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Ancient Chinese WordNet Apr 14, 2026 Li, Bin; Minxuan, Feng; Junyang, Dai; Huidan, Xu; Xin, Lu; Xinyu, Tuo; Lezhi, Wang; Yuqin, Zhang, 2026, "Ancient Chinese WordNet", https://hdl.handle.net/11272.1/AB2/TT82RX, Abacus Data Network, V1 Abstract Introduction Ancient Chinese WordNet was developed by Nanjing Normal University and contains lexical and semantic information for Ancient Chinese vocabulary dating back to the Pre-Qin period (before 221 BCE). The WordNet comprises 38,781 word forms and 55,100 senses, eac...
2022 NIST Language Recognition Evaluation Test and Development Sets Apr 14, 2026 Greenberg, Craig; Walker, Kevin; Jones, Karen; Wright, Jonathan; Strassel, Stephanie, 2026, "2022 NIST Language Recognition Evaluation Test and Development Sets", https://hdl.handle.net/11272.1/AB2/U4RCRP, Abacus Data Network, V1 Abstract Introduction 2022 NIST Language Recognition Evaluation Test and Development Sets was developed by the Linguistic Data Consortium (LDC) and the National Institute of Standards and Technology (NIST). This release contains the test and development data, metadata, answer key...
CALLHOME Spanish Second Edition Apr 14, 2026 Caravan, Alexandra; Zipperlen, George; Wheatley, Barbara; Ryant, Neville; Ma, Danni, 2026, "CALLHOME Spanish Second Edition", https://hdl.handle.net/11272.1/AB2/N6DUXZ, Abacus Data Network, V1 Abstract Introduction CALLHOME Spanish Second Edition was developed by the Linguistic Data Consortium (LDC) and contains approximately 38 hours of speech from 120 unscripted telephone conversations between native Spanish speakers. This publication is a re-release of the original...
CALLHOME Japanese Second Edition Apr 14, 2026 Canavan, Alexandra; Zipperlen, George; Wheatley, Barbara; Kaneko, Masayo; Kobayashi, Megumi; Ryant, Neville; Ma, Danni, 2026, "CALLHOME Japanese Second Edition", https://hdl.handle.net/11272.1/AB2/DJTYNT, Abacus Data Network, V1 Abstract Introduction CALLHOME Japanese Second Edition was developed by the Linguistic Data Consortium (LDC) and contains approximately 49 hours of speech from 120 unscripted telephone conversations between native Japanese speakers. This publication is a re-release of the origina...
AIDA Scenario 1 Evaluation Topic Source Data, Annotation, and Assessment Feb 20, 2026 Tracey, Jennifer; Strassel, Stephanie; Getman, Jeremy; Bies, Ann; Griffitt, Kira; Graff, David; Caruso, Christopher, 2026, "AIDA Scenario 1 Evaluation Topic Source Data, Annotation, and Assessment", https://hdl.handle.net/11272.1/AB2/LAUKPU, Abacus Data Network, V1 Abstract Introduction AIDA Scenario 1 Evaluation Topic Source Data, Annotation, and Assessment was developed by the Linguistic Data Consortium (LDC) and is comprised of English, Russian, and Ukrainian web documents (text, video, image), annotations and assessments used in the AID...
Mixer 6 - CHiME 8 Transcribed Calls and Interviews Feb 19, 2026 Wiesner, Matthew; Raj, Desh; Maciejewski, Matthew; Haviland, Chloe; Cornell, Samuele; Chodroff, Eleanor; Khudanpur, Sanjeev; Godfrey, Jack, 2026, "Mixer 6 - CHiME 8 Transcribed Calls and Interviews", https://hdl.handle.net/11272.1/AB2/GFEHMX, Abacus Data Network, V1 Abstract Introduction Mixer 6 - CHiME 8 Transcribed Calls and Interviews was developed for the 7th and 8th CHiME (Computational Hearing in Multisource Environments) challenges. It contains 80 hours of English interviews and telephone speech from Mixer 6 Speech (LDC2013S03) with t...
2021 NIST Speaker Recognition Evaluation Development and Test Set Feb 19, 2026 Sadjadi, Omid; Greenberg, Craig; Walker, Kevin; Jones, Karen; Caruso, Christopher; Strassel, Stephanie, 2026, "2021 NIST Speaker Recognition Evaluation Development and Test Set", https://hdl.handle.net/11272.1/AB2/JRRAME, Abacus Data Network, V1 Abstract Introduction 2021 NIST Speaker Recognition Evaluation Test Set was developed by the Linguistic Data Consortium (LDC) and NIST (National Institute of Standards and Technology). It contains approximately 447 hours of Cantonese, Mandarin, and English conversational telephon...
LORELEI Sinhala Incident Language Pack Feb 19, 2026 Tracey, Jennifer; Graff, David; Strassel, Stephanie; Wright, Jonathan; Bies, Ann, 2026, "LORELEI Sinhala Incident Language Pack", https://hdl.handle.net/11272.1/AB2/U3SCIC, Abacus Data Network, V1 Abstract Introduction LORELEI Sinhala Incident Language Pack was developed by the Linguistic Data Consortium (LDC) and consists of approximately 8.1 million words of Sinhala monolingual text, 70,000 words of English monolingual text, 6.4 million words of parallel Sinhala-English...
LORELEI Ilocano Incident Language Pack Feb 19, 2026 Tracey, Jennifer; Strassel, Stephanie; Graff, David; Arrigo, Michael; Wright, Jonathan; Bies, Ann, 2026, "LORELEI Ilocano Incident Language Pack", https://hdl.handle.net/11272.1/AB2/AQND73, Abacus Data Network, V1 Abstract Introduction LORELEI Ilocano Incident Language Pack was developed by the Linguistic Data Consortium (LDC) and consists of approximately 8.9 million words of Ilocano monolingual text, 3.3 million words of English monolingual text, 3.2 million words of parallel Ilocano-Eng...
KAIROS Phase 2 Quizlet Feb 19, 2026 Chen, Song; Bies, Ann; Caruso, Christopher; Tracey, Jennifer; Strassel, Stephanie, 2026, "KAIROS Phase 2 Quizlet", https://hdl.handle.net/11272.1/AB2/9GWNUH, Abacus Data Network, V1 Abstract Introduction KAIROS Phase 2 Quizlet was developed by the Linguistic Data Consortium (LDC). It contains English and Spanish text, video and image data and annotations used for pre-evaluation research and system development during Phase 2 of the DARPA KAIROS program. KAIRO...
BOLT CTS CALLFRIEND CALLHOME Egyptian Arabic Transcripts and Translations Feb 19, 2026 Tracey, Jennifer; Chen, Song; Delgado, Dana; Strassel, Stephanie, 2026, "BOLT CTS CALLFRIEND CALLHOME Egyptian Arabic Transcripts and Translations", https://hdl.handle.net/11272.1/AB2/GII9MH, Abacus Data Network, V1 Abstract Introduction BOLT CTS CALLFRIEND CALLHOME Egyptian Arabic Transcripts and Translations was developed by the Linguistic Data Consortium (LDC) and consists of transcripts and their corresponding English translations for 116 hours of conversational telephone speech between...
LORELEI Hindi Representative Language Pack Feb 19, 2026 Tracey, Jennifer; Strassel, Stephanie; Graff, David; Wright, Jonathan; Chen, Song; Ryant, Neville; Kulick, Seth; Griffitt, Kira; Delgado, Dana; Arrigo, Michael, 2026, "LORELEI Hindi Representative Language Pack", https://hdl.handle.net/11272.1/AB2/AB5FR4, Abacus Data Network, V1 Abstract Introduction LORELEI Hindi Representative Language Pack consists of Hindi monolingual text, Hindi-English parallel text, annotations, supplemental resources and related software tools developed by the Linguistic Data Consortium for the DARPA LORELEI program. The LORELEI...
KAIROS Phase 1 Quizlet Feb 19, 2026 Chen, Song; Bies, Ann; Mott, Justin; Caruso, Christopher; Tracey, Jennifer; Strassel, Stephanie, 2026, "KAIROS Phase 1 Quizlet", https://hdl.handle.net/11272.1/AB2/YH4L2N, Abacus Data Network, V1 Abstract Introduction KAIROS Phase 1 Quizlet was developed by the Linguistic Data Consortium (LDC). It contains English and Spanish text, video and image data and annotations used for pre-evaluation research and system development during Phase 1 of the DARPA KAIROS program. KAIRO...
Abstract Meaning Representation 2.0 - Machine Translations Feb 19, 2026 Cohen, Shay; Sennrich, Rico; Wu, Guojun, 2026, "Abstract Meaning Representation 2.0 - Machine Translations", https://hdl.handle.net/11272.1/AB2/PS3KWH, Abacus Data Network, V1 Abstract Introduction Abstract Meaning Representation 2.0 - Machine Translations was developed by researchers at the University of Edinburgh, School of Informatics and the University of Zurich, Department of Computational Linguistics. It consists of Spanish, German, Italian and M...
AnnoDIFP CTS Audio and Transcripts Feb 19, 2026 Cieri, Christopher; Fiumara, James; Walker, Kevin; Ryant, Neville; Liberman, Mark, 2026, "AnnoDIFP CTS Audio and Transcripts", https://hdl.handle.net/11272.1/AB2/CH3X95, Abacus Data Network, V1 Abstract Introduction AnnoDIFP (Annotated Data for the Investigation of Facets of Personality) CTS (Conversational Telephone Speech) Audio and Transcripts was developed by the Linguistic Data Consortium (LDC), the Florida Institute of Technology and the University of New Haven to...
Mixer 7 English Speech Feb 19, 2026 Brandschain, Linda; Walker, Kevin; Graff, David, 2026, "Mixer 7 English Speech", https://hdl.handle.net/11272.1/AB2/CFN2CG, Abacus Data Network, V1 Abstract Introduction Mixer 7 English Speech was developed by the Linguistic Data Consortium (LDC) and contains 12,321 hours of audio recordings of interviews, transcript readings, and conversational telephone speech involving 222 distinct English speakers. This material was coll...
BOLT CTS CALLFRIEND CALLHOME Egyptian Arabic Audio Feb 18, 2026 Graff, David; Chen, Song; Strassel, Stephanie, 2026, "BOLT CTS CALLFRIEND CALLHOME Egyptian Arabic Audio", https://hdl.handle.net/11272.1/AB2/KFINIW, Abacus Data Network, V1 Abstract Introduction BOLT CTS CALLFRIEND CALLHOME Egyptian Arabic Audio was developed by the Linguistic Data Consortium (LDC) and consists of approximately 116 hours of speech from 274 unscripted telephone conversations between native speakers of the Arabic dialect spoken in Egy...
KAIROS Schema Learning Complex Event Annotation Sep 19, 2025 Chen, Song; Tracey, Jennifer; Bies, Ann; Caruso, Christopher; Strassel, Stephanie, 2025, "KAIROS Schema Learning Complex Event Annotation", https://hdl.handle.net/11272.1/AB2/Y1KPTS, Abacus Data Network, V1 Abstract Introduction KAIROS Schema Learning Complex Event Annotation was developed by the Linguistic Data Consortium (LDC) to support the DARPA KAIROS program. It contains English and Spanish text, audio, video and image data labeled for 93 real-world complex events (CEs) with e...
LoReHLT Uzbek Representative Language Pack Aug 19, 2025 Tracey, Jennifer; Strassel, Stephanie; Graff, David; Wright, Jonathan; Chen, Song; Ryant, Neville; Kulick, Seth; Delgado, Dana; Arrigo, Michael, 2025, "LoReHLT Uzbek Representative Language Pack", https://hdl.handle.net/11272.1/AB2/VM5TBL, Abacus Data Network, V1 Abstract Introduction LoReHLT Uzbek Representative Language Pack consists of Uzbek monolingual text, Uzbek-English parallel text, annotations, audio recordings, supplemental resources and related software tools developed by the Linguistic Data Consortium for LoReHLT, a companion...
Chinese Sentence Pattern Structure Treebank Aug 18, 2025 Peng, Weiming; Zhao, Min; He, Jing; Song, Yuchen; Song, Tianbao; Guo, Dongdong; Sun, Jingbo; Zhu, Shuqin; Zhang, Yinbin; Wei, Zuntian; Hu, Jiajia; Song, Jihua; Sui, Zhifang; Wang, Ning, 2025, "Chinese Sentence Pattern Structure Treebank", https://hdl.handle.net/11272.1/AB2/QZUMNU, Abacus Data Network, V1 Abstract Introduction Chinese Sentence Pattern Structure Treebank (the SPS Treebank) was developed at Beijing Normal University and Peking University. It contains 5,016 sentences and 119,627 tokens syntactically annotated following the concept of sentence constituent analysis whi...
BOLT CTS CALLFRIEND CALLHOME Mainland Mandarin Chinese Transcripts and Translations Aug 18, 2025 Tracey, Jennifer; Chen, Song; Delgado, Dana; Strassel, Stephanie, 2025, "BOLT CTS CALLFRIEND CALLHOME Mainland Mandarin Chinese Transcripts and Translations", https://hdl.handle.net/11272.1/AB2/LGXOHL, Abacus Data Network, V1 Abstract Introduction BOLT CTS CALLFRIEND CALLHOME Mainland Mandarin Chinese Transcripts and Translations was developed by the Linguistic Data Consortium (LDC) and consists of transcripts and their corresponding English translations for 93 hours of conversational telephone speech...
IWSLT 2022-2023 Shared Task Training, Development and Test Set Aug 14, 2025 Arrigo, Michael; Delgado, Dana; Strassel, Stephanie; Graff, David, 2025, "IWSLT 2022-2023 Shared Task Training, Development and Test Set", https://hdl.handle.net/11272.1/AB2/ONUJ54, Abacus Data Network, V1 Abstract Introduction IWSLT 2022 - 2023 Shared Task Training, Development and Test Set was developed by the Linguistic Data Consortium (LDC). It contains 210 hours of Tunisian Arabic conversational telephone speech, transcripts and their English translations covering 175 hours of...
AnnoDIFP Session Audio and Transcripts Aug 14, 2025 Cieri, Christopher; Fiumara, James; Walker, Kevin; Liberman, Mark; Ryant, Neville, 2025, "AnnoDIFP Session Audio and Transcripts", https://hdl.handle.net/11272.1/AB2/OGBCJ9, Abacus Data Network, V1 Abstract Introduction AnnoDIFP (Annotated Data for the Investigation of Facets of Personality) Session Audio and Transcripts was developed by the Linguistic Data Consortium (LDC), the Florida Institute of Technology (FIT), and the University of New Haven (UNH) to support algorith...
BOLT CTS CALLFRIEND CALLHOME Mainland Mandarin Chinese Audio Aug 14, 2025 Tracey, Jennifer; Graff, David; Chen, Song; Strassel, Stephanie, 2025, "BOLT CTS CALLFRIEND CALLHOME Mainland Mandarin Chinese Audio", https://hdl.handle.net/11272.1/AB2/1BGPSO, Abacus Data Network, V1 Abstract Introduction BOLT CTS CALLFRIEND CALLHOME Mainland Mandarin Chinese Audio was developed by the Linguistic Data Consortium (LDC) and consists of approximately 93 hours of speech from 236 unscripted telephone conversations between native speakers of the Mandarin Chinese di...
Penn Parsed Corpora of Historical English Second Release Jul 23, 2025 Kroch, Anthony; Santorini, Beatrice; Taylor, Ann; Diertani, Ariel, 2025, "Penn Parsed Corpora of Historical English Second Release", https://hdl.handle.net/11272.1/AB2/E4NMWX, Abacus Data Network, V1 Abstract Introduction Penn Parsed Corpora of Historical English Second Release was developed at the University of Pennsylvania and consists of running texts and text samples of British English prose from the earliest Middle English documents (1100 CE) up to the period of the Firs...
MATERIAL Kazakh-English Language Pack Jun 9, 2025 Bekkozhanova, Gulnar; Bills, Aric; Chouder, Sarra; Jaralve, Vanessa; Corey, Cassian; Dubinski, Eyal; Ellis, Corinna; Gibby, Paul; Kazi, Michael; Lam, Julie; Le, Hanh; Malyska, Nicolas; Marcucci, Giorgia; Marvi, Sarah; McConnell, Sara; Melot, Jennifer; Mensch, Alyssa; Morrison, Michelle; Paget, Shelley; Ramizo, Katerina; Richardson, Frederick; Roberts, Annette; Rubino, Carl; Sarseke, Gulnar; Taubayev, Zharas, 2025, "MATERIAL Kazakh-English Language Pack", https://hdl.handle.net/11272.1/AB2/5G61UB, Abacus Data Network, V1 Abstract Introduction MATERIAL Kazakh-English Language Pack was developed by Appen for the IARPA (Intelligence Advanced Research Projects Activity) MATERIAL (Machine Translation for English Retrieval of Information in Any Language) program. It contains approximately 57 hours of K...
2015 NIST Language Recognition Evaluation Test Set Apr 29, 2025 Greenberg, Craig; Sadjadi, Omid; Graff, David; Walker, Kevin; Jones, Karen; Caruso, Christopher; Strassel, Stephanie; Wright, Jonathan, 2025, "2015 NIST Language Recognition Evaluation Test Set", https://hdl.handle.net/11272.1/AB2/TPVLOA, Abacus Data Network, V1 Abstract Introduction 2015 NIST Language Recognition Evaluation Test Set was developed by the Linguistic Data Consortium (LDC) and the National Institute of Standards and Technology (NIST). It contains the evaluation test set for the 2015 NIST Language Recognition Evaluation, app...
DEFT Spanish Light and Rich ERE Annotation Apr 29, 2025 Chen, Song; Mott, Justin; Strassel, Stephanie, 2025, "DEFT Spanish Light and Rich ERE Annotation", https://hdl.handle.net/11272.1/AB2/WMSO8E, Abacus Data Network, V1 Abstract Introduction DEFT Spanish Light and Rich ERE Annotation was developed by the Linguistic Data Consortium (LDC) and consists of 158 Spanish discussion forum and newswire documents annotated for entities, relations and events (ERE). DARPA's Deep Exploration and Filtering of...
The Xi’an Multi-Language Learner Corpus Apr 29, 2025 Zhang, Xiao; Zhang, Ling; Dang, Tian; Feng, Yuanzhao; Ji, Yujing; Jiang, Xiaohui; Kang, Zhewen; Lu, Yan; Nie, Wen; Ren, Hanyu; Wang, Canjun; Wang, Jiayi; Wang, Yu; Wu, Chen; Wu, Mei; Xu, Tingting; Yang, Ruhai; Zhao, Kai; Zhao, Ran; Zhou, Quanjie; Zhu, Lei, 2025, "The Xi’an Multi-Language Learner Corpus", https://hdl.handle.net/11272.1/AB2/KEPEYK, Abacus Data Network, V1 Abstract Introduction The Xi’an Multi-Language Learner Corpus was developed by Xi'an International Studies University (XISU). It is comprised of 526 argumentative essays in 15 languages by Chinese L1 university students studying second languages, along with student metadata and w...
LORELEI Hungarian Representative Language Pack Apr 3, 2025 Tracey, Jennifer; Strassel, Stephanie; Graff, David; Wright, Jonathan; Chen, Song; Ryant, Neville; Kulick, Seth; Griffitt, Kira; Delgado, Dana; Arrigo, Michael, 2025, "LORELEI Hungarian Representative Language Pack", https://hdl.handle.net/11272.1/AB2/6G8DZZ, Abacus Data Network, V1 Abstract Introduction LORELEI Hungarian Representative Language Pack consists of Hungarian monolingual text, Hungarian-English parallel text, annotations, supplemental resources and related software tools developed by the Linguistic Data Consortium for the DARPA LORELEI program....
Abstract Meaning Representation 3.0 - Machine Translations Apr 3, 2025 Vanroy, Bram, 2025, "Abstract Meaning Representation 3.0 - Machine Translations", https://hdl.handle.net/11272.1/AB2/TKRDFD, Abacus Data Network, V1 Abstract Introduction Abstract Meaning Representation 3.0 - Machine Translations was developed by the Center for Computational Linguistics at KU Leuven in the HORIZON2020 project SignON. It is an automatic translation of a subset of sentences from Abstract Meaning Representation...
AIDA Scenario 3 Practice Topic Source Data and Annotation Apr 3, 2025 Tracey, Jennifer; Strassel, Stephanie; Getman, Jeremy; Bies, Ann; Griffitt, Kira; Graff, David; Caruso, Christopher, 2025, "AIDA Scenario 3 Practice Topic Source Data and Annotation", https://hdl.handle.net/11272.1/AB2/KAFV5Q, Abacus Data Network, V1 Abstract Introduction AIDA Scenario 3 Practice Topic Source Data and Annotation was developed by the Linguistic Data Consortium (LDC) and is comprised of English, Russian and Spanish web documents (text, video, image) and annotations. The DARPA AIDA (Active Interpretation of Disp...
ASpIRE Development and Development Test Sets Apr 1, 2025 Linguistic Data Consortium; Appen Pty Ltd., 2025, "ASpIRE Development and Development Test Sets", https://hdl.handle.net/11272.1/AB2/YS9IIX, Abacus Data Network, V1 Abstract Introduction ASpIRE Development and Development Test Sets was developed for the Automatic Speech recognition In Reverberant Environments (ASpIRE) Challenge sponsored by IARPA (the Intelligent Advanced Research Projects Activity). It contains approximately 226 hours of En...
MATERIAL Georgian-English Language Pack Mar 28, 2025 Asatiani, Sandro; Bills, Aric; Brunckhorst, Rachael; Chouder, Sarra; Corey, Cassian; Dubinski, Eyal; Ellis, Corinna; Gibby, Paul; Kalkhitashvili, Tamar; Kazi, Michael; Tong, Audrey; Lam, Julie; Le, Hanh; Malyska, Nicolas; Marcucci, Giorgia; Marvi, Sarah; McConnell, Sara; Melot, Jennifer; Mensch, Alyssa; Morrison, Michelle; Paget, Shelley; Richardson, Frederick; Roberts, Annette; Rubino, Carl; Samushia, Lela, 2025, "MATERIAL Georgian-English Language Pack", https://hdl.handle.net/11272.1/AB2/H5DHYO, Abacus Data Network, V1 Abstract Introduction MATERIAL Georgian-English Language Pack was developed by Appen for the IARPA (Intelligence Advanced Research Projects Activity) MATERIAL (Machine Translation for English Retrieval of Information in Any Language) program. It contains approximately 79 hours of...
MATERIAL Farsi-English Language Pack Mar 28, 2025 Bills, Aric; Chouder, Sarra; Corey, Cassian; Davoodian, Marjan; Dubinski, Eyal; Ellis, Corinna; Farnam, Reza; Gibby, Paul; Hartwig, Luke; Kalnins, Dagmara; Kazi, Michael; Lam, Julie; Le, Hanh; Malyska, Nicolas; Marvi, Sarah; McConnell, Sara; Melot, Jennifer; Mensch, Alyssa; Moore, Alex; Morrison, Michelle; Paget, Shelley; Richardson, Frederick; Roberts, Annette; Rubino, Carl; Moaddel, Marjan Sadeghi, 2025, "MATERIAL Farsi-English Language Pack", https://hdl.handle.net/11272.1/AB2/WLFTJ6, Abacus Data Network, V1 Abstract Introduction MATERIAL Farsi-English Language Pack was developed by Appen for the IARPA (Intelligence Advanced Research Projects Activity) MATERIAL (Machine Translation for English Retrieval of Information in Any Language) program. It contains approximately 61 hours of Fa...
MATERIAL Somali-English Language Pack Mar 28, 2025 Abdi, Zeinab; Ali, Zahra; Bills, Aric; Bishop, Judith; Boyle, Anne; Chouder, Sarra; Clair, Nathaniel; Conners, Tom; Corey, Cassian; Dubinski, Eyal; Ellis, Corinna; Fernando, Jess; Gibby, Paul; Abdi, Farah H; Hammond, Simon; Hubert, Maxime; Kaiser-Schatzlein, Alice; Kazi, Michael; Lam, Julie; Lazar, Rosie; Le, Hanh; Levot, Michael; Malyska, Nicolas; Melot, Jennifer; Mensch, Alyssa; Omar, Abdulkadir Arale; Paget, Shelley; Richardson, Frederick; Rubino, Carl; Samko, Bern; Sanders, Gregory; Soh, Stephanie; Strahan, Tania E.; Taylor, Jonathan; Thompson, Brian; Tong, Audrey; Tong, Richard; Yelle, Julie; Yu, Jennifer; Zavorin, Ilya, 2025, "MATERIAL Somali-English Language Pack", https://hdl.handle.net/11272.1/AB2/2FKSLF, Abacus Data Network, V1 Abstract Introduction MATERIAL Somali-English Language Pack was developed by Appen for the IARPA (Intelligence Advanced Research Projects Activity) MATERIAL (Machine Translation for English Retrieval of Information in Any Language) program. It contains approximately 80 hours of S...
MATERIAL Bulgarian-English Language Pack Mar 28, 2025 Bills, Aric; Bishop, Judith; Boyle, Anne; Chouder, Sarra; Clair, Nathaniel; Conners, Tom; Corey, Cassian; Cronin, Kristina; Dubinski, Eyal; Ellis, Corinna; Gibby, Paul; Hammond, Simon; Hidalgo, Guia; Kaiser-Schatzlein, Alice; Kalnins, Dagmara; Kazi, Michael; Lam, Julie; Lazar, Rosie; Le, Hanh; Malyska, Nicolas; Medel, Olivia; Melot, Jennifer; Mensch, Alyssa; Moore, Alex; Morrison, Michelle; Paget, Shelley; Raymer, Alston; Richardson, Fred; Ridgway, Hristina; Roberts, Annette; Rubino, Carl; Saw, Kenneth; Shen, Sinney; Soh, Stephanie; Taylor, Jonathan; Thompson, Brian; Tong, Audrey; Tong, Richard; Williams, Mariana; Yelle, Julie; Yu, Jennifer; Zavora, Yoanna; Zavorin, Ilya, 2025, "MATERIAL Bulgarian-English Language Pack", https://hdl.handle.net/11272.1/AB2/WCU3PV, Abacus Data Network, V1 Abstract Introduction MATERIAL Bulgarian-English Language Pack was developed by Appen for the IARPA (Intelligence Advanced Research Projects Activity) MATERIAL (Machine Translation for English Retrieval of Information in Any Language) program. It contains approximately 78 hours o...
Samrómur Synthetic Feb 3, 2025 Hernández Mena, Carlos Daniel; Örnólfsson, Gunnar Thor; Gudnason, Jon, 2025, "Samrómur Synthetic", https://hdl.handle.net/11272.1/AB2/DZUB82, Abacus Data Network, V1 Abstract Introduction Samrómur Synthetic was developed by the Language and Voice Lab, Reykjavik University and contains 72 hours of Icelandic synthetic speech, transcripts and metadata. Data Source sentences were extracted from the Samrómur platform, comprised of texts and transc...
Ravnursson Faroese Speech and Transcripts Feb 3, 2025 Hernández Mena, Carlos Daniel; Simonsen, Annika; Gudnason, Jon, 2025, "Ravnursson Faroese Speech and Transcripts", https://hdl.handle.net/11272.1/AB2/OBXEAK, Abacus Data Network, V1 Abstract Introduction Ravnursson Faroese Speech and Transcripts contains 109 hours of Faroese prompted speech from 433 speakers (249 female, 184 male), corresponding transcripts and speaker metadata. It is an extract from the Basic Language Resource Kit 1.0 (BLARK 1.0) developed...
L2-KSU Native and Non-Native Arabic Speech Feb 3, 2025 Alrashoudi, Norah; AlKhalifa, Hend; Alotaibi, Yousef Ajami, 2025, "L2-KSU Native and Non-Native Arabic Speech", https://hdl.handle.net/11272.1/AB2/N7YZP8, Abacus Data Network, V1 Abstract Introduction L2-KSU Native and Non-Native Arabic Speech was developed by King Saud University (KSU) and contains approximately six hours of Modern Standard Arabic read speech from 80 subjects, along with transcripts and speaker metadata. Data The speech data was collecte...
Iraqi Arabic - English Lexical Database Feb 3, 2025 Maamouri, Mohamed; Graff, David, 2025, "Iraqi Arabic - English Lexical Database", https://hdl.handle.net/11272.1/AB2/EUPXQD, Abacus Data Network, V1 Abstract Introduction Iraqi Arabic - English Lexical Database was developed by the Linguistic Data Consortium (LDC). It contains six interrelated tables presenting over 67,000 Iraqi Arabic words as orthographic forms in Arabic script and pronunciation forms in International Phone...
LORELEI Yoruba Representative Language Pack Jan 21, 2025 Tracey, Jennifer; Strassel, Stephanie; Graff, David; Wright, Jonathan; Chen, Song; Ryant, Neville; Kulick, Seth; Griffitt, Kira; Delgado, Dana; Arrigo, Michael, 2025, "LORELEI Yoruba Representative Language Pack", https://hdl.handle.net/11272.1/AB2/ATPB58, Abacus Data Network, V1 Abstract Introduction LORELEI Yoruba Representative Language Pack (LDC2024T10) consists of Yoruba monolingual text, Yoruba-English parallel text, annotations, supplemental resources and related software tools developed by the Linguistic Data Consortium for the DARPA LORELEI progr...
MultiTACRED Jan 21, 2025 Hennig, Leonhard; Thomas, Philippe; Möller, Sebastian, 2025, "MultiTACRED", https://hdl.handle.net/11272.1/AB2/GIEQ7J, Abacus Data Network, V1 Abstract Introduction MultiTACRED was developed by the German Research Center for Artificial Intelligence (DFKI) Speech and Language Technology Lab and is a machine translation of TAC Relation Extraction Dataset (LDC2018T24) (TACRED) into twelve languages with projected entity an...
RST Continuity Corpus Jan 21, 2025 Das, Debopam; Egg, Markus, 2025, "RST Continuity Corpus", https://hdl.handle.net/11272.1/AB2/YSIB2J, Abacus Data Network, V1 Abstract Introduction RST Continuity Corpus was developed at Åbo Akademi University and Humboldt-Universität zu Berlin and contains annotations for continuity dimensions added to RST Discourse Treebank (LDC2002T07). RST Discourse Treebank is a collection of English news texts fro...
First-Year Law Students' Court Memoranda Oct 25, 2024 Larson, Brian N., 2024, "First-Year Law Students' Court Memoranda", https://hdl.handle.net/11272.1/AB2/CC9MT6, Abacus Data Network, V1 Abstract Introduction First-Year Law Students' Court Memoranda consists of 197 English law student writing samples of legal briefs annotated for certain characteristics along with accompanying survey responses by the student writers. The briefs were created in a law school writin...
Samrómur Queries Icelandic Speech 1.0 Oct 25, 2024 Hedström, Staffan; Fong, Judy; Þórhallsdóttir, Ragnheiður; Mollberg, David; Guðmundsson, Smári Freyr; Jónsson, Ólafur Helgi; Þorsteinsdóttir, Sunneva; Magnusdottir, Eydis Huld; Gudnason, Jon, 2024, "Samrómur Queries Icelandic Speech 1.0", https://hdl.handle.net/11272.1/AB2/DGPHQR, Abacus Data Network, V1 Abstract Introduction Samrómur Queries Icelandic Speech 1.0 was developed by the Language and Voice Lab, Reykjavik University in cooperation with Almannarómur, Center for Language Technology. The corpus contains 20 hours of Icelandic prompted queries from 3,809 speakers represent...
TRAD Arabic-French Parallel Text -- Newswire Oct 25, 2024 Consortium, Linguistic Data; ELDA,, 2024, "TRAD Arabic-French Parallel Text -- Newswire", https://hdl.handle.net/11272.1/AB2/48BBWO, Abacus Data Network, V1 Abstract Introduction TRAD Arabic-French Parallel Text -- Newswire was developed by ELDA as part of the PEA-TRAD project. It contains French translations of a subset of approximately 20,000 Arabic words from NIST 2008 Open Machine Translation (OpenMT) Evaluation (LDC2010T21). The...
TRAD Chinese-French Parallel Text -- Broadcast News Oct 25, 2024 Consortium, Linguistic Data; ELDA,, 2024, "TRAD Chinese-French Parallel Text -- Broadcast News", https://hdl.handle.net/11272.1/AB2/IZFPYW, Abacus Data Network, V1 Abstract Introduction TRAD Chinese-French Parallel Text -- Broadcast News was developed by ELDA as part of the PEA-TRAD project. It contains French translations of a subset of approximately 30,000 Chinese characters from GALE Phase 1 Chinese Broadcast News Parallel Text - Part 3...
2007 CoNLL Shared Task - Greek, Hungarian & Italian Oct 25, 2024 Pisa, Dipartimento di Informatica of the University of; ILC-CNR,; Processing, Institute for Language and Speech; Szeged, Institute of Informatics at the University of; Sciences, Institute of Linguistics at the Hungarian Academy of; Ltd., Morphologic, 2024, "2007 CoNLL Shared Task - Greek, Hungarian & Italian", https://hdl.handle.net/11272.1/AB2/JLYA64, Abacus Data Network, V1 Abstract Introduction 2007 CoNLL Shared Task - Greek, Hungarian & Italian consists of dependency treebanks in three languages used as part of the CoNLL 2007 shared task on multi-lingual dependency parsing and domain adaptation. The languages covered in this release are: Greek, Hu...
Vehicle City Voices Corpus – Part I Oct 25, 2024 Britt, Erica, 2024, "Vehicle City Voices Corpus – Part I", https://hdl.handle.net/11272.1/AB2/8XVBZS, Abacus Data Network, V1 Abstract Introduction Vehicle City Voices Corpus – Part I was developed at the University of Michigan-Flint, and is an ongoing oral history project and survey of English language variation in Flint, Michigan. It contains approximately 16 hours of speech with corresponding transcr...

Ancient Chinese WordNet

Apr 14, 2026

Li, Bin; Minxuan, Feng; Junyang, Dai; Huidan, Xu; Xin, Lu; Xinyu, Tuo; Lezhi, Wang; Yuqin, Zhang, 2026, "Ancient Chinese WordNet", https://hdl.handle.net/11272.1/AB2/TT82RX, Abacus Data Network, V1

Abstract Introduction Ancient Chinese WordNet was developed by Nanjing Normal University and contains lexical and semantic information for Ancient Chinese vocabulary dating back to the Pre-Qin period (before 221 BCE). The WordNet comprises 38,781 word forms and 55,100 senses, eac...

2022 NIST Language Recognition Evaluation Test and Development Sets

Apr 14, 2026

Greenberg, Craig; Walker, Kevin; Jones, Karen; Wright, Jonathan; Strassel, Stephanie, 2026, "2022 NIST Language Recognition Evaluation Test and Development Sets", https://hdl.handle.net/11272.1/AB2/U4RCRP, Abacus Data Network, V1

Abstract Introduction 2022 NIST Language Recognition Evaluation Test and Development Sets was developed by the Linguistic Data Consortium (LDC) and the National Institute of Standards and Technology (NIST). This release contains the test and development data, metadata, answer key...

CALLHOME Spanish Second Edition

Apr 14, 2026

Caravan, Alexandra; Zipperlen, George; Wheatley, Barbara; Ryant, Neville; Ma, Danni, 2026, "CALLHOME Spanish Second Edition", https://hdl.handle.net/11272.1/AB2/N6DUXZ, Abacus Data Network, V1

Abstract Introduction CALLHOME Spanish Second Edition was developed by the Linguistic Data Consortium (LDC) and contains approximately 38 hours of speech from 120 unscripted telephone conversations between native Spanish speakers. This publication is a re-release of the original...

CALLHOME Japanese Second Edition

Apr 14, 2026

Canavan, Alexandra; Zipperlen, George; Wheatley, Barbara; Kaneko, Masayo; Kobayashi, Megumi; Ryant, Neville; Ma, Danni, 2026, "CALLHOME Japanese Second Edition", https://hdl.handle.net/11272.1/AB2/DJTYNT, Abacus Data Network, V1

Abstract Introduction CALLHOME Japanese Second Edition was developed by the Linguistic Data Consortium (LDC) and contains approximately 49 hours of speech from 120 unscripted telephone conversations between native Japanese speakers. This publication is a re-release of the origina...

AIDA Scenario 1 Evaluation Topic Source Data, Annotation, and Assessment

Feb 20, 2026

Tracey, Jennifer; Strassel, Stephanie; Getman, Jeremy; Bies, Ann; Griffitt, Kira; Graff, David; Caruso, Christopher, 2026, "AIDA Scenario 1 Evaluation Topic Source Data, Annotation, and Assessment", https://hdl.handle.net/11272.1/AB2/LAUKPU, Abacus Data Network, V1

Abstract Introduction AIDA Scenario 1 Evaluation Topic Source Data, Annotation, and Assessment was developed by the Linguistic Data Consortium (LDC) and is comprised of English, Russian, and Ukrainian web documents (text, video, image), annotations and assessments used in the AID...

Mixer 6 - CHiME 8 Transcribed Calls and Interviews

Feb 19, 2026

Wiesner, Matthew; Raj, Desh; Maciejewski, Matthew; Haviland, Chloe; Cornell, Samuele; Chodroff, Eleanor; Khudanpur, Sanjeev; Godfrey, Jack, 2026, "Mixer 6 - CHiME 8 Transcribed Calls and Interviews", https://hdl.handle.net/11272.1/AB2/GFEHMX, Abacus Data Network, V1

Abstract Introduction Mixer 6 - CHiME 8 Transcribed Calls and Interviews was developed for the 7th and 8th CHiME (Computational Hearing in Multisource Environments) challenges. It contains 80 hours of English interviews and telephone speech from Mixer 6 Speech (LDC2013S03) with t...

2021 NIST Speaker Recognition Evaluation Development and Test Set

Feb 19, 2026

Sadjadi, Omid; Greenberg, Craig; Walker, Kevin; Jones, Karen; Caruso, Christopher; Strassel, Stephanie, 2026, "2021 NIST Speaker Recognition Evaluation Development and Test Set", https://hdl.handle.net/11272.1/AB2/JRRAME, Abacus Data Network, V1

Abstract Introduction 2021 NIST Speaker Recognition Evaluation Test Set was developed by the Linguistic Data Consortium (LDC) and NIST (National Institute of Standards and Technology). It contains approximately 447 hours of Cantonese, Mandarin, and English conversational telephon...

LORELEI Sinhala Incident Language Pack

Feb 19, 2026

Tracey, Jennifer; Graff, David; Strassel, Stephanie; Wright, Jonathan; Bies, Ann, 2026, "LORELEI Sinhala Incident Language Pack", https://hdl.handle.net/11272.1/AB2/U3SCIC, Abacus Data Network, V1

Abstract Introduction LORELEI Sinhala Incident Language Pack was developed by the Linguistic Data Consortium (LDC) and consists of approximately 8.1 million words of Sinhala monolingual text, 70,000 words of English monolingual text, 6.4 million words of parallel Sinhala-English...

LORELEI Ilocano Incident Language Pack

Feb 19, 2026

Tracey, Jennifer; Strassel, Stephanie; Graff, David; Arrigo, Michael; Wright, Jonathan; Bies, Ann, 2026, "LORELEI Ilocano Incident Language Pack", https://hdl.handle.net/11272.1/AB2/AQND73, Abacus Data Network, V1

Abstract Introduction LORELEI Ilocano Incident Language Pack was developed by the Linguistic Data Consortium (LDC) and consists of approximately 8.9 million words of Ilocano monolingual text, 3.3 million words of English monolingual text, 3.2 million words of parallel Ilocano-Eng...

KAIROS Phase 2 Quizlet

Feb 19, 2026

Chen, Song; Bies, Ann; Caruso, Christopher; Tracey, Jennifer; Strassel, Stephanie, 2026, "KAIROS Phase 2 Quizlet", https://hdl.handle.net/11272.1/AB2/9GWNUH, Abacus Data Network, V1

Abstract Introduction KAIROS Phase 2 Quizlet was developed by the Linguistic Data Consortium (LDC). It contains English and Spanish text, video and image data and annotations used for pre-evaluation research and system development during Phase 2 of the DARPA KAIROS program. KAIRO...

BOLT CTS CALLFRIEND CALLHOME Egyptian Arabic Transcripts and Translations

Feb 19, 2026

Tracey, Jennifer; Chen, Song; Delgado, Dana; Strassel, Stephanie, 2026, "BOLT CTS CALLFRIEND CALLHOME Egyptian Arabic Transcripts and Translations", https://hdl.handle.net/11272.1/AB2/GII9MH, Abacus Data Network, V1

Abstract Introduction BOLT CTS CALLFRIEND CALLHOME Egyptian Arabic Transcripts and Translations was developed by the Linguistic Data Consortium (LDC) and consists of transcripts and their corresponding English translations for 116 hours of conversational telephone speech between...

LORELEI Hindi Representative Language Pack

Feb 19, 2026

Tracey, Jennifer; Strassel, Stephanie; Graff, David; Wright, Jonathan; Chen, Song; Ryant, Neville; Kulick, Seth; Griffitt, Kira; Delgado, Dana; Arrigo, Michael, 2026, "LORELEI Hindi Representative Language Pack", https://hdl.handle.net/11272.1/AB2/AB5FR4, Abacus Data Network, V1

Abstract Introduction LORELEI Hindi Representative Language Pack consists of Hindi monolingual text, Hindi-English parallel text, annotations, supplemental resources and related software tools developed by the Linguistic Data Consortium for the DARPA LORELEI program. The LORELEI...

KAIROS Phase 1 Quizlet

Feb 19, 2026

Chen, Song; Bies, Ann; Mott, Justin; Caruso, Christopher; Tracey, Jennifer; Strassel, Stephanie, 2026, "KAIROS Phase 1 Quizlet", https://hdl.handle.net/11272.1/AB2/YH4L2N, Abacus Data Network, V1

Abstract Introduction KAIROS Phase 1 Quizlet was developed by the Linguistic Data Consortium (LDC). It contains English and Spanish text, video and image data and annotations used for pre-evaluation research and system development during Phase 1 of the DARPA KAIROS program. KAIRO...

Abstract Meaning Representation 2.0 - Machine Translations

Feb 19, 2026

Cohen, Shay; Sennrich, Rico; Wu, Guojun, 2026, "Abstract Meaning Representation 2.0 - Machine Translations", https://hdl.handle.net/11272.1/AB2/PS3KWH, Abacus Data Network, V1

Abstract Introduction Abstract Meaning Representation 2.0 - Machine Translations was developed by researchers at the University of Edinburgh, School of Informatics and the University of Zurich, Department of Computational Linguistics. It consists of Spanish, German, Italian and M...

AnnoDIFP CTS Audio and Transcripts

Feb 19, 2026

Cieri, Christopher; Fiumara, James; Walker, Kevin; Ryant, Neville; Liberman, Mark, 2026, "AnnoDIFP CTS Audio and Transcripts", https://hdl.handle.net/11272.1/AB2/CH3X95, Abacus Data Network, V1

Abstract Introduction AnnoDIFP (Annotated Data for the Investigation of Facets of Personality) CTS (Conversational Telephone Speech) Audio and Transcripts was developed by the Linguistic Data Consortium (LDC), the Florida Institute of Technology and the University of New Haven to...

Mixer 7 English Speech

Feb 19, 2026

Brandschain, Linda; Walker, Kevin; Graff, David, 2026, "Mixer 7 English Speech", https://hdl.handle.net/11272.1/AB2/CFN2CG, Abacus Data Network, V1

Abstract Introduction Mixer 7 English Speech was developed by the Linguistic Data Consortium (LDC) and contains 12,321 hours of audio recordings of interviews, transcript readings, and conversational telephone speech involving 222 distinct English speakers. This material was coll...

BOLT CTS CALLFRIEND CALLHOME Egyptian Arabic Audio

Feb 18, 2026

Graff, David; Chen, Song; Strassel, Stephanie, 2026, "BOLT CTS CALLFRIEND CALLHOME Egyptian Arabic Audio", https://hdl.handle.net/11272.1/AB2/KFINIW, Abacus Data Network, V1

Abstract Introduction BOLT CTS CALLFRIEND CALLHOME Egyptian Arabic Audio was developed by the Linguistic Data Consortium (LDC) and consists of approximately 116 hours of speech from 274 unscripted telephone conversations between native speakers of the Arabic dialect spoken in Egy...

KAIROS Schema Learning Complex Event Annotation

Sep 19, 2025

Chen, Song; Tracey, Jennifer; Bies, Ann; Caruso, Christopher; Strassel, Stephanie, 2025, "KAIROS Schema Learning Complex Event Annotation", https://hdl.handle.net/11272.1/AB2/Y1KPTS, Abacus Data Network, V1

Abstract Introduction KAIROS Schema Learning Complex Event Annotation was developed by the Linguistic Data Consortium (LDC) to support the DARPA KAIROS program. It contains English and Spanish text, audio, video and image data labeled for 93 real-world complex events (CEs) with e...

LoReHLT Uzbek Representative Language Pack

Aug 19, 2025

Tracey, Jennifer; Strassel, Stephanie; Graff, David; Wright, Jonathan; Chen, Song; Ryant, Neville; Kulick, Seth; Delgado, Dana; Arrigo, Michael, 2025, "LoReHLT Uzbek Representative Language Pack", https://hdl.handle.net/11272.1/AB2/VM5TBL, Abacus Data Network, V1

Abstract Introduction LoReHLT Uzbek Representative Language Pack consists of Uzbek monolingual text, Uzbek-English parallel text, annotations, audio recordings, supplemental resources and related software tools developed by the Linguistic Data Consortium for LoReHLT, a companion...

Chinese Sentence Pattern Structure Treebank

Aug 18, 2025

Peng, Weiming; Zhao, Min; He, Jing; Song, Yuchen; Song, Tianbao; Guo, Dongdong; Sun, Jingbo; Zhu, Shuqin; Zhang, Yinbin; Wei, Zuntian; Hu, Jiajia; Song, Jihua; Sui, Zhifang; Wang, Ning, 2025, "Chinese Sentence Pattern Structure Treebank", https://hdl.handle.net/11272.1/AB2/QZUMNU, Abacus Data Network, V1

Abstract Introduction Chinese Sentence Pattern Structure Treebank (the SPS Treebank) was developed at Beijing Normal University and Peking University. It contains 5,016 sentences and 119,627 tokens syntactically annotated following the concept of sentence constituent analysis whi...

BOLT CTS CALLFRIEND CALLHOME Mainland Mandarin Chinese Transcripts and Translations

Aug 18, 2025

Tracey, Jennifer; Chen, Song; Delgado, Dana; Strassel, Stephanie, 2025, "BOLT CTS CALLFRIEND CALLHOME Mainland Mandarin Chinese Transcripts and Translations", https://hdl.handle.net/11272.1/AB2/LGXOHL, Abacus Data Network, V1

Abstract Introduction BOLT CTS CALLFRIEND CALLHOME Mainland Mandarin Chinese Transcripts and Translations was developed by the Linguistic Data Consortium (LDC) and consists of transcripts and their corresponding English translations for 93 hours of conversational telephone speech...

IWSLT 2022-2023 Shared Task Training, Development and Test Set

Aug 14, 2025

Arrigo, Michael; Delgado, Dana; Strassel, Stephanie; Graff, David, 2025, "IWSLT 2022-2023 Shared Task Training, Development and Test Set", https://hdl.handle.net/11272.1/AB2/ONUJ54, Abacus Data Network, V1

Abstract Introduction IWSLT 2022 - 2023 Shared Task Training, Development and Test Set was developed by the Linguistic Data Consortium (LDC). It contains 210 hours of Tunisian Arabic conversational telephone speech, transcripts and their English translations covering 175 hours of...

AnnoDIFP Session Audio and Transcripts

Aug 14, 2025

Cieri, Christopher; Fiumara, James; Walker, Kevin; Liberman, Mark; Ryant, Neville, 2025, "AnnoDIFP Session Audio and Transcripts", https://hdl.handle.net/11272.1/AB2/OGBCJ9, Abacus Data Network, V1

Abstract Introduction AnnoDIFP (Annotated Data for the Investigation of Facets of Personality) Session Audio and Transcripts was developed by the Linguistic Data Consortium (LDC), the Florida Institute of Technology (FIT), and the University of New Haven (UNH) to support algorith...

BOLT CTS CALLFRIEND CALLHOME Mainland Mandarin Chinese Audio

Aug 14, 2025

Tracey, Jennifer; Graff, David; Chen, Song; Strassel, Stephanie, 2025, "BOLT CTS CALLFRIEND CALLHOME Mainland Mandarin Chinese Audio", https://hdl.handle.net/11272.1/AB2/1BGPSO, Abacus Data Network, V1

Abstract Introduction BOLT CTS CALLFRIEND CALLHOME Mainland Mandarin Chinese Audio was developed by the Linguistic Data Consortium (LDC) and consists of approximately 93 hours of speech from 236 unscripted telephone conversations between native speakers of the Mandarin Chinese di...

Penn Parsed Corpora of Historical English Second Release

Jul 23, 2025

Kroch, Anthony; Santorini, Beatrice; Taylor, Ann; Diertani, Ariel, 2025, "Penn Parsed Corpora of Historical English Second Release", https://hdl.handle.net/11272.1/AB2/E4NMWX, Abacus Data Network, V1

Abstract Introduction Penn Parsed Corpora of Historical English Second Release was developed at the University of Pennsylvania and consists of running texts and text samples of British English prose from the earliest Middle English documents (1100 CE) up to the period of the Firs...

MATERIAL Kazakh-English Language Pack

Jun 9, 2025

Bekkozhanova, Gulnar; Bills, Aric; Chouder, Sarra; Jaralve, Vanessa; Corey, Cassian; Dubinski, Eyal; Ellis, Corinna; Gibby, Paul; Kazi, Michael; Lam, Julie; Le, Hanh; Malyska, Nicolas; Marcucci, Giorgia; Marvi, Sarah; McConnell, Sara; Melot, Jennifer; Mensch, Alyssa; Morrison, Michelle; Paget, Shelley; Ramizo, Katerina; Richardson, Frederick; Roberts, Annette; Rubino, Carl; Sarseke, Gulnar; Taubayev, Zharas, 2025, "MATERIAL Kazakh-English Language Pack", https://hdl.handle.net/11272.1/AB2/5G61UB, Abacus Data Network, V1

Abstract Introduction MATERIAL Kazakh-English Language Pack was developed by Appen for the IARPA (Intelligence Advanced Research Projects Activity) MATERIAL (Machine Translation for English Retrieval of Information in Any Language) program. It contains approximately 57 hours of K...

2015 NIST Language Recognition Evaluation Test Set

Apr 29, 2025

Greenberg, Craig; Sadjadi, Omid; Graff, David; Walker, Kevin; Jones, Karen; Caruso, Christopher; Strassel, Stephanie; Wright, Jonathan, 2025, "2015 NIST Language Recognition Evaluation Test Set", https://hdl.handle.net/11272.1/AB2/TPVLOA, Abacus Data Network, V1

Abstract Introduction 2015 NIST Language Recognition Evaluation Test Set was developed by the Linguistic Data Consortium (LDC) and the National Institute of Standards and Technology (NIST). It contains the evaluation test set for the 2015 NIST Language Recognition Evaluation, app...

DEFT Spanish Light and Rich ERE Annotation

Apr 29, 2025

Chen, Song; Mott, Justin; Strassel, Stephanie, 2025, "DEFT Spanish Light and Rich ERE Annotation", https://hdl.handle.net/11272.1/AB2/WMSO8E, Abacus Data Network, V1

Abstract Introduction DEFT Spanish Light and Rich ERE Annotation was developed by the Linguistic Data Consortium (LDC) and consists of 158 Spanish discussion forum and newswire documents annotated for entities, relations and events (ERE). DARPA's Deep Exploration and Filtering of...

The Xi’an Multi-Language Learner Corpus

Apr 29, 2025

Zhang, Xiao; Zhang, Ling; Dang, Tian; Feng, Yuanzhao; Ji, Yujing; Jiang, Xiaohui; Kang, Zhewen; Lu, Yan; Nie, Wen; Ren, Hanyu; Wang, Canjun; Wang, Jiayi; Wang, Yu; Wu, Chen; Wu, Mei; Xu, Tingting; Yang, Ruhai; Zhao, Kai; Zhao, Ran; Zhou, Quanjie; Zhu, Lei, 2025, "The Xi’an Multi-Language Learner Corpus", https://hdl.handle.net/11272.1/AB2/KEPEYK, Abacus Data Network, V1

Abstract Introduction The Xi’an Multi-Language Learner Corpus was developed by Xi'an International Studies University (XISU). It is comprised of 526 argumentative essays in 15 languages by Chinese L1 university students studying second languages, along with student metadata and w...

LORELEI Hungarian Representative Language Pack

Apr 3, 2025

Tracey, Jennifer; Strassel, Stephanie; Graff, David; Wright, Jonathan; Chen, Song; Ryant, Neville; Kulick, Seth; Griffitt, Kira; Delgado, Dana; Arrigo, Michael, 2025, "LORELEI Hungarian Representative Language Pack", https://hdl.handle.net/11272.1/AB2/6G8DZZ, Abacus Data Network, V1

Abstract Introduction LORELEI Hungarian Representative Language Pack consists of Hungarian monolingual text, Hungarian-English parallel text, annotations, supplemental resources and related software tools developed by the Linguistic Data Consortium for the DARPA LORELEI program....

Abstract Meaning Representation 3.0 - Machine Translations

Apr 3, 2025

Vanroy, Bram, 2025, "Abstract Meaning Representation 3.0 - Machine Translations", https://hdl.handle.net/11272.1/AB2/TKRDFD, Abacus Data Network, V1

Abstract Introduction Abstract Meaning Representation 3.0 - Machine Translations was developed by the Center for Computational Linguistics at KU Leuven in the HORIZON2020 project SignON. It is an automatic translation of a subset of sentences from Abstract Meaning Representation...

AIDA Scenario 3 Practice Topic Source Data and Annotation

Apr 3, 2025

Tracey, Jennifer; Strassel, Stephanie; Getman, Jeremy; Bies, Ann; Griffitt, Kira; Graff, David; Caruso, Christopher, 2025, "AIDA Scenario 3 Practice Topic Source Data and Annotation", https://hdl.handle.net/11272.1/AB2/KAFV5Q, Abacus Data Network, V1

Abstract Introduction AIDA Scenario 3 Practice Topic Source Data and Annotation was developed by the Linguistic Data Consortium (LDC) and is comprised of English, Russian and Spanish web documents (text, video, image) and annotations. The DARPA AIDA (Active Interpretation of Disp...

ASpIRE Development and Development Test Sets

Apr 1, 2025

Linguistic Data Consortium; Appen Pty Ltd., 2025, "ASpIRE Development and Development Test Sets", https://hdl.handle.net/11272.1/AB2/YS9IIX, Abacus Data Network, V1

Abstract Introduction ASpIRE Development and Development Test Sets was developed for the Automatic Speech recognition In Reverberant Environments (ASpIRE) Challenge sponsored by IARPA (the Intelligent Advanced Research Projects Activity). It contains approximately 226 hours of En...

MATERIAL Georgian-English Language Pack

Mar 28, 2025

Asatiani, Sandro; Bills, Aric; Brunckhorst, Rachael; Chouder, Sarra; Corey, Cassian; Dubinski, Eyal; Ellis, Corinna; Gibby, Paul; Kalkhitashvili, Tamar; Kazi, Michael; Tong, Audrey; Lam, Julie; Le, Hanh; Malyska, Nicolas; Marcucci, Giorgia; Marvi, Sarah; McConnell, Sara; Melot, Jennifer; Mensch, Alyssa; Morrison, Michelle; Paget, Shelley; Richardson, Frederick; Roberts, Annette; Rubino, Carl; Samushia, Lela, 2025, "MATERIAL Georgian-English Language Pack", https://hdl.handle.net/11272.1/AB2/H5DHYO, Abacus Data Network, V1

Abstract Introduction MATERIAL Georgian-English Language Pack was developed by Appen for the IARPA (Intelligence Advanced Research Projects Activity) MATERIAL (Machine Translation for English Retrieval of Information in Any Language) program. It contains approximately 79 hours of...

MATERIAL Farsi-English Language Pack

Mar 28, 2025

Bills, Aric; Chouder, Sarra; Corey, Cassian; Davoodian, Marjan; Dubinski, Eyal; Ellis, Corinna; Farnam, Reza; Gibby, Paul; Hartwig, Luke; Kalnins, Dagmara; Kazi, Michael; Lam, Julie; Le, Hanh; Malyska, Nicolas; Marvi, Sarah; McConnell, Sara; Melot, Jennifer; Mensch, Alyssa; Moore, Alex; Morrison, Michelle; Paget, Shelley; Richardson, Frederick; Roberts, Annette; Rubino, Carl; Moaddel, Marjan Sadeghi, 2025, "MATERIAL Farsi-English Language Pack", https://hdl.handle.net/11272.1/AB2/WLFTJ6, Abacus Data Network, V1

Abstract Introduction MATERIAL Farsi-English Language Pack was developed by Appen for the IARPA (Intelligence Advanced Research Projects Activity) MATERIAL (Machine Translation for English Retrieval of Information in Any Language) program. It contains approximately 61 hours of Fa...

MATERIAL Somali-English Language Pack

Mar 28, 2025

Abdi, Zeinab; Ali, Zahra; Bills, Aric; Bishop, Judith; Boyle, Anne; Chouder, Sarra; Clair, Nathaniel; Conners, Tom; Corey, Cassian; Dubinski, Eyal; Ellis, Corinna; Fernando, Jess; Gibby, Paul; Abdi, Farah H; Hammond, Simon; Hubert, Maxime; Kaiser-Schatzlein, Alice; Kazi, Michael; Lam, Julie; Lazar, Rosie; Le, Hanh; Levot, Michael; Malyska, Nicolas; Melot, Jennifer; Mensch, Alyssa; Omar, Abdulkadir Arale; Paget, Shelley; Richardson, Frederick; Rubino, Carl; Samko, Bern; Sanders, Gregory; Soh, Stephanie; Strahan, Tania E.; Taylor, Jonathan; Thompson, Brian; Tong, Audrey; Tong, Richard; Yelle, Julie; Yu, Jennifer; Zavorin, Ilya, 2025, "MATERIAL Somali-English Language Pack", https://hdl.handle.net/11272.1/AB2/2FKSLF, Abacus Data Network, V1

Abstract Introduction MATERIAL Somali-English Language Pack was developed by Appen for the IARPA (Intelligence Advanced Research Projects Activity) MATERIAL (Machine Translation for English Retrieval of Information in Any Language) program. It contains approximately 80 hours of S...

MATERIAL Bulgarian-English Language Pack

Mar 28, 2025

Bills, Aric; Bishop, Judith; Boyle, Anne; Chouder, Sarra; Clair, Nathaniel; Conners, Tom; Corey, Cassian; Cronin, Kristina; Dubinski, Eyal; Ellis, Corinna; Gibby, Paul; Hammond, Simon; Hidalgo, Guia; Kaiser-Schatzlein, Alice; Kalnins, Dagmara; Kazi, Michael; Lam, Julie; Lazar, Rosie; Le, Hanh; Malyska, Nicolas; Medel, Olivia; Melot, Jennifer; Mensch, Alyssa; Moore, Alex; Morrison, Michelle; Paget, Shelley; Raymer, Alston; Richardson, Fred; Ridgway, Hristina; Roberts, Annette; Rubino, Carl; Saw, Kenneth; Shen, Sinney; Soh, Stephanie; Taylor, Jonathan; Thompson, Brian; Tong, Audrey; Tong, Richard; Williams, Mariana; Yelle, Julie; Yu, Jennifer; Zavora, Yoanna; Zavorin, Ilya, 2025, "MATERIAL Bulgarian-English Language Pack", https://hdl.handle.net/11272.1/AB2/WCU3PV, Abacus Data Network, V1

Abstract Introduction MATERIAL Bulgarian-English Language Pack was developed by Appen for the IARPA (Intelligence Advanced Research Projects Activity) MATERIAL (Machine Translation for English Retrieval of Information in Any Language) program. It contains approximately 78 hours o...

Samrómur Synthetic

Feb 3, 2025

Hernández Mena, Carlos Daniel; Örnólfsson, Gunnar Thor; Gudnason, Jon, 2025, "Samrómur Synthetic", https://hdl.handle.net/11272.1/AB2/DZUB82, Abacus Data Network, V1

Abstract Introduction Samrómur Synthetic was developed by the Language and Voice Lab, Reykjavik University and contains 72 hours of Icelandic synthetic speech, transcripts and metadata. Data Source sentences were extracted from the Samrómur platform, comprised of texts and transc...

Ravnursson Faroese Speech and Transcripts

Feb 3, 2025

Hernández Mena, Carlos Daniel; Simonsen, Annika; Gudnason, Jon, 2025, "Ravnursson Faroese Speech and Transcripts", https://hdl.handle.net/11272.1/AB2/OBXEAK, Abacus Data Network, V1

Abstract Introduction Ravnursson Faroese Speech and Transcripts contains 109 hours of Faroese prompted speech from 433 speakers (249 female, 184 male), corresponding transcripts and speaker metadata. It is an extract from the Basic Language Resource Kit 1.0 (BLARK 1.0) developed...

L2-KSU Native and Non-Native Arabic Speech

Feb 3, 2025

Alrashoudi, Norah; AlKhalifa, Hend; Alotaibi, Yousef Ajami, 2025, "L2-KSU Native and Non-Native Arabic Speech", https://hdl.handle.net/11272.1/AB2/N7YZP8, Abacus Data Network, V1

Abstract Introduction L2-KSU Native and Non-Native Arabic Speech was developed by King Saud University (KSU) and contains approximately six hours of Modern Standard Arabic read speech from 80 subjects, along with transcripts and speaker metadata. Data The speech data was collecte...

Iraqi Arabic - English Lexical Database

Feb 3, 2025

Maamouri, Mohamed; Graff, David, 2025, "Iraqi Arabic - English Lexical Database", https://hdl.handle.net/11272.1/AB2/EUPXQD, Abacus Data Network, V1

Abstract Introduction Iraqi Arabic - English Lexical Database was developed by the Linguistic Data Consortium (LDC). It contains six interrelated tables presenting over 67,000 Iraqi Arabic words as orthographic forms in Arabic script and pronunciation forms in International Phone...

LORELEI Yoruba Representative Language Pack

Jan 21, 2025

Tracey, Jennifer; Strassel, Stephanie; Graff, David; Wright, Jonathan; Chen, Song; Ryant, Neville; Kulick, Seth; Griffitt, Kira; Delgado, Dana; Arrigo, Michael, 2025, "LORELEI Yoruba Representative Language Pack", https://hdl.handle.net/11272.1/AB2/ATPB58, Abacus Data Network, V1

Abstract Introduction LORELEI Yoruba Representative Language Pack (LDC2024T10) consists of Yoruba monolingual text, Yoruba-English parallel text, annotations, supplemental resources and related software tools developed by the Linguistic Data Consortium for the DARPA LORELEI progr...

MultiTACRED

Jan 21, 2025

Hennig, Leonhard; Thomas, Philippe; Möller, Sebastian, 2025, "MultiTACRED", https://hdl.handle.net/11272.1/AB2/GIEQ7J, Abacus Data Network, V1

Abstract Introduction MultiTACRED was developed by the German Research Center for Artificial Intelligence (DFKI) Speech and Language Technology Lab and is a machine translation of TAC Relation Extraction Dataset (LDC2018T24) (TACRED) into twelve languages with projected entity an...

RST Continuity Corpus

Jan 21, 2025

Das, Debopam; Egg, Markus, 2025, "RST Continuity Corpus", https://hdl.handle.net/11272.1/AB2/YSIB2J, Abacus Data Network, V1

Abstract Introduction RST Continuity Corpus was developed at Åbo Akademi University and Humboldt-Universität zu Berlin and contains annotations for continuity dimensions added to RST Discourse Treebank (LDC2002T07). RST Discourse Treebank is a collection of English news texts fro...

First-Year Law Students' Court Memoranda

Oct 25, 2024

Larson, Brian N., 2024, "First-Year Law Students' Court Memoranda", https://hdl.handle.net/11272.1/AB2/CC9MT6, Abacus Data Network, V1

Abstract Introduction First-Year Law Students' Court Memoranda consists of 197 English law student writing samples of legal briefs annotated for certain characteristics along with accompanying survey responses by the student writers. The briefs were created in a law school writin...

Samrómur Queries Icelandic Speech 1.0

Oct 25, 2024

Hedström, Staffan; Fong, Judy; Þórhallsdóttir, Ragnheiður; Mollberg, David; Guðmundsson, Smári Freyr; Jónsson, Ólafur Helgi; Þorsteinsdóttir, Sunneva; Magnusdottir, Eydis Huld; Gudnason, Jon, 2024, "Samrómur Queries Icelandic Speech 1.0", https://hdl.handle.net/11272.1/AB2/DGPHQR, Abacus Data Network, V1

Abstract Introduction Samrómur Queries Icelandic Speech 1.0 was developed by the Language and Voice Lab, Reykjavik University in cooperation with Almannarómur, Center for Language Technology. The corpus contains 20 hours of Icelandic prompted queries from 3,809 speakers represent...

TRAD Arabic-French Parallel Text -- Newswire

Oct 25, 2024

Consortium, Linguistic Data; ELDA,, 2024, "TRAD Arabic-French Parallel Text -- Newswire", https://hdl.handle.net/11272.1/AB2/48BBWO, Abacus Data Network, V1

Abstract Introduction TRAD Arabic-French Parallel Text -- Newswire was developed by ELDA as part of the PEA-TRAD project. It contains French translations of a subset of approximately 20,000 Arabic words from NIST 2008 Open Machine Translation (OpenMT) Evaluation (LDC2010T21). The...

TRAD Chinese-French Parallel Text -- Broadcast News

Oct 25, 2024

Consortium, Linguistic Data; ELDA,, 2024, "TRAD Chinese-French Parallel Text -- Broadcast News", https://hdl.handle.net/11272.1/AB2/IZFPYW, Abacus Data Network, V1

Abstract Introduction TRAD Chinese-French Parallel Text -- Broadcast News was developed by ELDA as part of the PEA-TRAD project. It contains French translations of a subset of approximately 30,000 Chinese characters from GALE Phase 1 Chinese Broadcast News Parallel Text - Part 3...

2007 CoNLL Shared Task - Greek, Hungarian & Italian

Oct 25, 2024

Pisa, Dipartimento di Informatica of the University of; ILC-CNR,; Processing, Institute for Language and Speech; Szeged, Institute of Informatics at the University of; Sciences, Institute of Linguistics at the Hungarian Academy of; Ltd., Morphologic, 2024, "2007 CoNLL Shared Task - Greek, Hungarian & Italian", https://hdl.handle.net/11272.1/AB2/JLYA64, Abacus Data Network, V1

Abstract Introduction 2007 CoNLL Shared Task - Greek, Hungarian & Italian consists of dependency treebanks in three languages used as part of the CoNLL 2007 shared task on multi-lingual dependency parsing and domain adaptation. The languages covered in this release are: Greek, Hu...

Vehicle City Voices Corpus – Part I

Oct 25, 2024

Britt, Erica, 2024, "Vehicle City Voices Corpus – Part I", https://hdl.handle.net/11272.1/AB2/8XVBZS, Abacus Data Network, V1

Abstract Introduction Vehicle City Voices Corpus – Part I was developed at the University of Michigan-Flint, and is an ongoing oral history project and survey of English language variation in Flint, Michigan. It contains approximately 16 hours of speech with corresponding transcr...

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