---
title: "University of Pittsburgh — research, people and papers"
description: "University of Pittsburgh (Pittsburgh, United States): 32 works on the Elamur Research site, 15 people with a page, 20,612 citations; its topics, units…"
canonical: "https://research.elamur.ai/free/en/universities/university-of-pittsburgh/"
---
[Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/universities/university-of-pittsburgh/)

[home](https://md.research.elamur.ai/free/en/) / [institutions](https://md.research.elamur.ai/free/en/orgs/) / [universities](https://md.research.elamur.ai/free/en/universities/) / University of Pittsburgh

# University of Pittsburgh

University [Pittsburgh](https://md.research.elamur.ai/free/en/agglomerations/pittsburgh/), [United States](https://md.research.elamur.ai/free/en/countries/united-states/)in the agglomeration of [Pittsburgh](https://md.research.elamur.ai/free/en/agglomerations/pittsburgh/)

- [Website](https://www.pitt.edu/)
- [ROR](https://ror.org/01an3r305)
- [OpenAlex](https://openalex.org/I170201317)
- [Wikidata](https://www.wikidata.org/wiki/Q235034)

[**32** works in our library](https://md.research.elamur.ai/free/en/universities/university-of-pittsburgh/works/) · [**45** people with a page](https://md.research.elamur.ai/free/en/universities/university-of-pittsburgh/authors/) · [**20,612** citations of these works](https://md.research.elamur.ai/free/en/universities/university-of-pittsburgh/works/) · [**3,989** citations in our library](https://md.research.elamur.ai/free/en/universities/university-of-pittsburgh/works/)

## People (45)

Authors with a page here who worked or studied at University of Pittsburgh: first those whose cited work was done most here; beside each, their citations.

### Core (15)

Confirmed by their records, or by their bylines here with a fair part of their work.

- [Janyce Wiebe](https://md.research.elamur.ai/free/en/authors/janyce-wiebe/) — 2001–2017 on 83 papers · 12 papers here · 13,199 citations
- [Theresa Wilson](https://md.research.elamur.ai/free/en/authors/theresa-wilson/) — 2001–2009 on 17 papers · 6 papers here · 7,106 citations
- [Paul Hoffmann](https://md.research.elamur.ai/free/en/authors/paul-hoffmann/) — 2005–2009 on 4 papers · 2 papers here · 4,878 citations
- [Qiao Jin](https://md.research.elamur.ai/free/en/authors/qiao-jin/) — 2018–2020 on 7 papers · 3 papers here · 1,944 citations
- [Daqing He](https://md.research.elamur.ai/free/en/authors/daqing-he/) — current · 2004–2026 on 215 papers · 2 papers here · 633 citations
- [Sanqiang Zhao](https://md.research.elamur.ai/free/en/authors/sanqiang-zhao/) — 2016–2024 on 11 papers · 2 papers here · 633 citations
- [Sabit Hassan](https://md.research.elamur.ai/free/en/authors/sabit-hassan/) — 2022–2025 on 19 papers · 5 papers here · 764 citations
- [Swapna Somasundaran](https://md.research.elamur.ai/free/en/authors/swapna-somasundaran/) — 2005–2010 on 13 papers · 3 papers here · 735 citations
- [Rui Meng](https://md.research.elamur.ai/free/en/authors/rui-meng/) — 2016–2024 on 9 papers · 2 papers here · 655 citations
- [Malihe Alikhani](https://md.research.elamur.ai/free/en/authors/malihe-alikhani/) — 2020–2023 on 45 papers · 6 papers here · 641 citations
- [Jesse Michael Han](https://md.research.elamur.ai/free/en/authors/jesse-michael-han/) — current · 2019–2023 on 5 papers · 3 papers here · 784 citations
- [Martha E. Pollack](https://md.research.elamur.ai/free/en/authors/martha-e-pollack/) — 1992–2019 on 34 papers · 2 papers here · 317 citations
- [Lingjia Deng](https://md.research.elamur.ai/free/en/authors/lingjia-deng/) — 2013–2016 on 13 papers · 2 papers here · 179 citations
- [Na-Rae Han](https://md.research.elamur.ai/free/en/authors/na-rae-han/) — current · 2010–2026 on 15 papers · 4 papers here · 163 citations
- [Katherine Atwell](https://md.research.elamur.ai/free/en/authors/katherine-atwell/) — 2021–2024 on 9 papers · 2 papers here · 99 citations

**Also published with this affiliation (30)**

Matched by the bylines of their papers, not confirmed: few papers there, or a small part of their work.

- [Mike Lewis](https://md.research.elamur.ai/free/en/authors/mike-lewis/) — 2004–2021 on 16 papers · 21 papers here · 21,972 citations
- [Vivek Srikumar](https://md.research.elamur.ai/free/en/authors/vivek-srikumar/) — 2017 on 2 papers · 6 papers here · 2,762 citations
- [Giuseppe Carenini](https://md.research.elamur.ai/free/en/authors/giuseppe-carenini/) — 1993–2021 on 18 papers · 13 papers here · 1,603 citations
- [Jena D. Hwang](https://md.research.elamur.ai/free/en/authors/jena-d-hwang/) — 2017–2020 on 4 papers · 10 papers here · 2,230 citations
- [Tim O'Gorman](https://md.research.elamur.ai/free/en/authors/tim-o-gorman/) — 2017 on 2 papers · 5 papers here · 578 citations
- [Yang Janet Liu](https://md.research.elamur.ai/free/en/authors/yang-janet-liu/) — current · 2025 on 1 paper · 9 papers here · 294 citations
- [William Cohen](https://md.research.elamur.ai/free/en/authors/william-cohen/) — 2010–2018 on 3 papers · 7 papers here · 6,666 citations
- [William Wang](https://md.research.elamur.ai/free/en/authors/william-wang/) — 2016–2022 on 2 papers · 4 papers here · 4,254 citations
- [Eric Xing](https://md.research.elamur.ai/free/en/authors/eric-xing/) — 2010–2014 on 4 papers · 7 papers here · 4,061 citations
- [Bhuwan Dhingra](https://md.research.elamur.ai/free/en/authors/bhuwan-dhingra/) — 2018–2019 on 2 papers · 8 papers here · 3,881 citations
- [Greg Durrett](https://md.research.elamur.ai/free/en/authors/greg-durrett/) — 2019–2023 on 2 papers · 16 papers here · 3,446 citations
- [Joel Tetreault](https://md.research.elamur.ai/free/en/authors/joel-tetreault/) — 2006–2007 on 8 papers · 13 papers here · 2,492 citations
- [Xingdi Yuan](https://md.research.elamur.ai/free/en/authors/xingdi-yuan/) — 2020–2021 on 2 papers · 4 papers here · 1,863 citations
- [Qiang Liu](https://md.research.elamur.ai/free/en/authors/qiang-liu/) — 2002–2007 on 3 papers · 3 papers here · 1,428 citations
- [Carolyn Rosé](https://md.research.elamur.ai/free/en/authors/carolyn-rose/) — 1998–2016 on 16 papers · 5 papers here · 1,203 citations
- [Jesse Thomason](https://md.research.elamur.ai/free/en/authors/jesse-thomason/) — 2012–2013 on 4 papers · 3 papers here · 1,139 citations
- [Yushi Hu](https://md.research.elamur.ai/free/en/authors/yushi-hu/) — 2008–2013 on 4 papers · 4 papers here · 1,078 citations
- [David R. Mortensen](https://md.research.elamur.ai/free/en/authors/david-r-mortensen/) — 2011–2013 on 4 papers · 9 papers here · 999 citations
- [John P. McCrae](https://md.research.elamur.ai/free/en/authors/john-p-mccrae/) — 1915–1917 on 3 papers · 10 papers here · 978 citations
- [Huiqiang Jiang](https://md.research.elamur.ai/free/en/authors/huiqiang-jiang/) — 2011–2022 on 4 papers · 4 papers here · 914 citations
- [Ang Li](https://md.research.elamur.ai/free/en/authors/ang-li/) — 2020–2021 on 2 papers · 5 papers here · 909 citations
- [Jinho D. Choi](https://md.research.elamur.ai/free/en/authors/jinho-d-choi/) — 2018–2020 on 2 papers · 9 papers here · 842 citations
- [Behrang Mohit](https://md.research.elamur.ai/free/en/authors/behrang-mohit/) — current · 2005–2018 on 6 papers · 2 papers here · 700 citations
- [Barbara Di Eugenio](https://md.research.elamur.ai/free/en/authors/barbara-di-eugenio/) — 1996–1998 on 11 papers · 4 papers here · 623 citations
- [Shuyang Cao](https://md.research.elamur.ai/free/en/authors/shuyang-cao/) — 2022–2025 on 8 papers · 2 papers here · 591 citations

The first 25; all on the full list below.

[See all 45 people →](https://md.research.elamur.ai/free/en/universities/university-of-pittsburgh/authors/)

## Works in our library (32)

The most cited first (OpenAlex citations plus our library's).

- [Categorization and Representation of Physics Problems by Experts and Novices](https://md.research.elamur.ai/free/en/papers/chi-1981-categorization-representation-physics-problems-experts/) — Michelene T. H. Chi, Paul J. Feltovich, Robert Glaser · 1981 · 5,250 citations
- [Recognizing Contextual Polarity in Phrase-Level Sentiment Analysis](https://md.research.elamur.ai/free/en/papers/wilson-2005-recognizing-contextual-polarity-phrase-level/) — Theresa Wilson, Janyce Wiebe, Paul Hoffmann · 2005 · 3,979 citations
- [End-to-end Neural Coreference Resolution](https://md.research.elamur.ai/free/en/papers/lee-2017-end-end-neural-coreference-resolution/) — Kenton Lee, Luheng He, Mike Lewis, et al. · 2017 · 1,277 citations
- [Learning Extraction Patterns for Subjective Expressions](https://md.research.elamur.ai/free/en/papers/riloff-2003-learning-extraction-patterns-subjective-expressions/) — Ellen Riloff, Janyce Wiebe · 2003 · 1,217 citations
- [PubMedQA: A Dataset for Biomedical Research Question Answering](https://md.research.elamur.ai/free/en/papers/jin-2019-pubmedqa-dataset-biomedical-research-question/) — Qiao Jin, Bhuwan Dhingra, Zhengping Liu, et al. · 2019 · 1,152 citations
- [Learning Subjective Language](https://md.research.elamur.ai/free/en/papers/wiebe-2004-learning-subjective-language/) — Janyce Wiebe, Theresa Wilson, Rebecca Bruce, et al. · 2004 · 861 citations
- [Recognizing Contextual Polarity: An Exploration of Features for Phrase-Level Sentiment Analysis](https://md.research.elamur.ai/free/en/papers/wilson-2009-recognizing-contextual-polarity-exploration-features/) — Theresa Wilson, Janyce Wiebe, Paul Hoffmann · 2009 · 824 citations
- [SemEval-2016 Task 1: Semantic Textual Similarity, Monolingual and Cross-Lingual Evaluation](https://md.research.elamur.ai/free/en/papers/agirre-2016-semeval-2016-task-1-semantic/) — Eneko Agirre, Carmen Banea, Daniel Cer, et al. · 2016 · 820 citations
- [SemEval-2014 Task 10: Multilingual Semantic Textual Similarity](https://md.research.elamur.ai/free/en/papers/agirre-2014-semeval-2014-task-10-multilingual/) — Eneko Agirre, Carmen Banea, Claire Cardie, et al. · 2014 · 783 citations
- [SemEval-2015 Task 2: Semantic Textual Similarity, English, Spanish and Pilot on Interpretability](https://md.research.elamur.ai/free/en/papers/agirre-2015-semeval-2015-task-2-semantic/) — Eneko Agirre, Carmen Banea, Claire Cardie, et al. · 2015 · 758 citations
- [Learning subjective nouns using extraction pattern bootstrapping](https://md.research.elamur.ai/free/en/papers/riloff-2003-learning-subjective-nouns-extraction-pattern/) — Ellen Riloff, Janyce Wiebe, Theresa Wilson · 2003 · 579 citations
- [Learning Multilingual Subjective Language via Cross-Lingual Projections](https://md.research.elamur.ai/free/en/papers/mihalcea-2007-learning-multilingual-subjective-language-cross/) — Rada Mihalcea, Carmen Banea, Janyce Wiebe · 2007 · 482 citations
- [Deep Keyphrase Generation](https://md.research.elamur.ai/free/en/papers/meng-2017-deep-keyphrase-generation/) — Rui Meng, Sanqiang Zhao, Shuguang Han, et al. · 2017 · 453 citations
- [Recognizing Stances in Ideological On-Line Debates](https://md.research.elamur.ai/free/en/papers/somasundaran-2010-recognizing-stances-ideological-line-debates/) — Swapna Somasundaran, Janyce Wiebe · 2010 · 416 citations
- [URIEL and lang2vec: Representing languages as typological, geographical, and phylogenetic vectors](https://md.research.elamur.ai/free/en/papers/littell-2017-uriel-lang2vec-representing-languages-as/) — Patrick Littell, David R. Mortensen, Ke Lin, et al. · 2017 · 394 citations
- [A Problem for RST: The Need for Multi-Level Discourse Analysis](https://md.research.elamur.ai/free/en/papers/moore-1992-problem-rst-need-multi-level/) — Johanna D. Moore, Martha E. Pollack · 1992 · 280 citations
- [SODA: Million-scale Dialogue Distillation with Social Commonsense Contextualization](https://md.research.elamur.ai/free/en/papers/kim-2023-soda-million-scale-dialogue-distillation/) — Hyunwoo Kim, Jack Hessel, Liwei Jiang, et al. · 2023 · 201 citations
- [Integrating Transformer and Paraphrase Rules for Sentence Simplification](https://md.research.elamur.ai/free/en/papers/zhao-2018-integrating-transformer-paraphrase-rules-sentence/) — Sanqiang Zhao, Rui Meng, Daqing He, et al. · 2018 · 178 citations
- [Neural Models for Reasoning over Multiple Mentions Using Coreference](https://md.research.elamur.ai/free/en/papers/dhingra-2018-neural-models-reasoning-over-multiple/) — Bhuwan Dhingra, Qiao Jin, Zhilin Yang, et al. · 2018 · 147 citations
- [Supervised and Unsupervised Methods in Employing Discourse Relations for Improving Opinion Polarity Classification](https://md.research.elamur.ai/free/en/papers/somasundaran-2009-supervised-unsupervised-methods-employing-discourse/) — Swapna Somasundaran, Galileo Namata, Janyce Wiebe, et al. · 2009 · 119 citations
- [Sentiment Propagation via Implicature Constraints](https://md.research.elamur.ai/free/en/papers/deng-2014-sentiment-propagation-implicature-constraints/) — Lingjia Deng, Janyce Wiebe · 2014 · 112 citations
- [Emojis as Anchors to Detect Arabic Offensive Language and Hate Speech](https://md.research.elamur.ai/free/en/papers/mubarak-2022-emojis-anchors-detect-arabic-offensive/) — Hamdy Mubarak, Sabit Hassan, Shammur Absar Chowdhury · 2022 · 96 citations
- [Using an Error-Annotated Learner Corpus to Develop an ESL/EFL Error Correction System](https://md.research.elamur.ai/free/en/papers/han-2010-error-annotated-learner-corpus-develop/) — Na-Rae Han, Joel Tetreault, Soo-Hwa Lee, et al. · 2010 · 62 citations
- [Joint Inference and Disambiguation of Implicit Sentiments via Implicature Constraints](https://md.research.elamur.ai/free/en/papers/deng-2014-joint-inference-disambiguation-implicit-sentiments/) — Lingjia Deng, Janyce Wiebe, Yoonjung Choi · 2014 · 37 citations
- [Where Are We in Discourse Relation Recognition?](https://md.research.elamur.ai/free/en/papers/atwell-2021-where-are-we-discourse-relation/) — Katherine Atwell, Junyi Jessy Li, Malihe Alikhani · 2021 · 30 citations

[See all 32 works →](https://md.research.elamur.ai/free/en/universities/university-of-pittsburgh/works/)

## Topics

Topics of its works in our library, with the number of works on each.

[Sentiment & emotion (7)](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/) · [Discourse analysis (5)](https://md.research.elamur.ai/free/en/topics/discourse-analysis/) · [Multilingual & cross-lingual NLP (3)](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/) · [Reasoning (3)](https://md.research.elamur.ai/free/en/topics/reasoning/) · [Semitic languages (3)](https://md.research.elamur.ai/free/en/topics/semitic-languages/) · [Implicature (2)](https://md.research.elamur.ai/free/en/topics/implicature/) · [Coreference resolution (2)](https://md.research.elamur.ai/free/en/topics/coreference-resolution/) · [Question answering (1)](https://md.research.elamur.ai/free/en/topics/question-answering/) · [Dialogue systems (1)](https://md.research.elamur.ai/free/en/topics/dialogue-systems/) · [Morphology (1)](https://md.research.elamur.ai/free/en/topics/morphology/) · [Evaluation & benchmarks (1)](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/) · [Interpretability (1)](https://md.research.elamur.ai/free/en/topics/interpretability/) · [Bias, fairness & safety (1)](https://md.research.elamur.ai/free/en/topics/bias-fairness-safety/) · [Grammatical error correction & learner language (1)](https://md.research.elamur.ai/free/en/topics/grammatical-error-correction/) · [Idioms & multiword expressions (1)](https://md.research.elamur.ai/free/en/topics/multiword-expressions/)

## Fields

[Linguistics & languages (16)](https://md.research.elamur.ai/free/en/shelves/linguistics/) · [Natural language processing (16)](https://md.research.elamur.ai/free/en/shelves/nlp/) · [Machine translation (1)](https://md.research.elamur.ai/free/en/shelves/machine-translation/) · [Mathematics & statistics (1)](https://md.research.elamur.ai/free/en/shelves/mathematics/) · [Education (1)](https://md.research.elamur.ai/free/en/shelves/education/)

## Collaborates with

Institutions on the bylines of the same works here; the number is the works they share.

[Carnegie Mellon University 6](https://md.research.elamur.ai/free/en/universities/carnegie-mellon-university/) [Google 4](https://md.research.elamur.ai/free/en/companies/google/) [Allen Institute for Artificial Intelligence 4](https://md.research.elamur.ai/free/en/labs/allen-institute-for-artificial-intelligence/) [University of the Basque Country 3](https://md.research.elamur.ai/free/en/universities/university-of-the-basque-country/) [University of Utah 3](https://md.research.elamur.ai/free/en/universities/university-of-utah/) [George Washington University 3](https://md.research.elamur.ai/free/en/universities/george-washington-university/) [University of Washington 2](https://md.research.elamur.ai/free/en/universities/university-of-washington/) [Cornell University 2](https://md.research.elamur.ai/free/en/universities/cornell-university/) [Columbia University 2](https://md.research.elamur.ai/free/en/universities/columbia-university/) [Hamad bin Khalifa University 2](https://md.research.elamur.ai/free/en/universities/hamad-bin-khalifa-university/) [University of Michigan 2](https://md.research.elamur.ai/free/en/universities/university-of-michigan/) [Georgetown University 2](https://md.research.elamur.ai/free/en/universities/georgetown-university/)

## Parent and units

**Units** Center for the Neural Basis of Cognition McGowan Institute for Regenerative Medicine UPMC Hillman Cancer Center University of Pittsburgh at Greensburg

**Related** St. Margaret Memorial Hospital UPMC Hillman Cancer Center University of Pittsburgh Medical Center

From the Research Organization Registry (ROR); those with a page here are linked.

Works and people from the bylines of the papers (OpenAlex): a person listed here worked or studied at University of Pittsburgh; employment or education is named only where the person's ORCID record or Wikidata says so. Institution data from ROR and OpenAlex.