| TWINA at SemEval-2017 Task 4: Twitter Sentiment Analysis with Ensemble Gradient Boost Tree Classifier | Aug 1, 2017 | ClassificationGeneral Classification | —Unverified | 0 |
| Twitter Paraphrase Identification with Simple Overlap Features and SVMs | Jun 1, 2015 | Information RetrievalMachine Translation | —Unverified | 0 |
| Twitter Translation using Translation-Based Cross-Lingual Retrieval | Jun 1, 2012 | Domain AdaptationInformation Retrieval | —Unverified | 0 |
| Twitter Universal Dependency Parsing for African-American and Mainstream American English | Jul 1, 2018 | Dependency ParsingInformation Retrieval | —Unverified | 0 |
| Two approaches for integrating translation and retrieval in real applications | Apr 1, 2012 | Information RetrievalMachine Translation | —Unverified | 0 |
| Two Database Resources for Processing Social Media English Text | May 1, 2012 | Information RetrievalMachine Translation | —Unverified | 0 |
| Two-Layer Generalization Analysis for Ranking Using Rademacher Average | Dec 1, 2010 | Generalization BoundsInformation Retrieval | —Unverified | 0 |
| Two LRL \& Distractor Corpora from Web Information Retrieval and a Small Case Study in Language Identification without Training Corpora | May 1, 2020 | Information RetrievalLanguage Identification | —Unverified | 0 |
| Two-Stage Document Length Normalization for Information Retrieval | Feb 15, 2015 | Information RetrievalRetrieval | —Unverified | 0 |
| Two-Stage Hashing for Fast Document Retrieval | Jun 1, 2014 | Image RetrievalInformation Retrieval | —Unverified | 0 |
| Two-Step SPLADE: Simple, Efficient and Effective Approximation of SPLADE | Apr 20, 2024 | Information Retrieval | —Unverified | 0 |
| Type-Supervised Domain Adaptation for Joint Segmentation and POS-Tagging | Apr 1, 2014 | Chinese Word SegmentationDomain Adaptation | —Unverified | 0 |
| UABCoRAL: A Preliminary study for Resolving the Scope of Negation | Jul 1, 2012 | Information RetrievalNegation | —Unverified | 0 |
| UAlacant: Using Online Machine Translation for Cross-Lingual Textual Entailment | Jul 1, 2012 | Information RetrievalMachine Translation | —Unverified | 0 |
| UCL Machine Reading Group: Four Factor Framework For Fact Finding (HexaF) | Nov 1, 2018 | Information RetrievalNatural Language Inference | —Unverified | 0 |
| UDLex: Towards Cross-language Subcategorization Lexicons | Sep 1, 2017 | Information RetrievalMachine Translation | —Unverified | 0 |
| UEM-UC3M: An Ontology-based named entity recognition system for biomedical texts. | Jun 1, 2013 | Information Retrievalnamed-entity-recognition | —Unverified | 0 |
| Ultra-High Dimensional Sparse Representations with Binarization for Efficient Text Retrieval | Apr 15, 2021 | BinarizationInformation Retrieval | —Unverified | 0 |
| Ultra-Concise Multi-genre Summarisation of Web2.0: towards Intelligent Content Generation | Apr 1, 2017 | Information RetrievalOpinion Mining | —Unverified | 0 |
| UlyssesNER-Br: A Corpus of Brazilian Legislative Documents for Named Entity Recognition | Mar 16, 2022 | Decision MakingInformation Retrieval | —Unverified | 0 |
| UMBC\_EBIQUITY-CORE: Semantic Textual Similarity Systems | Jun 1, 2013 | Document ClassificationImage Retrieval | —Unverified | 0 |
| UMCC\_DLSI-(EPS): Paraphrases Detection Based on Semantic Distance | Jun 1, 2013 | Information RetrievalParaphrase Identification | —Unverified | 0 |
| UM-Corpus: A Large English-Chinese Parallel Corpus for Statistical Machine Translation | May 1, 2014 | Boundary DetectionDomain Adaptation | —Unverified | 0 |
| UNAL: Discriminating between Literal and Figurative Phrasal Usage Using Distributional Statistics and POS tags | Jun 1, 2013 | Information RetrievalMachine Translation | —Unverified | 0 |
| Unary and Binary Classification Approaches and their Implications for Authorship Verification | Dec 31, 2018 | Authorship VerificationBinary Classification | —Unverified | 0 |
| Unbiased evaluation of ranking metrics reveals consistent performance in science and technology citation data | Jan 15, 2020 | Information RetrievalRetrieval | —Unverified | 0 |
| Uncertainty Detection in Hungarian Texts | Aug 1, 2014 | Information Retrieval | —Unverified | 0 |
| Uncertainty in Neural Network Word Embedding: Exploration of Threshold for Similarity | Jun 20, 2016 | Information RetrievalRetrieval | —Unverified | 0 |
| Uncovering Distributional Differences between Synonyms and Antonyms in a Word Space Model | Oct 1, 2013 | Information RetrievalMachine Translation | —Unverified | 0 |
| Understanding and Predicting Characteristics of Test Collections in Information Retrieval | Dec 24, 2020 | Information RetrievalRetrieval | —Unverified | 0 |
| Understanding BERT Rankers Under Distillation | Jul 21, 2020 | Information RetrievalRetrieval | —Unverified | 0 |
| Understanding, Categorizing and Predicting Semantic Image-Text Relations | Jun 20, 2019 | Image CaptioningInformation Retrieval | —Unverified | 0 |
| Understanding Mobile Search Task Relevance and User Behaviour in Context | Jan 13, 2019 | Information RetrievalRetrieval | —Unverified | 0 |
| Understanding news story chains using information retrieval and network clustering techniques | Jan 24, 2018 | ArticlesClustering | —Unverified | 0 |
| Understanding Scanned Receipts | May 4, 2020 | Entity LinkingInformation Retrieval | —Unverified | 0 |
| Understanding Social Structures from Contemporary Literary Fiction using Character Interaction Graph -- Half Century Chronology of Influential Bengali Writers | Oct 25, 2023 | Information RetrievalRetrieval | —Unverified | 0 |
| Understanding the Logical and Semantic Structure of Large Documents | Sep 3, 2017 | ArticlesBIG-bench Machine Learning | —Unverified | 0 |
| Understanding the User: An Intent-Based Ranking Dataset | Aug 30, 2024 | BenchmarkingInformation Retrieval | —Unverified | 0 |
| Understanding User Behavior in Carousel Recommendation Systems for Click Modeling and Learning to Rank | Jul 4, 2023 | Information RetrievalLearning-To-Rank | —Unverified | 0 |
| Une Approche de Recherche d'Information Structur\'ee fond\'ee sur la Correction d'Erreurs \`a l'Indexation des Documents (Structured Information Retrieval Approach based on Indexing Time Error Correction) [in French] | Jun 1, 2012 | Information RetrievalRetrieval | —Unverified | 0 |
| Unified Approach to Secret Sharing and Symmetric Private Information Retrieval with Colluding Servers in Quantum Systems | May 29, 2022 | Information RetrievalRetrieval | —Unverified | 0 |
| Unified Cross-modal Translation of Score Images, Symbolic Music, and Performance Audio | May 19, 2025 | Audio GenerationInformation Retrieval | —Unverified | 0 |
| Unified Multimodal Interleaved Document Representation for Retrieval | Oct 3, 2024 | Information RetrievalReranking | —Unverified | 0 |
| Unified vector space mapping for knowledge representation systems | Feb 21, 2015 | DecoderInformation Retrieval | —Unverified | 0 |
| Unifying 3D Vision-Language Understanding via Promptable Queries | May 19, 2024 | 3D Question Answering (3D-QA)Decoder | —Unverified | 0 |
| UniGen: A Unified Generative Framework for Retrieval and Question Answering with Large Language Models | Dec 18, 2023 | Answer GenerationInformation Retrieval | —Unverified | 0 |
| UniIR: Training and Benchmarking Universal Multimodal Information Retrievers | Nov 28, 2023 | BenchmarkingInformation Retrieval | —Unverified | 0 |
| UniMelb\_NLP-CORE: Integrating predictions from multiple domains and feature sets for estimating semantic textual similarity | Jun 1, 2013 | Information RetrievalMachine Translation | —Unverified | 0 |
| UniRetriever: Multi-task Candidates Selection for Various Context-Adaptive Conversational Retrieval | Feb 26, 2024 | Information RetrievalRetrieval | —Unverified | 0 |
| UNITOR: Combining Semantic Text Similarity functions through SV Regression | Jul 1, 2012 | Information RetrievalOpinion Mining | —Unverified | 0 |