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We introduce a data-centric approach for mitigating presentation bias in real-time neural query autocomplete systems through the use of synthetic prefixes. These prefixes are generated from complete user queries collected during regular…

Information Retrieval · Computer Science 2025-10-03 Adithya Rajan , Xiaoyu Liu , Prateek Verma , Vibhu Arora

Real dialogues with AI assistants for solving data-centric tasks often follow dynamic, unpredictable paths due to imperfect information provided by the user or in the data, which must be caught and handled. Developing datasets which capture…

Computation and Language · Computer Science 2025-03-19 Christian Poelitz , Nick McKenna

Progress in natural language interfaces to databases (NLIDB) has been slow mainly due to linguistic issues (such as language ambiguity) and domain portability. Moreover, the lack of a large corpus to be used as a standard benchmark has made…

Computation and Language · Computer Science 2018-12-10 Florin Brad , Radu Iacob , Ionel Hosu , Traian Rebedea

Pragmatics and non-literal language understanding are essential to human communication, and present a long-standing challenge for artificial language models. We perform a fine-grained comparison of language models and humans on seven…

Computation and Language · Computer Science 2023-05-25 Jennifer Hu , Sammy Floyd , Olessia Jouravlev , Evelina Fedorenko , Edward Gibson

Spelling normalization for low resource languages is a challenging task because the patterns are hard to predict and large corpora are usually required to collect enough examples. This work shows a comparison of a neural model and character…

Computation and Language · Computer Science 2020-10-21 Yiyuan Li , Antonios Anastasopoulos , Alan W Black

Cooperative database systems support a database user by searching for answers that are closely related to his query and hence are informative answers. Common operators to relax the user query are Dropping Condition, Anti-Instantiation and…

Databases · Computer Science 2012-10-24 Lena Wiese

This paper explores the task of interactive image retrieval using natural language queries, where a user progressively provides input queries to refine a set of retrieval results. Moreover, our work explores this problem in the context of…

Computer Vision and Pattern Recognition · Computer Science 2019-11-12 Fuwen Tan , Paola Cascante-Bonilla , Xiaoxiao Guo , Hui Wu , Song Feng , Vicente Ordonez

Suggesting similar questions for a user query has many applications ranging from reducing search time of users on e-commerce websites, training of employees in companies to holistic learning for students. The use of Natural Language…

Computation and Language · Computer Science 2022-04-27 Shriniwas Nayak , Anuj Kanetkar , Hrushabh Hirudkar , Archana Ghotkar , Sheetal Sonawane , Onkar Litake

Algorithmic Recourse aims to provide actionable explanations, or recourse plans, to overturn potentially unfavourable decisions taken by automated machine learning models. In this paper, we propose an interaction paradigm based on a guided…

Human-Computer Interaction · Computer Science 2024-07-22 Seyedehdelaram Esfahani , Giovanni De Toni , Bruno Lepri , Andrea Passerini , Katya Tentori , Massimo Zancanaro

Recent text-only models demonstrate remarkable mathematical reasoning capabilities. Extending these to visual domains requires vision-language models to translate images into text descriptions. However, current models, trained to produce…

Machine Learning · Computer Science 2025-10-01 John Gkountouras , Ivan Titov

Text-to-SQL enables non-expert users to query databases in natural language, yet real-world schemas often suffer from ambiguous, abbreviated, or inconsistent naming conventions that degrade model accuracy. Existing approaches treat schemas…

Databases · Computer Science 2026-05-04 Jiaqian Wang , Yutao Qi , Wenjin Hou , Yu Pang , Rui Yang

Language agents have demonstrated remarkable potential in web search and information retrieval. However, these search agents assume user queries are complete and unambiguous, an assumption that diverges from reality where users begin with…

Translators often enrich texts with background details that make implicit cultural meanings explicit for new audiences. This phenomenon, known as pragmatic explicitation, has been widely discussed in translation theory but rarely modeled…

Computation and Language · Computer Science 2026-05-26 Doreen Osmelak , Koel Dutta Chowdhury , Uliana Sentsova , Cristina España-Bonet , Josef van Genabith

Coping with ambiguous questions has been a perennial problem in real-world dialogue systems. Although clarification by asking questions is a common form of human interaction, it is hard to define appropriate questions to elicit more…

Computation and Language · Computer Science 2020-12-18 Xiang Hu , Zujie Wen , Yafang Wang , Xiaolong Li , Gerard de Melo

Code modification requires developers to comprehend code, plan changes, articulate intent, and validate outcomes, making it cognitively demanding. While natural language (NL) code summaries offer a promising external representation of this…

Human-Computer Interaction · Computer Science 2026-04-03 Ningzhi Tang , David Meininger , Gelei Xu , Yiyu Shi , Yu Huang , Collin McMillan , Toby Jia-Jun Li

Interpretability tools that offer explanations in the form of a dialogue have demonstrated their efficacy in enhancing users' understanding (Slack et al., 2023; Shen et al., 2023), as one-off explanations may fall short in providing…

Computation and Language · Computer Science 2024-04-25 Qianli Wang , Tatiana Anikina , Nils Feldhus , Josef van Genabith , Leonhard Hennig , Sebastian Möller

Dataflow visualization systems enable flexible visual data exploration by allowing the user to construct a dataflow diagram that composes query and visualization modules to specify system functionality. However learning dataflow diagram…

Human-Computer Interaction · Computer Science 2019-10-08 Bowen Yu , Claudio T. Silva

Previous research has demonstrated that natural language explanations provide valuable inductive biases that guide models, thereby improving the generalization ability and data efficiency. In this paper, we undertake a systematic…

Computation and Language · Computer Science 2023-05-26 Wanyun Cui , Xingran Chen

Effective cyber threat recognition and prevention demand comprehensible forecasting systems, as prior approaches commonly offer limited and, ultimately, unconvincing information. We introduce Simplified Plaintext Language (SPLAIN), a…

Computation and Language · Computer Science 2023-11-27 Vera A. Kazakova , Jena D. Hwang , Bonnie J. Dorr , Yorick Wilks , J. Blake Gage , Alex Memory , Mark A. Clark

Despite significant progress in the field, it is still challenging to create personalized visual representations that align closely with the desires and preferences of individual users. This process requires users to articulate their ideas…

Computer Vision and Pattern Recognition · Computer Science 2025-01-03 Zijie Chen , Lichao Zhang , Fangsheng Weng , Lili Pan , Zhenzhong Lan
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