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Many Natural Language Processing and Computational Linguistics applications involves the generation of new texts based on some existing texts, such as summarization, text simplification and machine translation. However, there has been a…

Computation and Language · Computer Science 2018-04-12 Ping Chen , Fei Wu , Tong Wang , Wei Ding

Traditional sequence-to-sequence (seq2seq) models and other variations of the attention-mechanism such as hierarchical attention have been applied to the text summarization problem. Though there is a hierarchy in the way humans use language…

Machine Learning · Computer Science 2019-11-04 Rajeev Bhatt Ambati , Saptarashmi Bandyopadhyay , Prasenjit Mitra

This paper presents the ReCO, a human-curated ChineseReading Comprehension dataset on Opinion. The questions in ReCO are opinion based queries issued to the commercial search engine. The passages are provided by the crowdworkers who extract…

Computation and Language · Computer Science 2020-06-23 BingningWang , Ting Yao , Qi Zhang , Jingfang Xu , Xiaochuan Wang

Python is a popular, widely used, and general-purpose programming language. In spite of its ever-growing community, researchers have not performed much analysis on Python's topics, trends, and technologies which provides insights for…

Software Engineering · Computer Science 2020-04-15 Hamed Tahmooresi , Abbas Heydarnoori , Alireza Aghamohammadi

In recent years, the field of neural machine translation (NMT) for SPARQL query generation has witnessed significant growth. Incorporating the copy mechanism with traditional encoder-decoder architectures and using pre-trained…

Computation and Language · Computer Science 2024-01-15 Papa Abdou Karim Karou Diallo , Samuel Reyd , Amal Zouaq

SPARQL query rewriting is a fundamental mechanism for uniformly querying heterogeneous ontologies in the Linked Data Web. However, the complexity of ontology alignments, particularly rich correspondences (c : c), makes this process…

Databases · Computer Science 2025-12-08 Anicet Lepetit Ondo , Laurence Capus , Mamadou Bousso

Suboptimal code is prevalent in software systems. Developers often write low-quality code due to factors like technical knowledge gaps, insufficient experience, time pressure, management decisions, or personal factors. Once integrated, the…

Software Engineering · Computer Science 2025-11-11 In-on Wiratsin , Chaiyong Ragkhitwetsagul , Matheus Paixao , Denis De Sousa , Pongpop Lapvikai , Peter Haddawy

Language models often struggle with cross-mode knowledge retrieval -- the ability to access knowledge learned in one format (mode) when queried in another. We demonstrate that models trained on multiple data sources (e.g., Wikipedia and…

Machine Learning · Computer Science 2025-07-15 Runlong Zhou , Yi Zhang

Search typically relies on keyword queries, but these are often semantically ambiguous. We propose to overcome this by offering users natural language questions, based on their keyword queries, to disambiguate their intent. This…

Information Retrieval · Computer Science 2018-07-18 Heng Ding , Krisztian Balog

Efficient code retrieval is critical for developer productivity, yet existing benchmarks largely focus on Python and rarely stress-test robustness beyond superficial lexical cues. To address the gap, we introduce an automated pipeline for…

Software Engineering · Computer Science 2026-03-06 Kaicheng Wang , Liyan Huang , Weike Fang , Weihang Wang

Large-scale semantic parsing datasets annotated with logical forms have enabled major advances in supervised approaches. But can richer supervision help even more? To explore the utility of fine-grained, lexical-level supervision, we…

Computation and Language · Computer Science 2020-10-23 Tianze Shi , Chen Zhao , Jordan Boyd-Graber , Hal Daumé , Lillian Lee

In community question answering (cQA) platforms like Stack Overflow, related question retrieval is recognized as a fundamental task that allows users to retrieve related questions to answer user queries automatically. Although many…

Information Retrieval · Computer Science 2026-04-28 Xiao Ao , Jie Zou , Yibiao Wei , Peng Wang , Weikang Guo

Developers often depend on code search engines to obtain solutions for their programming tasks. However, finding an expected solution containing code examples along with their explanations is challenging due to several issues. There is a…

Software Engineering · Computer Science 2021-08-06 Rodrigo F. Silva , M. Masudur Rahman , Carlos Eduardo Dantas , Chanchal Roy , Foutse Khomh , Marcelo A. Maia

The online technical Q&A site Stack Overflow (SO) is popular among developers to support their coding and diverse development needs. To address shortcomings in API official documentation resources, several research has thus focused on…

Software Engineering · Computer Science 2021-02-18 Gias Uddin , Foutse Khomh , Chanchal K Roy

In this paper, we introduce SWE-QA, a text and code corpus aimed at benchmarking multi-hop code comprehension, addressing the gap between simplified evaluation tasks and the complex reasoning required in real-world software development.…

Software Engineering · Computer Science 2026-04-29 Laïla Elkoussy , Julien Perez

Modern Large Language Models (LLMs) have showcased remarkable prowess in various tasks necessitating sophisticated cognitive behaviors. Nevertheless, a paradoxical performance discrepancy is observed, where these models underperform in…

Computation and Language · Computer Science 2024-04-05 Yuchen Fan , Yantao Liu , Zijun Yao , Jifan Yu , Lei Hou , Juanzi Li

Community Question Answering (CQA) sites have spread and multiplied significantly in recent years. Sites like Reddit, Quora, and Stack Exchange are becoming popular amongst people interested in finding answers to diverse questions. One…

Computation and Language · Computer Science 2022-12-19 Rafik Hadfi , Ahmed Moustafa , Kai Yoshino , Takayuki Ito

Large language models make remarkable progress in reasoning capabilities. Existing works focus mainly on deductive reasoning tasks (e.g., code and math), while another type of reasoning mode that better aligns with human learning, inductive…

Computation and Language · Computer Science 2025-03-18 Kedi Chen , Zhikai Lei , Fan Zhang , Yinqi Zhang , Qin Chen , Jie Zhou , Liang He , Qipeng Guo , Kai Chen , Wei Zhang

Open-domain Question Answering models which directly leverage question-answer (QA) pairs, such as closed-book QA (CBQA) models and QA-pair retrievers, show promise in terms of speed and memory compared to conventional models which retrieve…

Computation and Language · Computer Science 2021-02-16 Patrick Lewis , Yuxiang Wu , Linqing Liu , Pasquale Minervini , Heinrich Küttler , Aleksandra Piktus , Pontus Stenetorp , Sebastian Riedel

Norms are behavioral expectations in communities. Online communities are also expected to abide by the rules and regulations that are expressed in the code of conduct of a system. Even though community authorities continuously prompt their…

Social and Information Networks · Computer Science 2022-11-02 Jithin Cheriyan , Bastin Tony Roy Savarimuthu , Stephen Cranefield