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In modern industry systems like multi-turn chat agents, Text-to-SQL technology bridges natural language (NL) questions and database (DB) querying. The conversion of tabular DB results into NL representations (NLRs) enables the chat-based…

Computation and Language · Computer Science 2025-10-29 Jyotika Singh , Weiyi Sun , Amit Agarwal , Viji Krishnamurthy , Yassine Benajiba , Sujith Ravi , Dan Roth

Operating System (OS) fingerprinting is essential for network management and cybersecurity, enabling accurate device identification based on network traffic analysis. Traditional rule-based tools such as Nmap and p0f face challenges in…

Cryptography and Security · Computer Science 2025-02-14 Rubén Pérez-Jove , Cristian R. Munteanu , Alejandro Pazos , Jose Vázquez-Naya

Transliterations play an important role in multilingual entity reference resolution, because proper names increasingly travel between languages in news and social media. Previous work associated with machine translation targets…

Computation and Language · Computer Science 2016-11-22 Yanqing Chen , Steven Skiena

Traditional topic models often struggle with contextual nuances and fail to adequately handle polysemy and rare words. This limitation typically results in topics that lack coherence and quality. Large Language Models (LLMs) can mitigate…

Computation and Language · Computer Science 2025-05-13 Hajar Sakai , Sarah S. Lam

Despite enormous progress in Natural Language Processing (NLP), our field is still lacking a common deep semantic representation scheme. As a result, the problem of meaning and understanding is typically sidestepped through more simple,…

Computation and Language · Computer Science 2023-05-17 Fritz Hohl , Nianheng Wu , Martina Galetti , Remi van Trijp

Sanskrit is a classical language with about 30 million extant manuscripts fit for digitisation, available in written, printed or scannedimage forms. However, it is still considered to be a low-resource language when it comes to available…

Computation and Language · Computer Science 2022-11-16 Ayush Maheshwari , Nikhil Singh , Amrith Krishna , Ganesh Ramakrishnan

Recognizing fonts has become an important task in document analysis, due to the increasing number of available digital documents in different fonts and emphases. A generic font-recognition system independent of language, script and content…

Computer Vision and Pattern Recognition · Computer Science 2014-07-11 Alican Bozkurt , Pinar Duygulu , A. Enis Cetin

This article presents morphologically-annotated Yemeni, Sudanese, Iraqi, and Libyan Arabic dialects Lisan corpora. Lisan features around 1.2 million tokens. We collected the content of the corpora from several social media platforms. The…

Computation and Language · Computer Science 2022-12-20 Mustafa Jarrar , Fadi A Zaraket , Tymaa Hammouda , Daanish Masood Alavi , Martin Waahlisch

Prior work has shown that large language models (LLMs) often converge to accurate input embedding for numbers, based on sinusoidal representations. In this work, we quantify that these representations are in fact strikingly systematic, to…

Semantic Overlap Summarization (SOS) is a constrained multi-document summarization task, where the constraint is to capture the common/overlapping information between two alternative narratives. In this work, we perform a benchmarking study…

Computation and Language · Computer Science 2025-08-11 John Salvador , Naman Bansal , Mousumi Akter , Souvika Sarkar , Anupam Das , Shubhra Kanti Karmaker

We present Unicoder, a universal language encoder that is insensitive to different languages. Given an arbitrary NLP task, a model can be trained with Unicoder using training data in one language and directly applied to inputs of the same…

Computation and Language · Computer Science 2019-09-05 Haoyang Huang , Yaobo Liang , Nan Duan , Ming Gong , Linjun Shou , Daxin Jiang , Ming Zhou

Handwritten Mathematical Expression Recognition (HMER) remains a persistent challenge in Optical Character Recognition (OCR) due to the inherent freedom of symbol layouts and variability in handwriting styles. Prior methods have faced…

Computer Vision and Pattern Recognition · Computer Science 2025-10-28 Yu Li , Jin Jiang , Jianhua Zhu , Shuai Peng , Baole Wei , Yuxuan Zhou , Liangcai Gao

Sign Language Recognition (SLR) is a fast-growing field that aims to fill the communication gaps between the hearing-impaired and people without hearing loss. Existing solutions for Persian Sign Language (PSL) are limited to word-level…

Human-Computer Interaction · Computer Science 2024-06-25 Amirparsa Salmankhah , Amirreza Rajabi , Negin Kheirmand , Ali Fadaeimanesh , Amirreza Tarabkhah , Amirreza Kazemzadeh , Hamed Farbeh

Large Language Models (LLMs) are increasingly used to refactor unit tests, improving readability and structure while preserving behavior. Evaluating such refactorings, however, remains difficult: metrics like CodeBLEU penalize beneficial…

Software Engineering · Computer Science 2025-10-21 Wendkûuni C. Ouédraogo , Yinghua Li , Xueqi Dang , Xin Zhou , Anil Koyuncu , Jacques Klein , David Lo , Tegawendé F. Bissyandé

The HuggingFace Datasets Hub hosts thousands of datasets, offering exciting opportunities for language model training and evaluation. However, datasets for a specific task type often have different schemas, making harmonization challenging.…

Computation and Language · Computer Science 2023-05-17 Damien Sileo

Despite significant recent advances in the field of face recognition, implementing face verification and recognition efficiently at scale presents serious challenges to current approaches. In this paper we present a system, called FaceNet,…

Computer Vision and Pattern Recognition · Computer Science 2016-11-18 Florian Schroff , Dmitry Kalenichenko , James Philbin

Spoken Language Understanding (SLU) aims to extract the semantic information from the speech utterance of user queries. It is a core component in a task-oriented dialogue system. With the spectacular progress of deep neural network models…

Computation and Language · Computer Science 2026-03-24 Haroun Elleuch , Salima Mdhaffar , Yannick Estève , Fethi Bougares

Although WordNet is a valuable resource because of its structured semantic networks and extensive vocabulary, its fine-grained sense distinctions can be challenging for second-language learners. To address this issue, we developed a version…

Computation and Language · Computer Science 2026-03-12 Masato Kikuchi , Masatsugu Ono , Toshioki Soga , Tetsu Tanabe , Tadachika Ozono

Citation graphs are fundamental tools for modeling scientific structure, but are often fragmented due to missing citations of scientifically connected articles. To address this issue, we propose a computationally efficient hybrid framework…

Image-text interleaved data, consisting of multiple images and texts arranged in a natural document format, aligns with the presentation paradigm of internet data and closely resembles human reading habits. Recent studies have shown that…