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The area of Handwritten Signature Verification has been broadly researched in the last decades, but remains an open research problem. The objective of signature verification systems is to discriminate if a given signature is genuine…

Computer Vision and Pattern Recognition · Computer Science 2019-01-25 Luiz G. Hafemann , Robert Sabourin , Luiz S. Oliveira

Given the recent proliferation of false claims online, there has been a lot of manual fact-checking effort. As this is very time-consuming, human fact-checkers can benefit from tools that can support them and make them more efficient. Here,…

Computation and Language · Computer Science 2022-11-16 Shaden Shaar , Nikola Georgiev , Firoj Alam , Giovanni Da San Martino , Aisha Mohamed , Preslav Nakov

Fake news often involves multimedia information such as text and image to mislead readers, proliferating and expanding its influence. Most existing fake news detection methods apply the co-attention mechanism to fuse multimodal features…

Information Retrieval · Computer Science 2023-04-13 Linmei Hu , Ziwang Zhao , Weijian Qi , Xuemeng Song , Liqiang Nie

Merging datafiles containing information on overlapping sets of entities is a challenging task in the absence of unique identifiers, and is further complicated when some entities are duplicated in the datafiles. Most approaches to this…

Methodology · Statistics 2021-10-11 Serge Aleshin-Guendel , Mauricio Sadinle

With the rapid evolution of social media, fake news has become a significant social problem, which cannot be addressed in a timely manner using manual investigation. This has motivated numerous studies on automating fake news detection.…

Computation and Language · Computer Science 2021-02-25 Amila Silva , Ling Luo , Shanika Karunasekera , Christopher Leckie

Advances in Large Language Models (e.g., GPT-4, LLaMA) have improved the generation of coherent sentences resembling human writing on a large scale, resulting in the creation of so-called deepfake texts. However, this progress poses…

Computation and Language · Computer Science 2023-10-11 Adaku Uchendu , Jooyoung Lee , Hua Shen , Thai Le , Ting-Hao 'Kenneth' Huang , Dongwon Lee

We propose in this paper an architecture for near-duplicate video detection based on: (i) index and query signature based structures integrating temporal and perceptual visual features and (ii) a matching framework computing the logical…

Information Retrieval · Computer Science 2020-05-18 B. Tahayna , M. Belkhatir

The field of machine translation has progressed tremendously in recent years. Even though the translation quality has improved significantly, current systems are still unable to produce uniformly acceptable machine translations for the…

Computation and Language · Computer Science 2020-05-11 Meng Zhang , Xin Jiang , Yang Liu , Qun Liu

When a bug manifests in a user-facing application, it is likely to be exposed through the graphical user interface (GUI). Given the importance of visual information to the process of identifying and understanding such bugs, users are…

Software Engineering · Computer Science 2021-02-08 Nathan Cooper , Carlos Bernal-Cárdenas , Oscar Chaparro , Kevin Moran , Denys Poshyvanyk

Authorship verification tries to answer the question if two documents with unknown authors were written by the same author or not. A range of successful technical approaches has been proposed for this task, many of which are based on…

Computation and Language · Computer Science 2019-08-22 Benedikt Boenninghoff , Robert M. Nickel , Steffen Zeiler , Dorothea Kolossa

The spread of fake news has emerged as a critical challenge, undermining trust and posing threats to society. In the era of Large Language Models (LLMs), the capability to generate believable fake content has intensified these concerns. In…

Computation and Language · Computer Science 2023-09-19 Jinyan Su , Terry Yue Zhuo , Jonibek Mansurov , Di Wang , Preslav Nakov

Fake News Detection is an essential problem in the field of Natural Language Processing. The benefits of an effective solution in this area are manifold for the goodwill of society. On a surface level, it broadly matches with the general…

Computation and Language · Computer Science 2021-02-19 Lovedeep Singh

Automatic matching of job offers and job candidates is a major problem for a number of organizations and job applicants that if it were successfully addressed could have a positive impact in many countries around the world. In this context,…

Other Computer Science · Computer Science 2023-05-08 Jorge Martinez-Gil , Alejandra Lorena Paoletti , Mario Pichler

Vast volumes of printed documents continue to be used for various important as well as trivial applications. Such applications often rely on the information provided in the form of printed text documents whose integrity verification poses a…

Computer Vision and Pattern Recognition · Computer Science 2020-03-31 Sharad Joshi , Suraj Saxena , Nitin Khanna

With the rapid progress of large language models (LLMs) and the huge amount of text they generated, it becomes more and more impractical to manually distinguish whether a text is machine-generated. Given the growing use of LLMs in social…

Computation and Language · Computer Science 2023-06-12 Jinyan Su , Terry Yue Zhuo , Di Wang , Preslav Nakov

The rapid growth of scientific literature has made it increasingly difficult for researchers to efficiently discover, evaluate, and synthesize relevant work. Recent advances in multi-agent large language models (LLMs) have demonstrated…

Computation and Language · Computer Science 2026-04-08 Komal Kumar , Aman Chadha , Salman Khan , Fahad Shahbaz Khan , Hisham Cholakkal

In the last decade, machine translation has become a popular means to deal with multilingual digital content. By providing higher quality translations, obfuscating the source language of a text becomes more attractive. In this paper, we…

Computation and Language · Computer Science 2021-06-25 Benjamin Murauer , Michael Tschuggnall , Günther Specht

We present a web-based system called ViS-\'A-ViS aiming to assist literary scholars in detecting repetitive patterns in an annotated textual corpus. Pattern detection is made possible using distant reading visualizations that highlight…

Human-Computer Interaction · Computer Science 2020-09-07 Moshe Schorr , Oren Mishali , Benny Kimelfeld , Ophir Münz-Manor

Reading plays a vital role in updating the researchers on recent developments in the field, including but not limited to solutions to various problems and collaborative studies between disciplines. Prior studies identify reading patterns to…

Digital Libraries · Computer Science 2022-05-18 Bhanuka Mahanama , Gavindya Jayawardena , Yasasi Abeysinghe , Vikas Ashok , Sampath Jayarathna

The emergence of large language models (LLMs) has resulted in the production of LLM-generated texts that is highly sophisticated and almost indistinguishable from texts written by humans. However, this has also sparked concerns about the…

Computation and Language · Computer Science 2023-06-06 Ruixiang Tang , Yu-Neng Chuang , Xia Hu
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