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In this paper, we introduce the NameRec* task, which aims to do highly accurate and fine-grained person name recognition. Traditional Named Entity Recognition models have good performance in recognising well-formed person names from text…

Computation and Language · Computer Science 2021-03-24 Rui Zhang , Yimeng Dai , Shijie Liu

Target speaker extraction (TSE) aims to isolate a specific voice from multiple mixed speakers relying on a registerd sample. Since voiceprint features usually vary greatly, current end-to-end neural networks require large model parameters…

Sound · Computer Science 2024-01-08 Shulin He , Jinjiang liu , Hao Li , Yang Yang , Fei Chen , Xueliang Zhang

While humans can extract information from unstructured text with high precision and recall, this is often too time-consuming to be practical. Automated approaches, on the other hand, produce nearly-immediate results, but may not be reliable…

Computation and Language · Computer Science 2023-02-21 Bradley Butcher , Miri Zilka , Darren Cook , Jiri Hron , Adrian Weller

Named Entity Recognition (NER) is a critical task in natural language processing, yet it remains particularly challenging for discontinuous entities. The primary difficulty lies in text segmentation, as traditional methods often missegment…

Computation and Language · Computer Science 2026-01-01 Wen-Fang Su , Hsiao-Wei Chou , Wen-Yang Lin

Over the last decades, most approaches proposed for handwritten digit string recognition (HDSR) have resorted to digit segmentation, which is dominated by heuristics, thereby imposing substantial constraints on the final performance. Few of…

Computer Vision and Pattern Recognition · Computer Science 2020-11-02 Andre G. Hochuli , Alceu S. Britto , David A. Saji , Jose M. Saavedra , Robert Sabourin , Luiz S. Oliveira

Recent advances in language representation using neural networks have made it viable to transfer the learned internal states of a trained model to downstream natural language processing tasks, such as named entity recognition (NER) and…

Computation and Language · Computer Science 2020-02-28 Fábio Souza , Rodrigo Nogueira , Roberto Lotufo

In an era of radical technology transformations, technology maps play a crucial role in enhancing decision making. These maps heavily rely on automated methods of technology extraction. This paper introduces Retrieval Augmented Technology…

Information Retrieval · Computer Science 2025-07-30 Karan Mirhosseini , Arya Aftab , Alireza Sheikh

The aim of Named Entity Recognition (NER) is to identify references of named entities in unstructured documents, and to classify them into pre-defined semantic categories. NER often aids from added background knowledge in the form of…

Computation and Language · Computer Science 2015-11-24 S. Thenmalar , J. Balaji , T. V. Geetha

The growing volume of video-based news content has heightened the need for transparent and reliable methods to extract on-screen information. Yet the variability of graphical layouts, typographic conventions, and platform-specific design…

Computer Vision and Pattern Recognition · Computer Science 2026-02-11 Andrea Filiberto Lucas , Dylan Seychell

In a sentence, certain words are critical for its semantic. Among them, named entities (NEs) are notoriously challenging for neural models. Despite their importance, their accurate handling has been neglected in speech-to-text (S2T)…

Computation and Language · Computer Science 2023-03-14 Marco Gaido , Yun Tang , Ilia Kulikov , Rongqing Huang , Hongyu Gong , Hirofumi Inaguma

Human evaluation of machine translation normally uses sentence-level measures such as relative ranking or adequacy scales. However, these provide no insight into possible errors, and do not scale well with sentence length. We argue for a…

Computation and Language · Computer Science 2016-09-28 Alexandra Birch , Omri Abend , Ondrej Bojar , Barry Haddow

Handwritten character recognition (HCR) remains a challenging pattern recognition problem despite decades of research, and lacks research on script independent recognition techniques. {\color{black}This is mainly because of similar…

Computer Vision and Pattern Recognition · Computer Science 2025-01-03 Vinod Kumar Chauhan , Sukhdeep Singh , Anuj Sharma

Automatic extraction of information from publications is key to making scientific knowledge machine readable at a large scale. The extracted information can, for example, facilitate academic search, decision making, and knowledge graph…

Computation and Language · Computer Science 2024-04-02 Tarek Saier , Mayumi Ohta , Takuto Asakura , Michael Färber

Resolving real-world software engineering (SWE) issues with autonomous agents requires complex, long-horizon reasoning. Current pipelines are bottlenecked by unoptimized demonstration data, sparse execution rewards, and computationally…

Software Engineering · Computer Science 2026-04-17 Hao Han , Jin Xie , Xuehao Ma , Weiquan Zhu , Ziyao Zhang , ZhiLiang Long , Hongkai Chen , Qingwen Ye

This paper explores the development and application of an automated system designed to extract information from semi-structured interview transcripts. Given the labor-intensive nature of traditional qualitative analysis methods, such as…

Computation and Language · Computer Science 2024-03-11 Angelina Parfenova

Fast person re-identification (ReID) aims to search person images quickly and accurately. The main idea of recent fast ReID methods is the hashing algorithm, which learns compact binary codes and performs fast Hamming distance and counting…

Computer Vision and Pattern Recognition · Computer Science 2020-08-18 Guan'an Wang , Shaogang Gong , Jian Cheng , Zengguang Hou

Matching pedestrians across multiple camera views known as human re-identification (re-identification) is a challenging problem in visual surveillance. In the existing works concentrating on feature extraction, representations are formed…

Computer Vision and Pattern Recognition · Computer Science 2016-07-29 Rahul Rama Varior , Bing Shuai , Jiwen Lu , Dong Xu , Gang Wang

Using natural language to query visual information is a fundamental need in real-world applications. Text-Image Retrieval (TIR) retrieves a target image from a gallery based on an image-level description, while Referring Expression…

Computer Vision and Pattern Recognition · Computer Science 2025-08-22 Xiangzhao Hao , Kuan Zhu , Hongyu Guo , Haiyun Guo , Ning Jiang , Quan Lu , Ming Tang , Jinqiao Wang

Neural Code Completion Tools (NCCTs) have reshaped the field of software engineering, which are built upon the language modeling technique and can accurately suggest contextually relevant code snippets. However, language models may emit the…

Cryptography and Security · Computer Science 2024-05-21 Yizhan Huang , Yichen Li , Weibin Wu , Jianping Zhang , Michael R. Lyu

Optical Character Recognition (OCR) technology finds applications in digitizing books and unstructured documents, along with applications in other domains such as mobility statistics, law enforcement, traffic, security systems, etc. The…

Computer Vision and Pattern Recognition · Computer Science 2023-07-11 Aishik Rakshit , Samyak Mehta , Anirban Dasgupta