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Establishing a docker-based replicability infrastructure offers the community a great opportunity: measuring the run time of information retrieval systems. The time required to present query results to a user is paramount to the users…

Information Retrieval · Computer Science 2019-07-11 Sebastian Hofstätter , Allan Hanbury

Recent studies proposed to leverage large language models (LLMs) with In-Context Learning (ICL) to handle code intelligence tasks without fine-tuning. ICL employs task instructions and a set of examples as demonstrations to guide the model…

Software Engineering · Computer Science 2024-10-16 Jiawei Lu , Haoye Wang , Zhongxin Liu , Keyu Liang , Lingfeng Bao , Xiaohu Yang

Composed Image Retrieval (CIR) retrieves target images using a multi-modal query that combines a reference image with text describing desired modifications. The primary challenge is effectively fusing this visual and textual information.…

Computer Vision and Pattern Recognition · Computer Science 2025-04-16 Chaoyang Wang , Zeyu Zhang , Long Teng , Zijun Li , Shichao Kan

Information retrieval plays a crucial role in resource localization. Current dense retrievers retrieve the relevant documents within a corpus via embedding similarities, which compute similarities between dense vectors mainly depending on…

Information Retrieval · Computer Science 2025-05-30 Ganlin Xu , Zhoujia Zhang , Wangyi Mei , Jiaqing Liang , Weijia Lu , Xiaodong Zhang , Zhifei Yang , Xiaofeng Ma , Yanghua Xiao , Deqing Yang

Information Retrieval (IR) is the task of obtaining pieces of data (such as documents) that are relevant to a particular query or need from a large repository of information. IR is a valuable component of several downstream Natural Language…

Information Retrieval · Computer Science 2020-08-05 Samarth Rawal

Large language models (LLMs) have become integral to modern software development, producing vast amounts of AI-generated source code. While these models boost programming productivity, their misuse introduces critical risks, including code…

Software Engineering · Computer Science 2025-06-16 Hanxi Guo , Siyuan Cheng , Kaiyuan Zhang , Guangyu Shen , Xiangyu Zhang

Composed Image Retrieval (CIR) is a challenging image retrieval paradigm. It aims to retrieve target images from large-scale image databases that are consistent with the modification semantics, based on a multimodal query composed of a…

Computer Vision and Pattern Recognition · Computer Science 2026-03-30 Mingyu Zhang , Zixu Li , Zhiwei Chen , Zhiheng Fu , Xiaowei Zhu , Jiajia Nie , Yinwei Wei , Yupeng Hu

In this work we present a systematic empirical study focused on the suitability of the state-of-the-art multilingual encoders for cross-lingual document and sentence retrieval tasks across a number of diverse language pairs. We first treat…

Computation and Language · Computer Science 2021-12-22 Robert Litschko , Ivan Vulić , Simone Paolo Ponzetto , Goran Glavaš

Dense embedding models have become critical for modern information retrieval, particularly in RAG pipelines, but their performance often degrades when applied to specialized corpora outside their pre-training distribution. To address thi we…

Information Retrieval · Computer Science 2025-10-29 Nathan Paull

Research on content-based image retrieval (CBIR) has been under development for decades, and numerous methods have been competing to extract the most discriminative features for improved representation of the image content. Recently, deep…

Computer Vision and Pattern Recognition · Computer Science 2019-03-19 Ahmad S. Tarawneh , Ceyhun Celik , Ahmad B. Hassanat , Dmitry Chetverikov

Recently the retrieval-augmented generation (RAG) has been successfully applied in code generation. However, existing pipelines for retrieval-augmented code generation (RACG) employ static knowledge bases with a single source, limiting the…

Computation and Language · Computer Science 2024-12-04 Hongjin Su , Shuyang Jiang , Yuhang Lai , Haoyuan Wu , Boao Shi , Che Liu , Qian Liu , Tao Yu

Multilingual information retrieval (MLIR) considers the problem of ranking documents in several languages for a query expressed in a language that may differ from any of those languages. Recent work has observed that approaches such as…

Information Retrieval · Computer Science 2024-05-03 Eugene Yang , Thomas Jänich , James Mayfield , Dawn Lawrie

Code writing is repetitive and predictable, inspiring us to develop various code intelligence techniques. This survey focuses on code search, that is, to retrieve code that matches a given query by effectively capturing the semantic…

Software Engineering · Computer Science 2023-12-14 Yutao Xie , Jiayi Lin , Hande Dong , Lei Zhang , Zhonghai Wu

Text-to-image retrieval aims to find the relevant images based on a text query, which is important in various use-cases, such as digital libraries, e-commerce, and multimedia databases. Although Multimodal Large Language Models (MLLMs)…

Information Retrieval · Computer Science 2024-04-04 Zijun Long , Xuri Ge , Richard Mccreadie , Joemon Jose

Most image retrieval research prioritizes improving predictive performance, often overlooking situations where the reliability of predictions is equally important. The gap between model performance and reliability requirements highlights…

Computer Vision and Pattern Recognition · Computer Science 2025-01-07 Kaiwen Cai , Chris Xiaoxuan Lu , Xingyu Zhao , Xiaowei Huang

Camouflaged Object Detection (COD) refers to the task of identifying and segmenting objects that blend seamlessly into their surroundings, posing a significant challenge for computer vision systems. In recent years, COD has garnered…

Computer Vision and Pattern Recognition · Computer Science 2024-08-28 Fengyang Xiao , Sujie Hu , Yuqi Shen , Chengyu Fang , Jinfa Huang , Chunming He , Longxiang Tang , Ziyun Yang , Xiu Li

Content Based Image Retrieval(CBIR) is one of the important subfield in the field of Information Retrieval. The goal of a CBIR algorithm is to retrieve semantically similar images in response to a query image submitted by the end user. CBIR…

Information Retrieval · Computer Science 2014-09-03 Vikas Verma

Information retrieval (IR) is essential in search engines and dialogue systems as well as natural language processing tasks such as open-domain question answering. IR serve an important function in the biomedical domain, where content and…

Information Retrieval · Computer Science 2022-01-20 Man Luo , Arindam Mitra , Tejas Gokhale , Chitta Baral

Semantic code search is the task of retrieving relevant code snippet given a natural language query. Different from typical information retrieval tasks, code search requires to bridge the semantic gap between the programming language and…

Computation and Language · Computer Science 2022-01-28 Chen Wu , Ming Yan

Modern, large scale monitoring systems have to process and store vast amounts of log data in near real-time. At query time the systems have to find relevant logs based on the content of the log message using support structures that can…

Information Retrieval · Computer Science 2024-03-28 Julian Reichinger , Thomas Krismayer , Jan Rellermeyer