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Recent advances in semantic correspondence have been largely driven by the use of pre-trained large-scale models. However, a limitation of these approaches is their dependence on high-resolution input images to achieve optimal performance,…

计算机视觉与模式识别 · 计算机科学 2026-02-16 Hailing Jin , Huiying Li

Existing Machine Learning approaches for local citation recommendation directly map or translate a query, which is typically a claim or an entity mention, to citation-worthy research papers. Within such a formulation, it is challenging to…

信息检索 · 计算机科学 2024-03-14 Sayar Ghosh Roy , Jiawei Han

Code translation is a crucial task in software development and maintenance. While recent advancements in large language models (LLMs) have improved automated code translation accuracy, these gains often come at the cost of increased…

软件工程 · 计算机科学 2025-10-22 Yanlin Wang , Rongyi Ou , Yanli Wang , Mingwei Liu , Jiachi Chen , Ensheng Shi , Xilin Liu , Yuchi Ma , Zibin Zheng

Modern automatic speech recognition (ASR) models, such as OpenAI's Whisper, rely on deep encoder-decoder architectures, and their encoders are a critical bottleneck for efficient deployment due to high computational intensity. We introduce…

机器学习 · 计算机科学 2025-08-26 Keisuke Kamahori , Jungo Kasai , Noriyuki Kojima , Baris Kasikci

We introduce a new method for Estimation of Signal Parameters based on Iterative Rational Approximation (ESPIRA) for sparse exponential sums. Our algorithm uses the AAA algorithm for rational approximation of the discrete Fourier transform…

数值分析 · 数学 2022-01-07 Nadiia Derevianko , Gerlind Plonka , Markus Petz

Object removal differs from common inpainting, since it must prevent the masked target from reappearing and reconstruct the occluded background with structural and contextual fidelity, rather than merely filling a hole plausibly. Recent…

计算机视觉与模式识别 · 计算机科学 2025-12-29 Sanghyun Jo , Donghwan Lee , Eunji Jung , Seong Je Oh , Kyungsu Kim

In automatic speech recognition (ASR) rescoring, the hypothesis with the fewest errors should be selected from the n-best list using a language model (LM). However, LMs are usually trained to maximize the likelihood of correct word…

计算与语言 · 计算机科学 2021-10-06 Hayato Futami , Hirofumi Inaguma , Masato Mimura , Shinsuke Sakai , Tatsuya Kawahara

Text-to-video diffusion transformers encode semantic information unevenly across model depth, which constrains effective concept erasure. We identify a representational bottleneck, termed concept-layer topological alignment, under which…

计算机视觉与模式识别 · 计算机科学 2026-05-26 Yiwei Xie , Ping Liu , Zheng Zhang

The development of image time series retrieval (ITSR) methods is a growing research interest in remote sensing (RS). Given a user-defined image time series (i.e., the query time series), ITSR methods search and retrieve from large archives…

计算机视觉与模式识别 · 计算机科学 2025-07-16 Genc Hoxha , Olivér Angyal , Begüm Demir

In this paper, we propose a novel framework for speech-image retrieval. We utilize speech-image contrastive (SIC) learning tasks to align speech and image representations at a coarse level and speech-image matching (SIM) learning tasks to…

计算与语言 · 计算机科学 2024-09-12 Lifeng Zhou , Yuke Li

The progress of composed image retrieval (CIR), a popular research direction in image retrieval, where a combined visual and textual query is used, is held back by the absence of high-quality training and evaluation data. We introduce a new…

计算机视觉与模式识别 · 计算机科学 2025-12-16 Bill Psomas , George Retsinas , Nikos Efthymiadis , Panagiotis Filntisis , Yannis Avrithis , Petros Maragos , Ondrej Chum , Giorgos Tolias

Binary code similarity detection is a core task in reverse engineering. It supports malware analysis and vulnerability discovery by identifying semantically similar code in different contexts. Modern methods have progressed from manually…

人工智能 · 计算机科学 2025-09-30 Charles E. Gagnon , Steven H. H. Ding , Philippe Charland , Benjamin C. M. Fung

Low-rank adaptations (LoRA) are widely used to fine-tune large models across various domains for specific downstream tasks. While task-specific LoRAs are often available, concerns about data privacy and intellectual property can restrict…

机器学习 · 计算机科学 2025-04-16 Hongxu Chen , Runshi Li , Bowei Zhu , Zhen Wang , Long Chen

Recent advances in text-driven image editing have been significant, yet the task of accurately evaluating these edited images continues to pose a considerable challenge. Different from the assessment of text-driven image generation,…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Bowen Qu , Shangkun Sun , Xiaoyu Liang , Wei Gao

DeepSearch paradigms have become a core enabler for deep reasoning models, allowing them to invoke external search tools to access up-to-date, domain-specific knowledge beyond parametric boundaries, thereby enhancing the depth and factual…

人工智能 · 计算机科学 2025-12-11 Hengzhi Lan , Yue Yu , Li Qian , Li Peng , Jie Wu , Wei Liu , Jian Luan , Ting Bai

The core objective of image captioning is to achieve lossless semantic compression from visual signals into textual modalities. However, the reliance on manually curated reference texts for evaluation essentially forces models to mimic…

计算机视觉与模式识别 · 计算机科学 2026-04-28 Ziyun Chen , Fan Liu , Liang Yao , Chuanyi Zhang , Yuye Ma , Wei Zhou

While recent advancements in generative modeling have significantly improved text-image alignment, some residual misalignment between text and image representations still remains. Some approaches address this issue by fine-tuning models in…

计算机视觉与模式识别 · 计算机科学 2025-12-11 Jaa-Yeon Lee , Byunghee Cha , Jeongsol Kim , Jong Chul Ye

Code search has usually been evaluated as first-stage retrieval, even though production systems rely on broader pipelines with reranking and developer-style queries. Existing benchmarks also suffer from data contamination, label noise, and…

软件工程 · 计算机科学 2026-05-11 Siqiao Xue , Zihan Liao , Jin Qin , Ziyin Zhang , Yixiang Mu , Fan Zhou , Hang Yu

Composed Image Retrieval (CIR) aims to retrieve a target image based on a reference image and conditioning text, enabling controllable image searches. The mainstream Zero-Shot (ZS) CIR methods bypass the need for expensive training CIR…

计算机视觉与模式识别 · 计算机科学 2025-03-19 Jaeseok Byun , Seokhyeon Jeong , Wonjae Kim , Sanghyuk Chun , Taesup Moon

Text-based person search aims at retrieving images of a particular person based on a given textual description. A common solution for this task is to directly match the entire images and texts, i.e., global alignment, which fails to deal…

计算机视觉与模式识别 · 计算机科学 2024-06-25 Haiguang Wang , Yu Wu , Mengxia Wu , Cao Min , Min Zhang
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