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When changing code, developers sometimes neglect updating the related comments, bringing inconsistent or outdated comments. These comments increase the cost of program understanding and greatly reduce software maintainability. Researchers…

软件工程 · 计算机科学 2022-05-03 Hongquan Zhu , Xincheng He , Lei Xu

Information retrieval systems are crucial for enabling effective access to large document collections. Recent approaches have leveraged Large Language Models (LLMs) to enhance retrieval performance through query augmentation, but often rely…

信息检索 · 计算机科学 2025-04-15 Pengcheng Jiang , Jiacheng Lin , Lang Cao , Runchu Tian , SeongKu Kang , Zifeng Wang , Jimeng Sun , Jiawei Han

Neural-networks based image restoration methods tend to use low-resolution image patches for training. Although higher-resolution image patches can provide more global information, state-of-the-art methods cannot utilize them due to their…

图像与视频处理 · 电气工程与系统科学 2019-11-20 Kangfu Mei , Juncheng Li , Jiajie Zhang , Haoyu Wu , Jie Li , Rui Huang

We present a software tool that employs state-of-the-art natural language processing (NLP) and machine learning techniques to help newspaper editors compose effective headlines for online publication. The system identifies the most salient…

计算与语言 · 计算机科学 2019-05-21 Terrence Szymanski , Claudia Orellana-Rodriguez , Mark T. Keane

We study multi-turn response generation in chatbots where a response is generated according to a conversation context. Existing work has modeled the hierarchy of the context, but does not pay enough attention to the fact that words and…

计算与语言 · 计算机科学 2017-01-26 Chen Xing , Wei Wu , Yu Wu , Ming Zhou , Yalou Huang , Wei-Ying Ma

Recurrent neural networks (RNNs) have achieved state-of-the-art performances in many natural language processing tasks, such as language modeling and machine translation. However, when the vocabulary is large, the RNN model will become very…

计算与语言 · 计算机科学 2016-11-01 Xiang Li , Tao Qin , Jian Yang , Tie-Yan Liu

On many natural language processing tasks, large pre-trained language models (PLMs) have shown overwhelming performances compared with traditional neural network methods. Nevertheless, their huge model size and low inference speed have…

计算与语言 · 计算机科学 2021-10-19 Chenhe Dong , Yaliang Li , Ying Shen , Minghui Qiu

Large language models handle single-turn generation well, but multi-turn interactions still require the model to reconstruct user intent and task state from an expanding token history because internal representations do not persist across…

计算与语言 · 计算机科学 2025-12-11 Vishwas Hegde , Vindhya Shigehalli

Recently, end-to-end memory networks have shown promising results on Question Answering task, which encode the past facts into an explicit memory and perform reasoning ability by making multiple computational steps on the memory. However,…

信息检索 · 计算机科学 2016-09-29 Jiaming Xu , Jing Shi , Yiqun Yao , Suncong Zheng , Bo Xu , Bo Xu

The exponential rise in data generation has led to vast, heterogeneous datasets crucial for predictive analytics and decision-making. Ensuring data quality and semantic integrity remains a challenge. This paper presents a brain-inspired…

机器学习 · 计算机科学 2025-03-06 Ashwin Viswanathan Kannan , Johnson P Thomas , Abhimanyu Mukerji

Code reproduction is a cornerstone of scientific validity, yet it remains a formidable challenge in computer networking research due to the scarcity of open-source implementations and the complexity of heterogeneous system architectures.…

网络与互联网体系结构 · 计算机科学 2026-02-17 Yining Jiang , Yunxin Xu , Wenyun Xu , Yufan Zhu , Tangtang He , Haiying Huang , Letian Zhu , Qingyu Song , Qiang Su , Lizhao You , Lu Tang , Wanjin Feng , Yuchao Zhang , Linghe Kong , Qiao Xiang , Jiwu Shu

Knowledge editing aims to update specific facts in large language models (LLMs) without full retraining. Prior efforts sought to tune the knowledge layers of LLMs, achieving improved performance in controlled, teacher-forced evaluations.…

计算与语言 · 计算机科学 2026-02-02 Ruilin Li , Yibin Wang , Wenhong Zhu , Chenglin Li , Jinghao Zhang , Chenliang Li , Junchi Yan , Jiaqi Wang

Model editing is an emerging field that focuses on updating the knowledge embedded within large language models (LLMs) without extensive retraining. However, current model editing methods significantly compromise the general abilities of…

计算与语言 · 计算机科学 2025-03-04 Jun-Yu Ma , Hong Wang , Hao-Xiang Xu , Zhen-Hua Ling , Jia-Chen Gu

Learning intents and slot labels from user utterances is a fundamental step in all spoken language understanding (SLU) and dialog systems. State-of-the-art neural network based methods, after deployment, often suffer from performance…

计算与语言 · 计算机科学 2018-09-19 Avik Ray , Yilin Shen , Hongxia Jin

Large language models produce powerful text embeddings, but their causal attention mechanism restricts the flow of information from later to earlier tokens, degrading representation quality. While recent methods attempt to solve this by…

计算与语言 · 计算机科学 2025-11-20 Xueying Ding , Xingyue Huang , Mingxuan Ju , Liam Collins , Yozen Liu , Leman Akoglu , Neil Shah , Tong Zhao

Recent advances in Large Language Models (LLMs) have opened new avenues for sequential recommendation by enabling natural language reasoning over user behavior sequences. A common approach formulates recommendation as a language modeling…

信息检索 · 计算机科学 2026-04-08 Yu Wang , Yonghui Yang , Le Wu , Yi Zhang , Fei Liu , Richang Hong

Modern machine learning algorithms are increasingly computationally demanding, requiring specialized hardware and distributed computation to achieve high performance in a reasonable time frame. Many hyperparameter search algorithms have…

机器学习 · 计算机科学 2018-07-16 Richard Liaw , Eric Liang , Robert Nishihara , Philipp Moritz , Joseph E. Gonzalez , Ion Stoica

In recent studies, linear recurrent neural networks (LRNNs) have achieved Transformer-level performance in natural language and long-range modeling, while offering rapid parallel training and constant inference cost. With the resurgence of…

计算与语言 · 计算机科学 2024-04-10 Ting-Han Fan , Ta-Chung Chi , Alexander I. Rudnicky

Hopfield networks using Hebbian learning suffer from limited storage capacity. While supervised methods like Linear Logistic Regression (LLR) offer some improvement, kernel methods like Kernel Logistic Regression (KLR) significantly enhance…

机器学习 · 计算机科学 2025-08-26 Akira Tamamori

Programming languages are emerging as a challenging and interesting domain for machine learning. A core task, which has received significant attention in recent years, is building generative models of source code. However, to our knowledge,…

机器学习 · 计算机科学 2019-04-08 Rui Zhao , David Bieber , Kevin Swersky , Daniel Tarlow