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Deep pretrained language models have achieved great success in the way of pretraining first and then fine-tuning. But such a sequential transfer learning paradigm often confronts the catastrophic forgetting problem and leads to sub-optimal…

Computation and Language · Computer Science 2020-04-28 Sanyuan Chen , Yutai Hou , Yiming Cui , Wanxiang Che , Ting Liu , Xiangzhan Yu

Pre-training a language model and then fine-tuning it has shown to be an efficient and effective technique for a wide range of code intelligence tasks, such as code generation, code summarization, and vulnerability detection. However,…

Software Engineering · Computer Science 2025-01-08 Zhangqian Bi , Yao Wan , Zhaoyang Chu , Yufei Hu , Junyi Zhang , Hongyu Zhang , Guandong Xu , Hai Jin

Large Language Models (LLMs) have shown strong abilities in general language tasks, yet adapting them to specific domains remains a challenge. Current method like Domain Adaptive Pretraining (DAPT) requires costly full-parameter training…

Computation and Language · Computer Science 2025-10-24 Jiaqi Cao , Jiarui Wang , Rubin Wei , Qipeng Guo , Kai Chen , Bowen Zhou , Zhouhan Lin

For a human-like chatbot, constructing a long-term memory is crucial. However, current large language models often lack this capability, leading to instances of missing important user information or redundantly asking for the same…

Computation and Language · Computer Science 2024-04-09 Seo Hyun Kim , Keummin Ka , Yohan Jo , Seung-won Hwang , Dongha Lee , Jinyoung Yeo

Large Language Models (LLMs) have recently made significant strides in complex reasoning tasks through the Chain-of-Thought technique. Despite this progress, their reasoning is often constrained by their intrinsic understanding, lacking…

Computation and Language · Computer Science 2023-12-05 Zhangyue Yin , Qiushi Sun , Cheng Chang , Qipeng Guo , Junqi Dai , Xuanjing Huang , Xipeng Qiu

Establishing object-level correspondence between egocentric and exocentric views is essential for intelligent assistants to deliver precise and intuitive visual guidance. However, this task faces numerous challenges, including extreme…

Computer Vision and Pattern Recognition · Computer Science 2026-03-31 Yijun Hu , Bing Fan , Xin Gu , Haiqing Ren , Dongfang Liu , Heng Fan , Libo Zhang

Software developers frequently hard-code credentials such as passwords, generic secrets, private keys, and generic tokens in software repositories, even though it is strictly advised against due to the severe threat to the security of the…

Cryptography and Security · Computer Science 2025-06-17 Chidera Biringa , Gokhan Kul

Large Language Models (LLMs) have shown remarkable capabilities in natural language processing but exhibit significant performance gaps among different languages. Most existing approaches to address these disparities rely on pretraining or…

Computation and Language · Computer Science 2024-10-17 Weixuan Wang , Minghao Wu , Barry Haddow , Alexandra Birch

Processing long contexts is increasingly important for Large Language Models (LLMs) in tasks like multi-turn dialogues, code generation, and document summarization. This paper addresses the challenges of achieving high long-context…

Computation and Language · Computer Science 2026-04-15 Zihan Liao , Jun Wang , Hang Yu , Lingxiao Wei , Jianguo Li , Jun Wang , Wei Zhang

Large language models (LLMs) are trained on massive datasets that may include private or copyrighted content. Due to growing privacy and ownership concerns, data owners may request the removal of their data from trained models. Machine…

Machine Learning · Computer Science 2026-01-13 Zhihao Liu , Jian Lou , Yuke Hu , Xiaochen Li , Yitian Chen , Tailun Chen , Zhizhen Qin , Kui Ren , Zhan Qin

Long-context processing is a critical ability that constrains the applicability of large language models (LLMs). Although there exist various methods devoted to enhancing the long-context processing ability of LLMs, they are developed in an…

Computation and Language · Computer Science 2024-08-20 Junjie Fang , Likai Tang , Hongzhe Bi , Yujia Qin , Si Sun , Zhenyu Li , Haolun Li , Yongjian Li , Xin Cong , Yankai Lin , Yukun Yan , Xiaodong Shi , Sen Song , Zhiyuan Liu , Maosong Sun

Large language models (LLMs) excel at many NLP tasks but struggle to sustain long-term interactions due to limited attention over extended dialogue histories. Retrieval-augmented generation (RAG) mitigates this issue but lacks reliable…

Computation and Language · Computer Science 2026-01-23 Chunliang Chen , Ming Guan , Xiao Lin , Jiaxu Li , Luxi Lin , Qiyi Wang , Xiangyu Chen , Jixiang Luo , Changzhi Sun , Dell Zhang , Xuelong Li

Large language models (LLMs) demonstrate their promise in tackling complicated practical challenges by combining action-based policies with chain of thought (CoT) reasoning. Having high-quality prompts on hand, however, is vital to the…

Machine Learning · Computer Science 2024-03-01 Xue Yan , Yan Song , Xinyu Cui , Filippos Christianos , Haifeng Zhang , David Henry Mguni , Jun Wang

Large language models (LLMs) have made significant progress in Emotional Intelligence (EI) and long-context modeling. However, existing benchmarks often overlook the fact that emotional information processing unfolds as a continuous…

Computation and Language · Computer Science 2026-01-13 Weichu Liu , Jing Xiong , Yuxuan Hu , Zixuan Li , Minghuan Tan , Ningning Mao , Hui Shen , Wendong Xu , Chaofan Tao , Min Yang , Chengming Li , Lingpeng Kong , Ngai Wong

Language model approaches have recently been integrated into binary analysis tasks, such as function similarity detection and function signature recovery. These models typically employ a two-stage training process: pre-training via Masked…

Software Engineering · Computer Science 2024-12-24 Hanxiao Lu , Hongyu Cai , Yiming Liang , Antonio Bianchi , Z. Berkay Celik

Extending large language models (LLMs) to process longer inputs is crucial for a wide range of applications. However, the substantial computational cost of transformers and limited generalization of positional encoding restrict the size of…

Computation and Language · Computer Science 2025-06-11 Howard Yen , Tianyu Gao , Danqi Chen

Improving the generalization ability of Vision-Language Pre-trained Models (VLMs) under test-time data distribution shifts remains a critical challenge. The existing Test-Time Adaptation (TTA) methods fall short in fully leveraging the…

Computer Vision and Pattern Recognition · Computer Science 2025-06-05 Jiaming Yi , Ruirui Pan , Jishen Yang , Xiulong Yang

Large language models demonstrate reasonable multilingual abilities, despite predominantly English-centric pretraining. However, the spontaneous multilingual alignment in these models is shown to be weak, leading to unsatisfactory…

Computation and Language · Computer Science 2024-11-19 Jiahuan Li , Shujian Huang , Aarron Ching , Xinyu Dai , Jiajun Chen

This paper introduces a novel approach to enhance the capabilities of Large Language Models (LLMs) in processing and understanding extensive text sequences, a critical aspect in applications requiring deep comprehension and synthesis of…

Computation and Language · Computer Science 2023-12-15 Kaiqiang Song , Xiaoyang Wang , Sangwoo Cho , Xiaoman Pan , Dong Yu

Hateful memes have emerged as a particularly challenging form of online abuse, motivating the development of automated detection systems. Most prior approaches rely on direct detection, producing only binary predictions. Such models fail to…

Computation and Language · Computer Science 2026-03-03 Jingbiao Mei , Mingsheng Sun , Jinghong Chen , Pengda Qin , Yuhong Li , Da Chen , Bill Byrne