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Large Language Models (LLMs) are emerging as promising approaches to enhance session-based recommendation (SBR), where both prompt-based and fine-tuning-based methods have been widely investigated to align LLMs with SBR. However, the former…

Artificial Intelligence · Computer Science 2024-04-22 Ziyan Wang , Yingpeng Du , Zhu Sun , Haoyan Chua , Kaidong Feng , Wenya Wang , Jie Zhang

Pre-trained language models (PLMs) like BERT have made significant progress in various downstream NLP tasks. However, by asking models to do cloze-style tests, recent work finds that PLMs are short in acquiring knowledge from unstructured…

Computation and Language · Computer Science 2023-10-12 Cunxiang Wang , Fuli Luo , Yanyang Li , Runxin Xu , Fei Huang , Yue Zhang

In the field of software operations, Large Language Models (LLMs) have attracted increasing attention. However, existing research has not yet achieved efficient and effective end-to-end intelligent operations due to low-quality data,…

Machine Learning · Computer Science 2026-05-13 Jingkai He , Pengfei Chen , Chenghui Wu , Shuang Liang , Ye Li , Gou Tan , Xiadao Wen , Chuanfu Zhang

Recent works have shown that attaching prompts to the input is effective at conditioning Language Models (LM) to perform specific tasks. However, prompts are always included in the input text during inference, thus incurring substantial…

Machine Learning · Computer Science 2022-07-18 Eunbi Choi , Yongrae Jo , Joel Jang , Minjoon Seo

Large Language Models (LLMs) have significantly advanced natural language processing (NLP) with their impressive language understanding and generation capabilities. However, their performance may be suboptimal for domain-specific tasks that…

Computation and Language · Computer Science 2023-05-19 Ziyang Luo , Can Xu , Pu Zhao , Xiubo Geng , Chongyang Tao , Jing Ma , Qingwei Lin , Daxin Jiang

Proactive dialogues serve as a practical yet challenging dialogue problem in the era of large language models (LLMs), where the dialogue policy planning is the key to improving the proactivity of LLMs. Most existing studies enable the…

Computation and Language · Computer Science 2024-03-12 Yang Deng , Wenxuan Zhang , Wai Lam , See-Kiong Ng , Tat-Seng Chua

The emergence of generative AI, particularly large language models (LLMs), has opened the door for student-centered and active learning methods like project-based learning (PBL). However, PBL poses practical implementation challenges for…

Human-Computer Interaction · Computer Science 2025-02-17 Prerna Ravi , John Masla , Gisella Kakoti , Grace Lin , Emma Anderson , Matt Taylor , Anastasia Ostrowski , Cynthia Breazeal , Eric Klopfer , Hal Abelson

Large Language Models (LLMs) have helped programmers increase efficiency through code generation, comprehension, and repair. However, their application to large-scale projects remains challenging due to complex interdependencies and the…

Software Engineering · Computer Science 2025-02-26 Wuyang Zhang , Yansong Li , Zeyu Dong , Yu Wu , Yingyao Zhou , Duolei Wang , Songsirou Xing , Chichun Zhou , Da Shen

Large language models (LLMs) are known to effectively perform tasks by simply observing few exemplars. However, in low-resource languages, obtaining such hand-picked exemplars can still be challenging, where unsupervised techniques may be…

Computation and Language · Computer Science 2024-07-22 Xuan-Phi Nguyen , Sharifah Mahani Aljunied , Shafiq Joty , Lidong Bing

Recently, advanced large language models (LLMs) have emerged at an increasingly rapid pace. However, when faced with complex problems, most users are often unable to provide accurate and effective prompts to interact with LLMs, thus…

Computation and Language · Computer Science 2026-04-17 Wenjin Liu , Haoran Luo , Xueyuan Lin , Haoming Liu , Tiesunlong Shen , Jiapu Wang , Rui Mao , Erik Cambria

Taking advantage of the widespread use of ontologies to organise and harmonize knowledge across several distinct domains, this paper proposes a novel approach to improve an embedding-Large Language Model (embedding-LLM) of interest by…

Computation and Language · Computer Science 2024-06-03 Francesco Ronzano , Jay Nanavati

Advancements in AI and natural language processing have revolutionized machine-human language interactions, with question answering (QA) systems playing a pivotal role. The knowledge base question answering (KBQA) task, utilizing structured…

The scale of large pre-trained models (PTMs) poses significant challenges in adapting to downstream tasks due to the high optimization overhead and storage costs associated with full-parameter fine-tuning. To address this, many studies…

Machine Learning · Computer Science 2023-07-07 Shengding Hu , Ning Ding , Weilin Zhao , Xingtai Lv , Zhen Zhang , Zhiyuan Liu , Maosong Sun

Large language models (LLMs) have demonstrated remarkable proficiency in understanding and generating responses to complex queries through large-scale pre-training. However, the efficacy of these models in memorizing and reasoning among…

Computation and Language · Computer Science 2024-02-23 Qiyuan He , Yizhong Wang , Wenya Wang

Bilingual lexicons play a crucial role in various Natural Language Processing tasks. However, many low-resource languages (LRLs) do not have such lexicons, and due to the same reason, cannot benefit from the supervised Bilingual Lexicon…

Computation and Language · Computer Science 2024-12-24 Charitha Rathnayake , P. R. S. Thilakarathna , Uthpala Nethmini , Rishemjith Kaur , Surangika Ranathunga

Large Language Models (LLMs) are versatile, yet they often falter in tasks requiring deep and reliable reasoning due to issues like hallucinations, limiting their applicability in critical scenarios. This paper introduces a rigorously…

Computation and Language · Computer Science 2023-11-21 Saizhuo Wang , Zhihan Liu , Zhaoran Wang , Jian Guo

Large language model (LLM) based knowledge graph completion (KGC) aims to predict the missing triples in the KGs with LLMs. However, research about LLM-based KGC fails to sufficiently harness LLMs' inference proficiencies, overlooking…

Computation and Language · Computer Science 2024-04-16 Yichi Zhang , Zhuo Chen , Lingbing Guo , Yajing Xu , Wen Zhang , Huajun Chen

Large language models (LLMs) have demonstrated human-level performance on a vast spectrum of natural language tasks. However, it is largely unexplored whether they can better internalize knowledge from a structured data, such as a knowledge…

Computation and Language · Computer Science 2022-05-18 Fedor Moiseev , Zhe Dong , Enrique Alfonseca , Martin Jaggi

While Large Language Models (LLMs) demonstrate exceptional performance in a multitude of Natural Language Processing (NLP) tasks, they encounter challenges in practical applications, including issues with hallucinations, inadequate…

Computation and Language · Computer Science 2024-06-13 Yihao Li , Ru Zhang , Jianyi Liu

Retrieval-augmented large language models (LLMs) have demonstrated efficacy in knowledge-intensive tasks such as open-domain QA, addressing inherent challenges in knowledge update and factual inadequacy. However, inconsistencies between…

Computation and Language · Computer Science 2024-05-31 Jiajie Jin , Yutao Zhu , Yujia Zhou , Zhicheng Dou