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Large Language Models (LLMs) are increasingly deployed in real-world applications where users engage in extended, mixed-topic conversations that depend on prior context. Yet, their reliability under realistic multi-turn interactions remains…

计算与语言 · 计算机科学 2026-03-03 Jiyoon Myung

Transformers have a quadratic scaling of computational complexity with input size, which limits the input context window size of large language models (LLMs) in both training and inference. Meanwhile, retrieval-augmented generation (RAG)…

计算与语言 · 计算机科学 2024-10-18 Yimin Tang , Yurong Xu , Ning Yan , Masood Mortazavi

The context window of large language models (LLMs) is rapidly increasing, leading to a huge variance in resource usage between different requests as well as between different phases of the same request. Restricted by static parallelism…

分布式、并行与集群计算 · 计算机科学 2024-10-30 Bingyang Wu , Shengyu Liu , Yinmin Zhong , Peng Sun , Xuanzhe Liu , Xin Jin

Humanitarian crises demand timely and accurate geographic information to inform effective response efforts. Yet, automated systems that extract locations from text often reproduce existing geographic and socioeconomic biases, leading to…

计算与语言 · 计算机科学 2026-02-10 G. Cafferata , T. Demarco , K. Kalimeri , Y. Mejova , M. G. Beiró

This paper explores the potential of using Large Language Models (LLMs) to automate the evaluation of responses in medical Question and Answer (Q\&A) systems, a crucial form of Natural Language Processing. Traditionally, human evaluation…

计算与语言 · 计算机科学 2024-09-04 Jack Krolik , Herprit Mahal , Feroz Ahmad , Gaurav Trivedi , Bahador Saket

The shortage of clinical workforce presents significant challenges in mental healthcare, limiting access to formal diagnostics and services. We aim to tackle this shortage by integrating a customized large language model (LLM) into the…

计算与语言 · 计算机科学 2025-05-02 Sichang Tu , Abigail Powers , Natalie Merrill , Negar Fani , Sierra Carter , Stephen Doogan , Jinho D. Choi

In second language learning, scenario-based conversation practice is important for language learners to achieve fluency in speaking, but students often lack sufficient opportunities to practice their conversational skills with qualified…

计算与语言 · 计算机科学 2024-04-01 Shuyao Xu , Long Qin , Tianyang Chen , Zhenzhou Zha , Bingxue Qiu , Weizhi Wang

Although Large Language Models (LLMs) have demonstrated extraordinary capabilities in many domains, they still have a tendency to hallucinate and generate fictitious responses to user requests. This problem can be alleviated by augmenting…

信息检索 · 计算机科学 2023-06-09 Jiongnan Liu , Jiajie Jin , Zihan Wang , Jiehan Cheng , Zhicheng Dou , Ji-Rong Wen

The high incidence and mortality rates associated with respiratory diseases underscores the importance of early screening. Machine learning models can automate clinical consultations and auscultation, offering vital support in this area.…

机器学习 · 计算机科学 2024-10-10 Yuwei Zhang , Tong Xia , Aaqib Saeed , Cecilia Mascolo

Large language models (LLMs) have revolutionized the landscape of Natural Language Processing systems, but are computationally expensive. To reduce the cost without sacrificing performance, previous studies have explored various approaches…

计算与语言 · 计算机科学 2024-10-01 Chia-Hsuan Lee , Hao Cheng , Mari Ostendorf

The rapid advancement toward sixth-generation (6G) wireless networks has significantly intensified the complexity and scale of optimization problems, including resource allocation and trajectory design, often formulated as combinatorial…

网络与互联网体系结构 · 计算机科学 2025-09-09 Bisheng Wei , Ruihong Jiang , Ruichen Zhang , Yinqiu Liu , Dusit Niyato , Yaohua Sun , Yang Lu , Yonghui Li , Shiwen Mao , Chau Yuen , Marco Di Renzo , Mugen Peng

Large language models (LLMs) have surged in popularity and are extensively used in commercial applications, where the efficiency of model serving is crucial for the user experience. Most current research focuses on optimizing individual…

分布式、并行与集群计算 · 计算机科学 2024-09-12 Yuhang Yao , Han Jin , Alay Dilipbhai Shah , Shanshan Han , Zijian Hu , Yide Ran , Dimitris Stripelis , Zhaozhuo Xu , Salman Avestimehr , Chaoyang He

This study investigates the use of a large language model system to improve efficiency and quality in emergency department (ED) discharge letter writing. Time constraints and infrastructural deficits make compliance with current discharge…

人工智能 · 计算机科学 2024-08-20 David Menzies , Sean Kirwan , Ahmad Albarqawi

Large language models (LLMs) have shown great promise for capturing contextual information in natural language processing tasks. We propose a novel approach to speaker diarization that incorporates the prowess of LLMs to exploit contextual…

音频与语音处理 · 电气工程与系统科学 2023-09-15 Tae Jin Park , Kunal Dhawan , Nithin Koluguri , Jagadeesh Balam

Speech Large Language Models (Speech LLMs) have emerged as a crucial paradigm in recent years, extending the capabilities of traditional LLMs to speech tasks such as automatic speech recognition (ASR) and spoken dialogue modeling. However,…

计算与语言 · 计算机科学 2025-07-08 Phurich Saengthong , Boonnithi Jiaramaneepinit , Sheng Li , Manabu Okumura , Takahiro Shinozaki

Conventional Voice Assistants (VAs) rely on traditional language models to discern user intent and respond to their queries, leading to interactions that often lack a broader contextual understanding, an area in which Large Language Models…

人机交互 · 计算机科学 2024-12-02 Amama Mahmood , Junxiang Wang , Bingsheng Yao , Dakuo Wang , Chien-Ming Huang

Large Language Models (LLMs) have shown versatility in various Natural Language Processing (NLP) tasks, including their potential as effective question-answering systems. However, to provide precise and relevant information in response to…

计算与语言 · 计算机科学 2024-09-09 Sriram Veturi , Saurabh Vaichal , Reshma Lal Jagadheesh , Nafis Irtiza Tripto , Nian Yan

Follow-up conversations with virtual assistants (VAs) enable a user to seamlessly interact with a VA without the need to repeatedly invoke it using a keyword (after the first query). Therefore, accurate Device-directed Speech Detection…

音频与语音处理 · 电气工程与系统科学 2024-11-06 Ognjen , Rudovic , Pranay Dighe , Yi Su , Vineet Garg , Sameer Dharur , Xiaochuan Niu , Ahmed H. Abdelaziz , Saurabh Adya , Ahmed Tewfik

Large Language Models (LLMs) are increasingly deployed in time-critical systems, such as robotics, autonomous driving, embodied intelligence, and industrial automation, where generating accurate responses within a given time budget is…

计算与语言 · 计算机科学 2025-12-29 Qi Fan , An Zou , Yehan Ma

Recommender systems have traditionally followed modular architectures comprising candidate generation, multi-stage ranking, and re-ranking, each trained separately with supervised objectives and hand-engineered features. While effective in…

信息检索 · 计算机科学 2025-10-06 Rahul Raja , Anshaj Vats , Arpita Vats , Anirban Majumder