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With the rapid development of digital technology, AI-driven psychological counseling has gradually become an important research direction in the field of mental health. However, existing models still have deficiencies in dialogue safety,…

Artificial Intelligence · Computer Science 2025-07-17 Fangjun Ding , Renyu Zhang , Xinyu Feng , Chengye Xie , Zheng Zhang , Yanting Zhang

The rise of advanced chatbots, such as ChatGPT, has sparked curiosity in the scientific community. ChatGPT is a general-purpose chatbot powered by large language models (LLMs) GPT-3.5 and GPT-4, with the potential to impact numerous fields,…

This research paper presents a comprehensive analysis of the performance of prominent pre-trained large language models (LLMs), including GPT-4 Turbo, GPT-3.5 Turbo, text-davinci-003, text-babbage-001, text-curie-001, text-ada-001,…

Computation and Language · Computer Science 2025-04-09 Subhankar Maity , Aniket Deroy , Sudeshna Sarkar

Intrusion Detection and Prevention Systems (IDS/IPS) in large enterprises can generate hundreds of thousands of alerts per hour, overwhelming analysts with logs requiring rapidly evolving expertise. Conventional machine-learning detectors…

Cryptography and Security · Computer Science 2026-02-10 Francesco Blefari , Cristian Cosentino , Francesco Aurelio Pironti , Angelo Furfaro , Fabrizio Marozzo

Communication encryption is crucial in computer technology, but existing algorithms struggle with balancing cost and security. We propose EncGPT, a multi-agent framework using large language models (LLM). It includes rule, encryption, and…

Cryptography and Security · Computer Science 2025-04-01 Donghe Li , Zuchen Li , Ye Yang , Li Sun , Dou An , Qingyu Yang

We present a large, tunable neural conversational response generation model, DialoGPT (dialogue generative pre-trained transformer). Trained on 147M conversation-like exchanges extracted from Reddit comment chains over a period spanning…

Computation and Language · Computer Science 2020-05-05 Yizhe Zhang , Siqi Sun , Michel Galley , Yen-Chun Chen , Chris Brockett , Xiang Gao , Jianfeng Gao , Jingjing Liu , Bill Dolan

Mobile Graphical User Interface (GUI) agents powered by multimodal large language models have demonstrated promising capabilities in automating complex smartphone tasks. However, existing approaches face two critical limitations: the…

Computer Vision and Pattern Recognition · Computer Science 2026-04-01 Yiping Xie , Song Chen , Jingxuan Xing , Wei Jiang , Zekun Zhu , Yingyao Wang , Pi Bu , Jun Song , Yuning Jiang , Bo Zheng

Large language models (LLMs) have revolutionized text-based code automation, but their potential in graph-oriented engineering workflows remains under-explored. We introduce SimuAgent, an LLM-powered modeling and simulation agent tailored…

Artificial Intelligence · Computer Science 2026-01-09 Yanchang Liang , Xiaowei Zhao

With the Generative Pre-trained Transformer 3.5 (GPT-3.5) exhibiting remarkable reasoning and comprehension abilities in Natural Language Processing (NLP), most Question Answering (QA) research has primarily centered around general QA tasks…

Computation and Language · Computer Science 2023-12-20 Bowen Zhao , Changkai Ji , Yuejie Zhang , Wen He , Yingwen Wang , Qing Wang , Rui Feng , Xiaobo Zhang

This paper explores the potential of leveraging Large Language Models (LLMs) for data augmentation in multilingual commonsense reasoning datasets where the available training data is extremely limited. To achieve this, we utilise several…

Computation and Language · Computer Science 2023-10-24 Chenxi Whitehouse , Monojit Choudhury , Alham Fikri Aji

This technical paper introduces a chatting robot system that utilizes recent advancements in large-scale language models (LLMs) such as GPT-3 and ChatGPT. The system is integrated with a co-speech gesture generation system, which selects…

Robotics · Computer Science 2023-06-12 Naoki Wake , Atsushi Kanehira , Kazuhiro Sasabuchi , Jun Takamatsu , Katsushi Ikeuchi

Current Large Language Models (LLMs) exhibit significant limitations, notably in structured, interpretable, and verifiable medical reasoning, alongside practical deployment challenges related to computational resources and data privacy.…

Computation and Language · Computer Science 2025-06-06 Boqin Zhuang , Chenxiao Song , Huitong Lu , Jiacheng Qiao , Mingqian Liu , Mingxing Yu , Ping Hong , Rui Li , Xiaoxia Song , Xiangjun Xu , Xu Chen , Yaoyao Ma , Yujie Gao

Emerging Large Language Models (LLMs) like GPT-4 have revolutionized Natural Language Processing (NLP), showing potential in traditional tasks such as Named Entity Recognition (NER). Our study explores a three-phase training strategy that…

Computation and Language · Computer Science 2024-03-26 Yining Huang , Keke Tang , Meilian Chen

Generative Pre-trained Transformer (GPT) is a state-of-the-art machine learning model capable of generating human-like text through natural language processing (NLP). GPT is trained on massive amounts of text data and uses deep learning…

ChatGPT is a generative pretrained transformer language model created using artificial intelligence implemented as chatbot which can provide very detailed responses to a wide variety of questions. As a very contemporary phenomenon, this…

Cryptography and Security · Computer Science 2023-07-14 Sheetal Temara

Summarizing sales calls is a routine task performed manually by salespeople. We present a production system which combines generative models fine-tuned for customer-agent setting, with a human-in-the-loop user experience for an interactive…

Computation and Language · Computer Science 2022-04-29 Abedelkadir Asi , Song Wang , Roy Eisenstadt , Dean Geckt , Yarin Kuper , Yi Mao , Royi Ronen

Large Language Models have found application in various mundane and repetitive tasks including Human Resource (HR) support. We worked with the domain experts of SAP SE to develop an HR support chatbot as an efficient and effective tool for…

Computation and Language · Computer Science 2024-07-09 Anum Afzal , Alexander Kowsik , Rajna Fani , Florian Matthes

Large Language Models (LLMs) and multi-agent systems have shown impressive capabilities in natural language tasks but face challenges in clinical trial applications, primarily due to limited access to external knowledge. Recognizing the…

Computation and Language · Computer Science 2024-07-23 Ling Yue , Sixue Xing , Jintai Chen , Tianfan Fu

Large-language-model (LLM) agents excel at reactive dialogue but struggle with proactive, goal-driven interactions due to myopic decoding and costly planning. We introduce DialogXpert, which leverages a frozen LLM to propose a small,…

Computation and Language · Computer Science 2025-05-26 Tazeek Bin Abdur Rakib , Ambuj Mehrish , Lay-Ki Soon , Wern Han Lim , Soujanya Poria

This research examines the effectiveness of OpenAI's GPT models as independent evaluators of text summaries generated by six transformer-based models from Hugging Face: DistilBART, BERT, ProphetNet, T5, BART, and PEGASUS. We evaluated these…

Computation and Language · Computer Science 2024-05-08 Hassan Shakil , Atqiya Munawara Mahi , Phuoc Nguyen , Zeydy Ortiz , Mamoun T. Mardini