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Empathetic response generation is increasingly significant in AI, necessitating nuanced emotional and cognitive understanding coupled with articulate response expression. Current large language models (LLMs) excel in response expression;…

Human-Computer Interaction · Computer Science 2024-02-20 Zhou Yang , Zhaochun Ren , Wang Yufeng , Shizhong Peng , Haizhou Sun , Xiaofei Zhu , Xiangwen Liao

Among the wide variety of evolutionary computing models, Finite State Machines (FSMs) have several attractions for fundamental research. They are easy to understand in concept and can be visualised clearly in simple cases. They have a ready…

Neural and Evolutionary Computing · Computer Science 2023-10-23 Gabor Zoltai , Yue Xie , Frank Neumann

In psychological support and emotional companionship scenarios, the core limitation of large language models (LLMs) lies not merely in response quality, but in their reliance on local next-token prediction, which prevents them from…

Artificial Intelligence · Computer Science 2026-03-27 Boning Zhao , Clover Hu , Xinnuo Li

Emotional Support Conversation aims at reducing the seeker's emotional distress through supportive response. Existing approaches have two limitations: (1) They ignore the emotion causes of the distress, which is important for fine-grained…

Computation and Language · Computer Science 2024-02-01 Wei Chen , Hengxu Lin , Qun Zhang , Xiaojin Zhang , Xiang Bai , Xuanjing Huang , Zhongyu Wei

Large Language Models (LLMs) have shown strong potential as conversational agents. Yet, their effectiveness remains limited by deficiencies in robust long-term memory, particularly in complex, long-term web-based services such as online…

Computation and Language · Computer Science 2026-02-03 Tiantian Chen , Jiaqi Lu , Ying Shen , Lin Zhang

Now-a-days they are very much considering about the changes to be done at shorter time since the reaction time needs are decreasing every moment. Business Logic Evaluation Model (BLEM) are the proposed solution targeting business logic…

Software Engineering · Computer Science 2015-03-12 Thirumaran. M , Dhavachelvan. P , S. Abarna , Lakshmi. P

Providing Emotional Support (ES) to soothe people in emotional distress is an essential capability in social interactions. Most existing researches on building ES conversation systems only considered single-turn interactions with users,…

Computation and Language · Computer Science 2022-10-11 Yi Cheng , Wenge Liu , Wenjie Li , Jiashuo Wang , Ruihui Zhao , Bang Liu , Xiaodan Liang , Yefeng Zheng

Large language models (LLMs) has been widely used for automated negotiation, but their high computational cost and privacy risks limit deployment in privacy-sensitive, on-device settings such as mobile assistants or rescue robots. Small…

Artificial Intelligence · Computer Science 2026-04-14 Yunbo Long , Yuhan Liu , Liming Xu

We present the Linear Complexity Sequence Model (LCSM), a comprehensive solution that unites various sequence modeling techniques with linear complexity, including linear attention, state space model, long convolution, and linear RNN,…

Computation and Language · Computer Science 2024-05-28 Zhen Qin , Xuyang Shen , Dong Li , Weigao Sun , Stan Birchfield , Richard Hartley , Yiran Zhong

How do we communicate with others to achieve our goals? We use our prior experience or advice from others, or construct a candidate utterance by predicting how it will be received. However, our experiences are limited and biased, and…

Artificial Intelligence · Computer Science 2023-11-06 Ryan Liu , Howard Yen , Raja Marjieh , Thomas L. Griffiths , Ranjay Krishna

We present Logics-STEM, a state-of-the-art reasoning model fine-tuned on Logics-STEM-SFT-Dataset, a high-quality and diverse dataset at 10M scale that represents one of the largest-scale open-source long chain-of-thought corpora.…

The versatility of Large Language Models (LLMs) in natural language understanding has made them increasingly popular in mental health research. While many studies explore LLMs' capabilities in emotion recognition, a critical gap remains in…

Computation and Language · Computer Science 2025-09-12 Bangzhao Shu , Isha Joshi , Melissa Karnaze , Anh C. Pham , Ishita Kakkar , Sindhu Kothe , Arpine Hovasapian , Mai ElSherief

Estimating hidden states in dynamical systems, also known as optimal filtering, is a long-standing problem in various fields of science and engineering. In this paper, we introduce a general filtering framework, \textbf{LLM-Filter}, which…

Machine Learning · Computer Science 2025-09-25 Shiqi Liu , Wenhan Cao , Chang Liu , Zeyu He , Tianyi Zhang , Shengbo Eben Li

Speech-to-Speech (S2S) Large Language Models (LLMs) are foundational to natural human-computer interaction, enabling end-to-end spoken dialogue systems. However, evaluating these models remains a fundamental challenge. We propose…

Computation and Language · Computer Science 2025-11-11 Yuan Ge , Junxiang Zhang , Xiaoqian Liu , Bei Li , Xiangnan Ma , Chenglong Wang , Kaiyang Ye , Yangfan Du , Linfeng Zhang , Yuxin Huang , Tong Xiao , Zhengtao Yu , JingBo Zhu

Emotion Recognition in Conversation~(ERC) across modalities is of vital importance for a variety of applications, including intelligent healthcare, artificial intelligence for conversation, and opinion mining over chat history. The crux of…

Computation and Language · Computer Science 2023-06-07 Xingwei Liang , You Zou , Ruifeng Xu

The rapid advancement of Large Language Models (LLMs) has revolutionized the generation of emotional support conversations (ESC), offering scalable solutions with reduced costs and enhanced data privacy. This paper explores the role of…

Computation and Language · Computer Science 2025-09-16 Shenghan Wu , Yimo Zhu , Wynne Hsu , Mong-Li Lee , Yang Deng

Conventional mechanical design follows an iterative process in which initial concepts are refined through cycles of expert assessment and resource-intensive Finite Element Method (FEM) analysis to meet performance goals. While machine…

Machine Learning · Computer Science 2025-05-02 Yayati Jadhav , Amir Barati Farimani

Emotional support (ES) systems alleviate users' mental distress by generating strategic supportive dialogues based on diverse user situations. However, ES systems are limited in their ability to generate effective ES dialogues that include…

Computation and Language · Computer Science 2025-03-24 Shi Yin Hong , Uttamasha Oyshi , Quan Mai , Gibson Nkhata , Susan Gauch

An online evolving framework is proposed to support modeling the safe Automated Vehicle (AV) control system by making the controller able to recognize unexpected situations and react appropriately by choosing a better action. Within the…

Robotics · Computer Science 2019-08-29 Teawon Han , Dimitar Filev , Umit Ozguner

Since the advent of Large Language Models a few years ago, they have often been considered the de facto solution for many AI problems. However, in addition to the many deficiencies of LLMs that prevent them from broad industry adoption,…

Artificial Intelligence · Computer Science 2024-02-14 Jennifer Chu-Carroll , Andrew Beck , Greg Burnham , David OS Melville , David Nachman , A. Erdem Özcan , David Ferrucci