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Memory is a central capability for LLM agents operating across long-horizon tasks. Existing memory benchmarks predominantly evaluate retention of personalized information in multi-turn chat scenarios, overlooking the dynamic memory…

Computation and Language · Computer Science 2026-05-21 Wujiang Xu , Yu Wang , Kai Mei , Kaiqu Liang , Zhenting Wang , Mingyu Jin , Han Zhang , Shi-Xiong Zhang , Wenyue Hua , Sambit Sahu , Dimitris N. Metaxas

Recent advancements in reasoning abilities of Large Language Models (LLM) has promoted their usage in problems that require high-level planning for robots and artificial agents. However, current techniques that utilize LLMs for such…

Artificial Intelligence · Computer Science 2023-10-17 Yash Shukla , Wenchang Gao , Vasanth Sarathy , Alvaro Velasquez , Robert Wright , Jivko Sinapov

Despite promising progress in reinforcement learning (RL), developing algorithms for autonomous driving (AD) remains challenging: one of the critical issues being the absence of an open-source platform capable of training and effectively…

Machine Learning · Computer Science 2021-11-16 Parth Kothari , Christian Perone , Luca Bergamini , Alexandre Alahi , Peter Ondruska

Data science agents promise to accelerate discovery and insight-generation by turning data into executable analyses and findings. Yet existing data science benchmarks fall short due to fragmented evaluation interfaces that make…

Artificial Intelligence · Computer Science 2026-01-26 Fan Nie , Junlin Wang , Harper Hua , Federico Bianchi , Yongchan Kwon , Zhenting Qi , Owen Queen , Shang Zhu , James Zou

This study investigates the use of generative AI and multi-agent systems to provide automatic feedback in educational contexts, particularly for student constructed responses in science assessments. The research addresses a key gap in the…

Computation and Language · Computer Science 2024-11-13 Shuchen Guo , Ehsan Latif , Yifan Zhou , Xuan Huang , Xiaoming Zhai

Capturing human learning behavior based on deep learning methods has become a major research focus in both psychology and intelligent systems. Recent approaches rely on controlled experiments or rule-based models to explore cognitive…

Artificial Intelligence · Computer Science 2025-08-08 Yu Yuan , Lili Zhao , Wei Chen , Guangting Zheng , Kai Zhang , Mengdi Zhang , Qi Liu

Creating data stories from raw data is challenging due to humans' limited attention spans and the need for specialized skills. Recent advancements in large language models (LLMs) offer great opportunities to develop systems with autonomous…

Human-Computer Interaction · Computer Science 2024-08-08 Leixian Shen , Haotian Li , Yun Wang , Huamin Qu

A major challenge in developing robust and generalizable Human Activity Recognition (HAR) systems for smart homes is the lack of large and diverse labeled datasets. Variations in home layouts, sensor configurations, and individual behaviors…

Computer Vision and Pattern Recognition · Computer Science 2025-11-12 Zikang Leng , Megha Thukral , Yaqi Liu , Hrudhai Rajasekhar , Shruthi K. Hiremath , Jiaman He , Thomas Plötz

Automated feedback generation has the potential to enhance students' learning progress by providing timely and targeted feedback. Moreover, it can assist teachers in optimizing their time, allowing them to focus on more strategic and…

Computation and Language · Computer Science 2025-08-18 Sylvio Rüdian , Yassin Elsir , Marvin Kretschmer , Sabine Cayrou , Niels Pinkwart

Despite the rapid deployment of LLMs into classrooms, validating educational AI remains uniquely intractable: interventions act on developing learners whose cognitive and social trajectories are irreversibly shaped, while real-world trials…

LLM-based agents can autonomously accomplish complex tasks across various domains. However, to further cultivate capabilities such as adaptive behavior and long-term decision-making, training on static datasets built from human-level…

Machine Learning · Computer Science 2025-12-24 Yuchen Huang , Sijia Li , Minghao Liu , Wei Liu , Shijue Huang , Zhiyuan Fan , Hou Pong Chan , Yi R. Fung

The increasing reliance on Large Language Models (LLMs) across various domains extends to education, where students progressively use generative AI as a tool for learning. While prior work has examined LLMs' mathematical ability, their…

Computation and Language · Computer Science 2026-01-21 Wei-Ling Hsu , Yu-Chien Tang , An-Zi Yen

Large Language Models (LLMs) have become increasingly integral to enhancing developer productivity, particularly in code generation, comprehension, and repair tasks. However, fine-tuning these models with high-quality, real-world data is…

Software Engineering · Computer Science 2024-12-12 Xiaoyun Liang , Jingyi Ren , Jiayi Qi , Chao Peng , Bo Jiang

Dynamic Data selection aims to accelerate training by prioritizing informative samples during online training. However, existing methods typically rely on task-specific handcrafted metrics or static/snapshot-based criteria to estimate…

Machine Learning · Computer Science 2026-05-14 Suorong Yang , Fangjian Su , Hai Gan , Ziqi Ye , Jie Li , Baile Xu , Furao Shen , Soujanya Poria

We introduce QueryGym, an interactive environment for building, testing, and evaluating LLM-based query planning agents. Existing frameworks often tie agents to specific query language dialects or obscure their reasoning; QueryGym instead…

Large Language Model-based agents have garnered significant attention and are becoming increasingly popular. Furthermore, planning ability is a crucial component of an LLM-based agent, which generally entails achieving a desired goal from…

Computation and Language · Computer Science 2025-02-07 Mengkang Hu , Pu Zhao , Can Xu , Qingfeng Sun , Jianguang Lou , Qingwei Lin , Ping Luo , Saravan Rajmohan

Symbolic world models (e.g., PDDL domains or executable simulators) are central to model-based planning, but training LLMs to generate such world models is limited by the lack of large-scale verifiable supervision. Current approaches rely…

Artificial Intelligence · Computer Science 2025-12-30 Mengkang Hu , Bowei Xia , Yuran Wu , Ailing Yu , Yude Zou , Qiguang Chen , Shijian Wang , Jiarui Jin , Kexin Li , Wenxiang Jiao , Yuan Lu , Ping Luo

Recent advances in large language models have demonstrated strong reasoning and role-playing capabilities, opening new opportunities for agent-based social simulations. However, most existing agents' implementations are scenario-tailored,…

Artificial Intelligence · Computer Science 2025-08-13 Yuwei Yan , Jinghua Piao , Xiaochong Lan , Chenyang Shao , Pan Hui , Yong Li

While reinforcement learning (RL) can empower autonomous agents by enabling self-improvement through interaction, its practical adoption remains challenging due to costly rollouts, limited task diversity, unreliable reward signals, and…

Virtual Reality (VR) has emerged as a powerful tool for workforce training, offering immersive, interactive, and risk-free environments that enhance skill acquisition, decision-making, and confidence. Despite its advantages, developing VR…

Computer Vision and Pattern Recognition · Computer Science 2025-08-07 Subin Raj Peter