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The exploration of whether agents can align with their environment without relying on human-labeled data presents an intriguing research topic. Drawing inspiration from the alignment process observed in intelligent organisms, where…

Computation and Language · Computer Science 2024-03-06 Bo Wang , Tianxiang Sun , Hang Yan , Siyin Wang , Qingyuan Cheng , Xipeng Qiu

Service robots must retrieve objects in dynamic, open-world settings where requests may reference attributes ("the red mug"), spatial context ("the mug on the table"), or past states ("the mug that was here yesterday"). Existing approaches…

Effective long-term memory in conversational AI requires synthesizing information across multiple sessions. However, current systems place excessive reasoning burden on response generation, making performance significantly dependent on…

Computation and Language · Computer Science 2025-09-16 Sangyeop Kim , Yohan Lee , Sanghwa Kim , Hyunjong Kim , Sungzoon Cho

Existing evaluations of agents with memory typically assess memorization and action in isolation. One class of benchmarks evaluates memorization by testing recall of past conversations or text but fails to capture how memory is used to…

Computation and Language · Computer Science 2026-02-19 Zexue He , Yu Wang , Churan Zhi , Yuanzhe Hu , Tzu-Ping Chen , Lang Yin , Ze Chen , Tong Arthur Wu , Siru Ouyang , Zihan Wang , Jiaxin Pei , Julian McAuley , Yejin Choi , Alex Pentland

In today's embedded applications a significant portion of energy is spent in the memory subsystem. Several approaches have been proposed to minimize this energy, including the use of scratch pad memories, with many based on static analysis…

Programming Languages · Computer Science 2011-11-09 Ilya Issenin , Nikil Dutt

Code generation is crucial in software engineering for automating the coding process efficiently. While test-time computation methods show promise, they suffer from high latency due to multiple computation rounds. To overcome this, we…

Software Engineering · Computer Science 2025-05-28 Xiaoqing Zhang , Yuhan Liu , Flood Sung , Xiuying Chen , Shuo Shang , Rui Yan

The proliferation of Large Language Models (LLMs) in function calling is pivotal for creating advanced AI agents, yet their large scale hinders widespread adoption, necessitating transferring their capabilities into smaller ones. However,…

Artificial Intelligence · Computer Science 2026-02-25 Jiliang Ni , Jiachen Pu , Zhongyi Yang , Jingfeng Luo , Conggang Hu

Self-evolving multi-agent systems (MAS) have emerged as a promising route to LLM agents that continually improve from experience, with persistent memory at their foundation. However, existing designs almost exclusively adopt a centralized…

Multiagent Systems · Computer Science 2026-05-22 Guangya Hao , Yunbo Long , Zhuokai Zhao

Industrial recommender systems have been growing increasingly complex, may involve \emph{diverse domains} such as e-commerce products and user-generated contents, and can comprise \emph{a myriad of tasks} such as retrieval, ranking,…

Information Retrieval · Computer Science 2022-05-20 Zeyu Cui , Jianxin Ma , Chang Zhou , Jingren Zhou , Hongxia Yang

We present StarSpace, a general-purpose neural embedding model that can solve a wide variety of problems: labeling tasks such as text classification, ranking tasks such as information retrieval/web search, collaborative filtering-based or…

Computation and Language · Computer Science 2017-11-22 Ledell Wu , Adam Fisch , Sumit Chopra , Keith Adams , Antoine Bordes , Jason Weston

As LLM-based agents are increasingly used in long-term interactions, cumulative memory is critical for enabling personalization and maintaining stylistic consistency. However, most existing systems adopt an ``all-or-nothing'' approach to…

Artificial Intelligence · Computer Science 2026-01-09 Muzhao Tian , Zisu Huang , Xiaohua Wang , Jingwen Xu , Zhengkang Guo , Qi Qian , Yuanzhe Shen , Kaitao Song , Jiakang Yuan , Changze Lv , Xiaoqing Zheng

Code super-optimization is the task of transforming any given program to a more efficient version while preserving its input-output behaviour. In some sense, it is similar to the paraphrase problem from natural language processing where the…

Machine Learning · Computer Science 2017-06-29 Rudy Bunel , Alban Desmaison , M. Pawan Kumar , Philip H. S. Torr , Pushmeet Kohli

Reasoning has substantially improved the performance of large language models (LLMs) on complicated tasks. Central to the current reasoning studies, Process Reward Models (PRMs) offer a fine-grained evaluation of intermediate reasoning…

Machine Learning · Computer Science 2025-11-05 Qi Cao , Ruiyi Wang , Ruiyi Zhang , Sai Ashish Somayajula , Pengtao Xie

The ability to reason is one of the most fundamental capabilities of large language models (LLMs), enabling a wide range of downstream tasks through sophisticated problem-solving. A critical aspect of this is code reasoning, which involves…

Computation and Language · Computer Science 2025-05-26 Yusheng Zhao , Xiao Luo , Weizhi Zhang , Wei Ju , Zhiping Xiao , Philip S. Yu , Ming Zhang

Anchors is a popular local model-agnostic explanation technique whose applicability is limited by its computational inefficiency. To address this limitation, we propose a memorization-based framework that accelerates Anchors while…

Machine Learning · Computer Science 2026-01-29 Haonan Yu , Junhao Liu , Xin Zhang

Large Language Model (LLM)-guided evolutionary search is increasingly used for automated algorithm discovery, yet most current methods track search progress primarily through executable programs and scalar fitness. Even when…

Computation and Language · Computer Science 2026-05-11 Sichun Luo , Yi Huang , Haochen Luo , Fengyuan Liu , Guanzhi Deng , Lei Li , Qinghua Yao , Zefa Hu , Junlan Feng , Qi Liu

Humans understand language by extracting information (meaning) from sentences, combining it with existing commonsense knowledge, and then performing reasoning to draw conclusions. While large language models (LLMs) such as GPT-3 and ChatGPT…

Computation and Language · Computer Science 2023-08-31 Abhiramon Rajasekharan , Yankai Zeng , Parth Padalkar , Gopal Gupta

Chemical reasoning usually involves complex, multi-step processes that demand precise calculations, where even minor errors can lead to cascading failures. Furthermore, large language models (LLMs) encounter difficulties handling…

Computation and Language · Computer Science 2025-01-14 Xiangru Tang , Tianyu Hu , Muyang Ye , Yanjun Shao , Xunjian Yin , Siru Ouyang , Wangchunshu Zhou , Pan Lu , Zhuosheng Zhang , Yilun Zhao , Arman Cohan , Mark Gerstein

Long-term multi-agent systems inevitably generate vast amounts of trajectories and historical interactions, which makes efficient memory management essential for both performance and scalability. Existing methods typically depend on vector…

Artificial Intelligence · Computer Science 2025-09-29 Haoran Xu , Jiacong Hu , Ke Zhang , Lei Yu , Yuxin Tang , Xinyuan Song , Yiqun Duan , Lynn Ai , Bill Shi

Large Language Models (LLMs) have made significant progress in open-ended dialogue, yet their inability to retain and retrieve relevant information from long-term interactions limits their effectiveness in applications requiring sustained…