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AI agents could accelerate scientific discovery by automating hypothesis formation, experiment design, coding, execution, and analysis, yet existing benchmarks probe narrow skills in simplified settings. To address this gap, we introduce…

Unlike autoregressive language models, which terminate variable-length generation upon predicting an End-of-Sequence (EoS) token, Diffusion Language Models (DLMs) operate over a fixed maximum-length context window for a predetermined number…

Computation and Language · Computer Science 2026-03-09 Vittorio Rossi , Giacomo Cirò , Davide Beltrame , Luca Gandolfi , Paul Röttger , Dirk Hovy

Language models are essential for natural language processing (NLP) tasks, such as machine translation and text summarization. Remarkable performance has been demonstrated recently across many NLP domains via a Transformer-based language…

Computation and Language · Computer Science 2019-09-17 Qian Yang , Zhouyuan Huo , Wenlin Wang , Heng Huang , Lawrence Carin

Large Language Models (LLMs) have revolutionized inference across diverse natural language tasks, with larger models performing better but at higher computational costs. We propose a confidence-driven strategy that dynamically selects the…

Computation and Language · Computer Science 2026-02-26 Bo-Wei Chen , Chung-Chi Chen , An-Zi Yen

Voice assistants increasingly rely on Speech Language Models (SpeechLMs) to interpret spoken queries and execute complex tasks, yet existing benchmarks lack domain breadth, acoustic diversity, and compositional reasoning complexity to…

Large Language Models (LLMs) are becoming increasingly powerful and capable of handling complex tasks, e.g., building single agents and multi-agent systems. Compared to single agents, multi-agent systems have higher requirements for the…

Computation and Language · Computer Science 2024-08-29 Wei Wang , Dan Zhang , Tao Feng , Boyan Wang , Jie Tang

Large Language Models (LLMs) are becoming key components in various mobile operating systems, driving smart applications like interactive chatbots and personal assistants. While bringing enhanced intelligence to mobile ends, their…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-11-12 Genglin Wang , Liekang Zeng , Bufang Yang , Kaiwei Liu , Guoliang Xing , Chumin Sun , Li Zhou , Jie Sun , Zhenyu Yan

Current end-to-end spoken language models (SLMs) have made notable progress, yet they still encounter considerable response latency. This delay primarily arises from the autoregressive generation of speech tokens and the reliance on complex…

Computation and Language · Computer Science 2025-11-14 Yuhao Wang , Ziyang Cheng , Heyang Liu , Ronghua Wu , Qunshan Gu , Yanfeng Wang , Yu Wang

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

Tool-using agents based on Large Language Models (LLMs) excel in tasks such as mathematical reasoning and multi-hop question answering. However, in long trajectories, agents often trigger excessive and low-quality tool calls, increasing…

Artificial Intelligence · Computer Science 2026-03-25 Zeping Li , Hongru Wang , Yiwen Zhao , Guanhua Chen , Yixia Li , Keyang Chen , Yixin Cao , Guangnan Ye , Hongfeng Chai , Zhenfei Yin

Recent advances of end-to-end models have outperformed conventional models through employing a two-pass model. The two-pass model provides better speed-quality trade-offs for on-device speech recognition, where a 1st-pass model generates…

Audio and Speech Processing · Electrical Eng. & Systems 2020-09-24 Wei Li , James Qin , Chung-Cheng Chiu , Ruoming Pang , Yanzhang He

Large Language Models (LLMs) are trained and aligned to follow natural language instructions with only a handful of examples, and they are prompted as task-driven autonomous agents to adapt to various sources of execution environments.…

Computation and Language · Computer Science 2023-10-03 Yang Su

Large language models (LLMs), such as GPT-4, PaLM, and LLaMa, have been shown to achieve remarkable performance across a variety of natural language tasks. Recent advancements in instruction tuning bring LLMs with ability in following…

Computation and Language · Computer Science 2023-09-12 Vu-Thuan Doan , Quoc-Truong Truong , Duc-Vu Nguyen , Vinh-Tiep Nguyen , Thuy-Ngan Nguyen Luu

Large Language Model (LLM) safety is one of the most pressing challenges for enabling wide-scale deployment. While most studies and global discussions focus on generic harms, such as models assisting users in harming themselves or others,…

Artificial Intelligence · Computer Science 2026-03-16 Jingdi Lei , Varun Gumma , Rishabh Bhardwaj , Seok Min Lim , Chuan Li , Amir Zadeh , Soujanya Poria

Large Language Models (LLMs) have dramatically advanced AI applications, yet their deployment remains challenging due to their immense inference costs. Recent studies ameliorate the computational costs of LLMs by increasing their activation…

Machine Learning · Computer Science 2024-11-05 Donghyun Lee , Je-Yong Lee , Genghan Zhang , Mo Tiwari , Azalia Mirhoseini

The burgeoning size of Large Language Models (LLMs) has led to enhanced capabilities in generating responses, albeit at the expense of increased inference times and elevated resource demands. Existing methods of acceleration, predominantly…

Computation and Language · Computer Science 2024-05-31 Yao Yao , Zuchao Li , Hai Zhao

Pre-trained Large Language Models (LLMs) have revolutionized text processing, yet adapting Transformer-based neural networks to non-textual scientific modalities typically requires specialized architectures and extensive computational…

Instrumentation and Methods for Astrophysics · Physics 2025-08-15 Nesar Ramachandra , Yuan-Sen Ting , Zechang Sun , Azton Wells , Salman Habib

Despite the impressive capabilities of large language models (LLMs), they currently exhibit two primary limitations, \textbf{\uppercase\expandafter{\romannumeral 1}}: They struggle to \textbf{autonomously solve the real world engineering…

Artificial Intelligence · Computer Science 2024-11-05 Bin Lei , Yuchen Li , Yiming Zeng , Tao Ren , Yi Luo , Tianyu Shi , Zitian Gao , Zeyu Hu , Weitai Kang , Qiuwu Chen

Preserving multimodal signals across agent boundaries is necessary for accurate cross-modal reasoning, but it is not sufficient. We show that modality-native routing in Agent-to-Agent (A2A) networks improves task accuracy by 20 percentage…

Artificial Intelligence · Computer Science 2026-04-16 Vasundra Srinivasan

In contemporary workplaces, meetings are essential for exchanging ideas and ensuring team alignment but often face challenges such as time consumption, scheduling conflicts, and inefficient participation. Recent advancements in Large…

Computation and Language · Computer Science 2025-02-10 Lingxiang Hu , Shurun Yuan , Xiaoting Qin , Jue Zhang , Qingwei Lin , Dongmei Zhang , Saravan Rajmohan , Qi Zhang
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