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Large Language Models (LLMs) have become indispensable in numerous real-world applications. However, fine-tuning these models at scale, especially in federated settings where data privacy and communication efficiency are critical, presents…

Machine Learning · Computer Science 2025-06-10 Yao Shu , Wenyang Hu , See-Kiong Ng , Bryan Kian Hsiang Low , Fei Richard Yu

Fine-tuning large language models (LLMs) on narrowly misaligned data generalizes to broadly misaligned behavior, a phenomenon termed emergent misalignment (EM). While prior work has found a correlation between harmful behavior and…

Artificial Intelligence · Computer Science 2026-05-01 Anietta Weckauff , Yuchen Zhang , Maksym Andriushchenko

Fine-tuning MLLMs for Video Temporal Grounding (VTG) often improves in-domain performance but degrades sharply under domain shift. In this work, we find that this failure is primarily driven not just by unseen query concepts, but by visual…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Geo Ahn , Jiwook Han , Youngrae Kim , Joonseok Lee , Jinwoo Choi

Pre-trained Vision-Language Models (VLMs) have recently shown promise in detecting anomalies. However, previous approaches are fundamentally limited by their reliance on human-designed prompts and the lack of accessible anomaly samples,…

Computer Vision and Pattern Recognition · Computer Science 2025-08-25 Pi-Wei Chen , Jerry Chun-Wei Lin , Wei-Han Chen , Jia Ji , Zih-Ching Chen , Feng-Hao Yeh , Chao-Chun Chen

In situated collaboration, speakers often use intentionally underspecified deictic commands (e.g., ``pass me \textit{that}''), whose referent becomes identifiable only by aligning speech with a brief co-speech pointing \emph{stroke}.…

Computer Vision and Pattern Recognition · Computer Science 2026-03-10 Weijie Zhou , Xuantang Xiong , Zhenlin Hu , Xiaomeng Zhu , Chaoyang Zhao , Honghui Dong , Zhengyou Zhang , Ming Tang , Jinqiao Wang

Auto-GPT is an autonomous agent that leverages recent advancements in adapting Large Language Models (LLMs) for decision-making tasks. While there has been a growing interest in Auto-GPT stypled agents, questions remain regarding the…

Artificial Intelligence · Computer Science 2023-06-06 Hui Yang , Sifu Yue , Yunzhong He

Entity Segmentation (ES) aims at identifying and segmenting distinct entities within an image without the need for predefined class labels. This characteristic makes ES well-suited to open-world applications with adaptation to diverse and…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Weiming Zhang , Dingwen Xiao , Lei Chen , Lin Wang

Speech Large Language Models (SLLMs) enable high-level emotion reasoning but often produce ungrounded, text-biased judgments without verifiable acoustic evidence. In contrast, self-supervised speech encoders such as WavLM provide strong…

Machine Learning · Computer Science 2026-02-16 Esther Sun , Bo-Hao Su , Abinay Reddy Naini , Shinji Watanabe , Carlos Busso

Large language models (LLMs) are catalyzing the development of autonomous AI research agents for scientific and engineering discovery. We present FM Agent, a novel and general-purpose multi-agent framework that leverages a synergistic…

Functional verification remains a critical bottleneck in modern IC development cycles, accounting for approximately 70% of total development time in many projects. However, traditional methods, including constrained-random and formal…

Software Engineering · Computer Science 2026-03-30 Junyue Wang , Zhicheng Yao , Yan Pi , Xiaolong Li , Fangyuan Song , Jinru Wang , Yunlong Xie , Sa Wang , Yungang Bao

EngGPT2-16B-A3B is the latest iteration of Engineering Group's Italian LLM and it's built to be a Sovereign, Efficient and Open model. EngGPT2 is trained on 2.5 trillion tokens - less than Qwen3's 36T or Llama3's 15T - and delivers…

This work presents xEEGNet, a novel, compact, and explainable neural network for EEG data analysis. It is fully interpretable and reduces overfitting through major parameter reduction. As an applicative use case, we focused on classifying…

Machine Learning · Computer Science 2025-12-04 Andrea Zanola , Louis Fabrice Tshimanga , Federico Del Pup , Marco Baiesi , Manfredo Atzori

Large Language Models (LLMs) have demonstrated exceptional performance across a wide range of tasks. To further tailor LLMs to specific domains or applications, post-training techniques such as Supervised Fine-Tuning (SFT), Preference…

Computation and Language · Computer Science 2025-05-29 Taro Yano , Yoichi Ishibashi , Masafumi Oyamada

The recent surge in research interest in applying large language models (LLMs) to decision-making tasks has flourished by leveraging the extensive world knowledge embedded in LLMs. While there is a growing demand to tailor LLMs for custom…

Machine Learning · Computer Science 2024-12-23 Andrew Zhao , Daniel Huang , Quentin Xu , Matthieu Lin , Yong-Jin Liu , Gao Huang

Automatic evaluation in grammatical error correction (GEC) is crucial for selecting the best-performing systems. Currently, reference-based metrics are a popular choice, which basically measure the similarity between hypothesis and…

Computation and Language · Computer Science 2026-02-06 Takumi Goto , Yusuke Sakai , Taro Watanabe

We introduce EMMA, an End-to-end Multimodal Model for Autonomous driving. Built upon a multi-modal large language model foundation like Gemini, EMMA directly maps raw camera sensor data into various driving-specific outputs, including…

Computer Vision and Pattern Recognition · Computer Science 2025-09-24 Jyh-Jing Hwang , Runsheng Xu , Hubert Lin , Wei-Chih Hung , Jingwei Ji , Kristy Choi , Di Huang , Tong He , Paul Covington , Benjamin Sapp , Yin Zhou , James Guo , Dragomir Anguelov , Mingxing Tan

Large Language Models (LLMs) have shown promise in automated code generation but typically excel only in simpler tasks such as generating standalone code units. Real-world software development, however, often involves complex code…

Software Engineering · Computer Science 2024-08-12 Kechi Zhang , Jia Li , Ge Li , Xianjie Shi , Zhi Jin

Diffusion transformers (DiTs) achieve high generative quality but lock FLOPs to image resolution, limiting principled latency-quality trade-offs, and allocate computation uniformly across input spatial tokens, wasting resource allocation to…

Computer Vision and Pattern Recognition · Computer Science 2026-03-13 Moayed Haji-Ali , Willi Menapace , Ivan Skorokhodov , Dogyun Park , Anil Kag , Michael Vasilkovsky , Sergey Tulyakov , Vicente Ordonez , Aliaksandr Siarohin

This paper proposes Edge-FIT (Federated Instruction Tuning on the Edge), a scalable framework for Federated Instruction Tuning (FIT) of Large Language Models (LLMs). Traditional Federated Learning (TFL) methods, like FedAvg, fail when…

Machine Learning · Computer Science 2025-10-07 Vinay Venkatesh , Vamsidhar R Kamanuru , Lav Kumar , Nikita Kothari

Large Language Models (LLMs) have consistently showcased remarkable generalization capabilities when applied to various language tasks. Nonetheless, harnessing the full potential of LLMs for Radiology Report Generation (R2Gen) still…

Computer Vision and Pattern Recognition · Computer Science 2023-11-07 Zhanyu Wang , Lingqiao Liu , Lei Wang , Luping Zhou