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In concurrent systems, some form of synchronisation is typically needed to achieve data-race freedom, which is important for correctness and safety. In actor-based systems, messages are exchanged concurrently but executed sequentially by…

Programming Languages · Computer Science 2017-04-12 Elias Castegren , Tobias Wrigstad

Text-to-image diffusion models benefit artists with high-quality image generation. Yet their stochastic nature hinders artists from creating consistent images of the same subject. Existing methods try to tackle this challenge and generate…

Computer Vision and Pattern Recognition · Computer Science 2024-10-29 Jiahao Wang , Caixia Yan , Haonan Lin , Weizhan Zhang , Mengmeng Wang , Tieliang Gong , Guang Dai , Hao Sun

Large language models (LLMs) are emerging as few-shot learners capable of handling a variety of tasks, including comprehension, planning, reasoning, question answering, arithmetic calculations, and more. At the core of these capabilities is…

Databases · Computer Science 2024-11-05 Yu Pan , Hongfeng Yu , Tianjiao Zhao , Jianxin Sun

In the digital age, users store personal data in corporate databases, making data security central to enterprise management. Given the extensive attack surface, assets face challenges like weak authentication, vulnerabilities, and malware.…

Cryptography and Security · Computer Science 2024-11-12 Zilin Huang , Xiulai Li , Xinyi Cao , Ke Chen , Longjuan Wang , Logan Bo-Yee Liu

The proliferation of autonomous AI agents represents a paradigmatic shift from traditional web architectures toward collaborative intelligent systems requiring sophisticated mechanisms for discovery, authentication, capability verification,…

Networking and Internet Architecture · Computer Science 2025-08-06 Sichao Wang , Ramesh Raskar , Mahesh Lambe , Pradyumna Chari , Rekha Singhal , Shailja Gupta , Rajesh Ranjan , Ken Huang

Resilience functionality, including failure resilience and flow migration, is of pivotal importance in practical network function virtualization (NFV) systems. However, existing failure recovery procedures incur high packet processing delay…

Networking and Internet Architecture · Computer Science 2018-05-17 Jingpu Duan , Xiaodong Yi , Shixiong Zhao , Chuan Wu , Heming Cui , Franck Le

Document Question Answering (DocQA) is a very common task. Existing methods using Large Language Models (LLMs) or Large Vision Language Models (LVLMs) and Retrieval Augmented Generation (RAG) often prioritize information from a single…

Machine Learning · Computer Science 2025-03-19 Siwei Han , Peng Xia , Ruiyi Zhang , Tong Sun , Yun Li , Hongtu Zhu , Huaxiu Yao

The rapid development of AI agent systems is leading to an emerging Internet of Agents, where specialized agents operate across local devices, edge nodes, private services, and cloud platforms. Although recent efforts have improved agent…

Artificial Intelligence · Computer Science 2026-04-09 Yujun Cheng , Enfang Cui , Hao Qin , Zhiyuan Liang , Qi Xu

As data-driven methods are becoming pervasive in a wide variety of disciplines, there is an urgent need to develop scalable and sustainable tools to simplify the process of data science, to make it easier to keep track of the analyses being…

Databases · Computer Science 2016-10-18 Hui Miao , Amit Chavan , Amol Deshpande

Reinforcement learning has gathered much attention in recent years due to its rapid development and rich applications, especially on control systems and robotics. When tackling real-world applications with reinforcement learning method, the…

Machine Learning · Computer Science 2025-10-02 Andy Wu , Chun-Cheng Lin , Rung-Tzuo Liaw , Yuehua Huang , Chihjung Kuo , Chia Tong Weng

Contemporary database systems, while effective, suffer severe issues related to complexity and usability, especially among individuals who lack technical expertise but are unfamiliar with query languages like Structured Query Language…

Databases · Computer Science 2025-07-25 M. Tedeschi , S. Rizwan , C. Shringi , V. Devram Chandgir , S. Belich

A significant number of novel database architectures and data models have been proposed during the last decade. While some of these new systems have gained in popularity, they lack a proper formalization, and a precise understanding of the…

Databases · Computer Science 2017-04-26 Elena Botoeva , Diego Calvanese , Benjamin Cogrel , Guohui Xiao

In the era of large language models, Text-to-SQL, as a natural language interface for databases, is playing an increasingly important role. The sota Text-to-SQL models have achieved impressive accuracy, but their performance critically…

Databases · Computer Science 2026-02-13 Yafeng Nan , Haifeng Sun , Zirui Zhuang , Qi Qi , Guojun Chu , Jianxin Liao , Dan Pei , Jingyu Wang

In this paper, we address the problems faced by a group of agents that possess situational awareness, but lack a security mechanism, by the introduction of a adaptive risk management system. The Belief-Desire-Intention (BDI) architecture…

Multiagent Systems · Computer Science 2013-08-20 Manu S Hegde , Sanjay Singh

We propose a novel independent and payoff-based learning framework for stochastic games that is model-free, game-agnostic, and gradient-free. The learning dynamics follow a best-response-type actor-critic architecture, where agents update…

Machine Learning · Computer Science 2026-02-03 Ahmed Said Donmez , Yuksel Arslantas , Muhammed O. Sayin

Large Action models are essential for enabling autonomous agents to perform complex tasks. However, training such models remains challenging due to the diversity of agent environments and the complexity of noisy agentic data. Existing…

Controllable video generation (CVG) has advanced rapidly, yet current systems falter when more than one actor must move, interact, and exchange positions under noisy control signals. We address this gap with DanceTogether, the first…

Computer Vision and Pattern Recognition · Computer Science 2025-05-26 Junhao Chen , Mingjin Chen , Jianjin Xu , Xiang Li , Junting Dong , Mingze Sun , Puhua Jiang , Hongxiang Li , Yuhang Yang , Hao Zhao , Xiaoxiao Long , Ruqi Huang

The Internet of Things (IoT) has caused a revolutionary paradigm shift in computer networking. After decades of human-centered routines, where devices were merely tools that enabled human beings to authenticate themselves and perform…

Cryptography and Security · Computer Science 2022-09-21 Alberto Giaretta , Stefano Pepe , Nicola Dragoni

Recent advancements in Large Generative Models (LGMs) have revolutionized multi-modal generation. However, generating illustrated storybooks remains an open challenge, where prior works mainly decompose this task into separate stages, and…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Bo Gao , Chang Liu , Yuyang Miao , Siyuan Ma , Ser-Nam Lim

With the explosive increase of User Generated Content (UGC), UGC video quality assessment (VQA) becomes more and more important for improving users' Quality of Experience (QoE). However, most existing UGC VQA studies only focus on the…

Image and Video Processing · Electrical Eng. & Systems 2024-01-18 Yuqin Cao , Xiongkuo Min , Wei Sun , Xiaoping Zhang , Guangtao Zhai
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