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🔍 yanjun fu 📂 Computer Science
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Computer Science Preprint PDF DOI

PaperMind: Benchmarking Agentic Reasoning and Critique over Scientific Papers in Multimodal LLMs

Yanjun Zhao, Tianxin Wei, Jiaru Zou, Xuying Ning, Yuanchen Bei, Lingjie Chen, Simmi Rana, Wendy H. Yang, Hanghang Tong, Jingrui He · 2026

Understanding scientific papers requires more than answering isolated questions or summarizing content. It involves an integrated reasoning process that grounds textual and visual information, interpr…

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Computer Science Preprint PDF DOI

Decentralized Orchestration Architecture for Fluid Computing: A Secure Distributed AI Use Case

Diego Cajaraville-Aboy, Ana Fernandez-Vilas, Rebeca P. Diaz-Redondo, Manuel Fernandez-Veiga, Pablo Picallo-Lopez · 2026

Distributed AI and IoT applications increasingly execute across heterogeneous resources spanning end devices, edge/fog infrastructure, and cloud platforms, often under different administrative domains…

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Computer Science Preprint PDF DOI

Differentiable Semantic ID for Generative Recommendation

Junchen Fu, Xuri Ge, Alexandros Karatzoglou, Ioannis Arapakis, Suzan Verberne, Joemon M. Jose, Zhaochun Ren · 2026

Generative recommendation provides a novel paradigm in which each item is represented by a discrete semantic ID (SID) learned from rich content. Most existing methods treat SIDs as predefined and trai…

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Computer Science Preprint PDF DOI

List Decoding of Folded Reed-Solomon Codes Over Galois Ring

Chen Yuan, Ruiqi Zhu · 2025

List decoding of codes can be seen as the generalization of unique decoding of codes While list decoding over finite fields has been extensively studied, extending these results to more general algebr…

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Computer Science Preprint PDF DOI

ReaKase-8B: Legal Case Retrieval via Knowledge and Reasoning Representations with LLMs

Yanran Tang, Ruihong Qiu, Xue Li, Zi Huang · 2025

Legal case retrieval (LCR) is a cornerstone of real-world legal decision making, as it enables practitioners to identify precedents for a given query case. Existing approaches mainly rely on tradition…

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Computer Science Preprint PDF DOI

Computational Certified Deletion Property of Magic Square Game and its Application to Classical Secure Key Leasing

Yuki Takeuchi, Duo Xu · 2025

We present the first construction of a computational Certified Deletion Property (CDP) achievable with classical communication, derived from the compilation of the non-local Magic Square Game (MSG). W…

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Computer Science Preprint PDF DOI

A Learning-Augmented Overlay Network

Julien Dallot, Caio Caldeira, Arash Pourdamghani, Olga Goussevskaia, Stefan Schmid · 2025

This paper studies the integration of machine-learned advice in overlay networks in order to adapt their topology to the incoming demand. Such demand-aware systems have recently received much attentio…

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Computer Science Preprint PDF DOI

EFU: Enforcing Federated Unlearning via Functional Encryption

Samaneh Mohammadi, Vasileios Tsouvalas, Iraklis Symeonidis, Ali Balador, Tanir Ozcelebi, Francesco Flammini, Nirvana Meratnia · 2025

Federated unlearning (FU) algorithms allow clients in federated settings to exercise their ''right to be forgotten'' by removing the influence of their data from a collaboratively trained model. Exist…

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Computer Science Preprint PDF DOI

Label Inference Attacks against Federated Unlearning

Wei Wang, Xiangyun Tang, Yajie Wang, Yijing Lin, Tao Zhang, Meng Shen, Dusit Niyato, Liehuang Zhu · 2025

Federated Unlearning (FU) has emerged as a promising solution to respond to the right to be forgotten of clients, by allowing clients to erase their data from global models without compromising model …

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Computer Science Preprint PDF DOI

Real-Time Cloth Simulation Using WebGPU: Evaluating Limits of High-Resolution

Nak-Jun Sung, Jun Ma, TaeHeon Kim, Yoo-joo Choi, Min-Hyung Choi, Min Hong · 2025

This study explores the capabilities of WebGPU, an emerging web graphics paradigm, for real-time cloth simulation. Traditional WebGL-based methods have been in handling complex physical simulations du…

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Computer Science Preprint PDF DOI

Nearly Tight Sample Complexity for Matroid Online Contention Resolution

Moran Feldman, Ola Svensson, Rico Zenklusen · 2025

Due to their numerous applications, in particular in Mechanism Design, Prophet Inequalities have experienced a surge of interest. They describe competitive ratios for basic stopping time problems wher…

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Computer Science Preprint PDF DOI

Delegation with Costly Inspection

Mohammad T. Hajiaghayi, Piotr Krysta, Mohammad Mahdavi, Suho Shin · 2025

We study the problem of delegated choice with inspection cost (DCIC), which is a variant of the delegated choice problem by Kleinberg and Kleinberg (EC'18) as well as an extension of the Pandora's box…

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Computer Science Preprint PDF DOI

UQLegalAI@COLIEE2025: Advancing Legal Case Retrieval with Large Language Models and Graph Neural Networks

Yanran Tang, Ruihong Qiu, Zi Huang · 2025

Legal case retrieval plays a pivotal role in the legal domain by facilitating the efficient identification of relevant cases, supporting legal professionals and researchers to propose legal arguments …

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Computer Science Preprint PDF DOI

Verifiably Forgotten? Gradient Differences Still Enable Data Reconstruction in Federated Unlearning

Fuyao Zhang, Wenjie Li, Yurong Hao, Xinyu Yan, Yang Cao, Wei Yang Bryan Lim · 2025

Federated Unlearning (FU) has emerged as a critical compliance mechanism for data privacy regulations, requiring unlearned clients to provide verifiable Proof of Federated Unlearning (PoFU) to auditor…

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Computer Science Preprint PDF DOI

Model Inversion Attack against Federated Unlearning

Lei Zhou, Youwen Zhu · 2025

With the introduction of regulations related to the ``right to be forgotten", federated learning (FL) is facing new privacy compliance challenges. To address these challenges, researchers have propose…

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Computer Science Preprint PDF DOI

Reachability in Vector Addition System with States Parameterized by Geometric Dimension

Yangluo Zheng · 2024

The geometric dimension of a Vector Addition System with States (VASS), emerged in Leroux and Schmitz (2019) and formalized by Fu, Yang, and Zheng (2024), quantifies the dimension of the vector space …

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Computer Science Preprint PDF DOI

Efficient Federated Unlearning with Adaptive Differential Privacy Preservation

Yu Jiang, Xindi Tong, Ziyao Liu, Huanyi Ye, Chee Wei Tan, Kwok-Yan Lam · 2024

Federated unlearning (FU) offers a promising solution to effectively address the need to erase the impact of specific clients' data on the global model in federated learning (FL), thereby granting ind…

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Computer Science Preprint PDF DOI

Proto-Quipper with Reversing and Control

Peng Fu (University of South Carolina), Kohei Kishida (University of Illinois Urbana-Champaign), Neil J. Ross (Dalhousie University), Peter Selinger (Dalhousie University) · 2024

The quantum programming language Quipper supports circuit operations such as reversing and controlling certain quantum circuits. Additionally, Quipper provides a function called with-computed, which c…

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Computer Science Preprint PDF DOI

Beyond Right to be Forgotten: Managing Heterogeneity Side Effects Through Strategic Incentives

Jiaqi Shao, Tao Lin, Xiaojin Zhang, Qiang Yang, Bing Luo · 2024

Federated Unlearning (FU) enables the removal of specific clients' data influence from trained models. However, in non-IID settings, removing clients creates critical side effects: remaining clients w…

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Computer Science Preprint PDF DOI

Multi-agent Assisted Automatic Test Generation for Java JSON Libraries

Sinan Wang, Zhiyuan Zhong, Shaojin Wen, Yepang Liu · 2024

JSON is a widely used format for data exchange between applications. In the Java ecosystem, JSON libraries serve as fundamental toolkits for processing JSON data, powering real-world applications such…

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