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20212026
most citedUltraGCN: Ultra Simplification of Graph Convolutional Networks for Recommendation

34 citations · 77 across the 11 of their papers we have counts for

collaborators

12 papers

cs.AI2026

On-Policy Distillation for LLM Safety: A Routing Approach to Template-Robust Realignment

Yongjian Guo, Wanlun Ma, Lingyu Shen +2

Fine-tuning is the dominant paradigm for specializing large language models (LLMs), yet it exposes a critical vulnerability: malicious data providers can embed harmful behaviors in…

cs.PL2024

Incremental Context-free Grammar Inference in Black Box Settings

Feifei Li, Xiao Chen, Xi Xiao +4

Black-box context-free grammar inference presents a significant challenge in many practical settings due to limited access to example programs. The state-of-the-art methods, Arvada…

cs.IR2024★ 1 cited

PMG : Personalized Multimodal Generation with Large Language Models

Xiaoteng Shen, Rui Zhang, Xiaoyan Zhao +2

The emergence of large language models (LLMs) has revolutionized the capabilities of text comprehension and generation. Multi-modal generation attracts great attention from both th…

cs.CR2024

Genos: General In-Network Unsupervised Intrusion Detection by Rule Extraction

Ruoyu Li, Qing Li, Yu Zhang +3

Anomaly-based network intrusion detection systems (A-NIDS) use unsupervised models to detect unforeseen attacks. However, existing A-NIDS solutions suffer from low throughput, lack…

cs.IR2024★ 11 cited

Understanding the Ranking Loss for Recommendation with Sparse User Feedback

Zhutian Lin, Junwei Pan, Shangyu Zhang +5

Click-through rate (CTR) prediction is a crucial area of research in online advertising. While binary cross entropy (BCE) has been widely used as the optimization objective for tre…

cs.SE2024

CEBin: A Cost-Effective Framework for Large-Scale Binary Code Similarity Detection

Hao Wang, Zeyu Gao, Chao Zhang +4

Binary code similarity detection (BCSD) is a fundamental technique for various application. Many BCSD solutions have been proposed recently, which mostly are embedding-based, but h…

cs.SE2024

CLAP: Learning Transferable Binary Code Representations with Natural Language Supervision

Hao Wang, Zeyu Gao, Chao Zhang +7

Binary code representation learning has shown significant performance in binary analysis tasks. But existing solutions often have poor transferability, particularly in few-shot and…

cs.LG2024★ 6 cited

One Train for Two Tasks: An Encrypted Traffic Classification Framework Using Supervised Contrastive Learning

Haozhen Zhang, Xi Xiao, Le Yu +3

As network security receives widespread attention, encrypted traffic classification has become the current research focus. However, existing methods conduct traffic classification…

cs.IR2023

Beyond Two-Tower Matching: Learning Sparse Retrievable Cross-Interactions for Recommendation

Liangcai Su, Fan Yan, Jieming Zhu +5

Two-tower models are a prevalent matching framework for recommendation, which have been widely deployed in industrial applications. The success of two-tower matching attributes to…

cs.IR2021★ 34 cited

UltraGCN: Ultra Simplification of Graph Convolutional Networks for Recommendation

Kelong Mao, Jieming Zhu, Xi Xiao +3

With the recent success of graph convolutional networks (GCNs), they have been widely applied for recommendation, and achieved impressive performance gains. The core of GCNs lies i…

cs.IR2021★ 22 cited

SimpleX: A Simple and Strong Baseline for Collaborative Filtering

Kelong Mao, Jieming Zhu, Jinpeng Wang +4

Collaborative filtering (CF) is a widely studied research topic in recommender systems. The learning of a CF model generally depends on three major components, namely interaction e…

cs.LG2021★ 3 cited

Learnable Hypergraph Laplacian for Hypergraph Learning

Jiying Zhang, Yuzhao Chen, Xi Xiao +2

Hypergraph Convolutional Neural Networks (HGCNNs) have demonstrated their potential in modeling high-order relations preserved in graph-structured data. However, most existing conv…