Zhigang Lu

5 papers · 2024–2026 · 1 venue · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (12) 🏆 Keyword Champion (3)

Venues

AAAI (5)

Top co-authors

Longkun Guo (3) Chaoqi Jia (3) Chao Chen (2) Kewen Liao (2) Bo Jiang (2) Junrong Liu (2) Minhui Xue (1) Ning An (1) Jason Xue (1) Yiru Gong (1)

Research topics

Machine Learning (4) Core Methods (3) Artificial Intelligence (2) Application Areas (2) Core AI (2) Learning Types (2) Deep Learning (1) Mathematics & Optimization (1) Natural Language Processing (1) Architectures (1) Optimization (1) Resources & Methods (1)

Keywords

must-link constraint (3) cannot-link constraint (3) large language model (2) approximation algorithm (2) k-center clustering (2) local search (1) background knowledge (1) constraint-based clustering (1) false positive reduction (1) graph neural network (1) threat detection (1) provenance graph (1) apt detection (1) alert correlation (1) attack path summary (1) combinatorial optimization (1) constraint clustering (1) contrastive learning (1) semi-supervised learning (1) linear programming (1)

Papers

Approximation Algorithm for Constrained k-Center Clustering: A Local Search Approach AAAI 2026 GARNET: GoT-Based Alert Reduction and Narrative Event Tracing AAAI 2026 Optimized Algorithms for Text Clustering with LLM-Generated Constraints AAAI 2026 Sentient: Detecting APTs via Capturing Indirect Dependencies and Behavioral Logic AAAI 2026 Efficient Constrained K-center Clustering with Background Knowledge AAAI 2024