Wentian Fu

Dr. Wentian Fu is a Guest Researcher at the Leiden Institute of Chemistry (LIC) within Leiden University. His affiliation is under the department of Catalysis and Surface Chemistry, part of the Fundamental Research in Energy & Sustainability group. He holds a strong focus on interdisciplinary research at the intersection of computer science and applied chemistry.

Research Interests:

• Machine Learning and Data Mining techniques, including tensor factorisation for intrinsic pattern discovery.
• Multi-clustering methodologies and cluster validation through filtering/ranking approaches.
• Unsupervised feature selection in data streams and graph/network analysis (e.g., blockmodelling for core-periphery structures).
• Social computing applications like itinerary recommendation systems and role discovery in online forums.
• Cloud security innovations, particularly preventing co-residency attacks via VM allocation strategies.

Teaching: Involved in teaching "Leren onderzoeken 1" for the BSc MST program.

Technological Contributions: Proposes frameworks balancing cloud security, power efficiency, and job efficiency. His work on graph clustering has applications in marketing, systems abstraction, and bioinformatics.