Wei Tsang Ooi

Associate Professor, Department of Computer Science, National University of Singapore

Co-Director, IPAL, a Franco-Singaporean Joint Research Lab


The Best Interactive System is a Non-Interactive System

Keynote, The 1st International Workshop on Interactive Content Consumption (WSICC), Como, Italy, June 2013.

The Jiku Mobile Video Dataset

ACM Multimedia Systems 2013, Oslo, Norway, February 2013.


Selective Decoding for Zoomable Video

Pacific Conference on Multimedia, December 2012.


Peer-Assisted Rendering for NVE on Mobile Devices

National Tsinghua University, Taiwan, December, 2011.

Zoomable Video

Academia Sinica, Taiwan, December, 2011.

Modeling the Effect of Seek and Pause on Server Load
in Peer-Assisted VOD

National Tsinghua University, Taiwan, January 2011.
National Central University, Taiwan, January 2011.



Towards Understanding User Tolerance To Network Latency
and Data Rate in Remote Viewing of Progressive Meshes

NOSSDAV 2010, Amsterdam, June 2010.

The Computer Science Behind YouTube

Computing Outreach Programme, Hwa Chong Institution, Singapore, April 2010.


MobiTree: Remote Rendering of 3D Botanical Models

IPAL, December 2009 (10 minutes version)


Textures in Second Life

P2P-NVE 2007, Melbourne, Australia, December 2008.


Computational Thinking Seminar, School of Computing, NUS, 26 August 2008.

Scalable View-Dependent Progressive Mesh Streaming

National Central University, 3 July 2007.

Avatar Mobility in Second Life

National Central University, 3 July 2008.
National Taiwan University, 30 June 2008.
(60-minute version)


Avatar Mobility in Second Life

Workshop on Hot Topics in Multimedia Research, Darmstadt, 21 June 2008. (20-minute version)


An Analytical Model for Progressive Mesh Streaming

National Central University, 26 December, 2007.
Academia Sinica, 27 December, 2007.


Neat Ideas in Computer Science

Algo*Mania, Singapore, 14 December, 2007.

Congestion Control in Distributed Media Streaming

INFOCOM, Anchorage, Alaska, May 2007.

Introduction to Graph

IOI Training, Singapore, May 2007.


IVLE, Contact Patterns, and Mobile Computing

Math Department Seminar, NUS, Singapore, 2006.