On the speed requirement for optimal deadline scheduling in overloaded systems. - Tak Wah Lam; Tsuen-Wan Ngan; Kar-Keung To (IPDPS, 2001)

On-Line Scheduling with Tight Deadlines. - Chiu-Yuen Koo; Tak Wah Lam; Tsuen-Wan Ngan; Kar-Keung To (MFCS, 2001)

Enforcing Fair Sharing of Peer-to-Peer Resources. - Tsuen-Wan Ngan; Dan S. Wallach; Peter Druschel (IPTPS, 2003)

Competitive Deadline Scheduling via Additional or Faster Processors. - Chiu-Yuen Koo; Tak Wah Lam; Tsuen-Wan Ngan; Kar-Keung To (J. Sched., 2003)

On-line scheduling with tight deadlines. - Chiu-Yuen Koo; Tak Wah Lam; Tsuen-Wan Ngan; Kunihiko Sadakane; Kar-Keung To (Theor. Comput. Sci., 2003)

Aggressive Online Deadline Scheduling. - Tak Wah Lam; Tsuen-Wan Ngan; Kar-Keung To; Prudence W. H. Wong (CATS, 2004)

Performance guarantee for EDF under overload. - Tak Wah Lam; Tsuen-Wan Ngan; Kar-Keung To (J. Algorithms, 2004)

Extra Processors versus Future Information in Optimal Deadline Scheduling. - Chiu-Yuen Koo; Tak Wah Lam; Tsuen-Wan Ngan; Kar-Keung To (Theory Comput. Syst., 2004)

Scrivener: Providing Incentives in Cooperative Content Distribution Systems. - Animesh Nandi; Tsuen-Wan Ngan; Atul Singh; Peter Druschel; Dan S. Wallach (Middleware, 2005)

A Tighter Extra-Resource Analysis of Online Deadline Scheduling. - Tak Wah Lam; Tsuen-Wan Ngan; Kar-Keung To (J. Comb. Optim., 2005)

Eclipse Attacks on Overlay Networks: Threats and Defenses. - Atul Singh; Tsuen-Wan Ngan; Peter Druschel; Dan S. Wallach (INFOCOM, 2006)

Reducing E-Discovery Cost by Filtering Included Emails. - Tsuen-Wan Ngan (CEAS, 2008)

Building Incentives into Tor. - Tsuen-Wan Ngan; Roger Dingledine; Dan S. Wallach (Financial Cryptography, 2010)