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ICDE
2009
IEEE
149views Database» more  ICDE 2009»
16 years 8 months ago
OPAQUE: Protecting Path Privacy in Directions Search
Directions search returns the shortest path from a source to a destination on a road network. However, the search interests of users may be exposed to the service providers, thus r...
Ken C. K. Lee, Wang-Chien Lee, Hong Va Leong, Baih...
SAC
2009
ACM
16 years 1 months ago
Defending online reputation systems against collaborative unfair raters through signal modeling and trust
Online feedback-based rating systems are gaining popularity. Dealing with collaborative unfair ratings in such systems has been recognized as an important but difficult problem. T...
Yafei Yang, Yan Lindsay Sun, Steven Kay, Qing Yang
MDM
2009
Springer
138views Communications» more  MDM 2009»
16 years 1 months ago
SLA-Aware Adaptive On-demand Data Broadcasting in Wireless Environments
—In mobile and wireless networks, data broadcasting for popular data items enables the efficient utilization of the limited wireless bandwidth. However, efficient data scheduli...
Adrian Daniel Popescu, Mohamed A. Sharaf, Cristian...
ICMB
2006
IEEE
102views Business» more  ICMB 2006»
16 years 16 days ago
Card-based Macropayment for Mobile Phones
Most new entrants into the mobile commerce marketplace are faced with a paradox; how can we attract users without merchants, and how can we attract merchants without customers? Wi...
Philip Garner, Reuben Edwards, Paul Coulton
FIRBPERF
2005
IEEE
259views Algorithms» more  FIRBPERF 2005»
16 years 3 days ago
Performance Issues in Video Streaming Environments
The main motivation for applying capacity planning techniques to the design of Internet-based video services is that very often these systems incur significant delays that decrea...
Giuliano Casale, Paolo Cremonesi, Giuseppe Serazzi...