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WWW
2003
ACM
16 years 8 months ago
Evaluation of edge caching/offloading for dynamic content delivery
As dynamic content becomes increasingly dominant, it becomes an important research topic as how the edge resources such as client-side proxies, which are otherwise underutilized f...
Chun Yuan, Yu Chen, Zheng Zhang
STOC
2009
ACM
120views Algorithms» more  STOC 2009»
16 years 8 months ago
A constant-factor approximation for stochastic Steiner forest
We consider the stochastic Steiner forest problem: suppose we were given a collection of Steiner forest instances, and were guaranteed that a random one of these instances would a...
Anupam Gupta, Amit Kumar
184
Voted
SIGCSE
2009
ACM
114views Education» more  SIGCSE 2009»
16 years 7 months ago
Engaging students through mobile game development
This paper describes using mobile game development as a motivational tool to engage students early in the curriculum. Mobile devices have become an integral part of everyday lives...
Stan Kurkovsky
PODC
2009
ACM
16 years 7 months ago
Distributed and parallel algorithms for weighted vertex cover and other covering problems
The paper presents distributed and parallel -approximation algorithms for covering problems, where is the maximum number of variables on which any constraint depends (for example...
Christos Koufogiannakis, Neal E. Young
300
Voted
PODS
2009
ACM
134views Database» more  PODS 2009»
16 years 7 months ago
Equivalence of nested queries with mixed semantics
We consider the problem of deciding query equivalence for a conjunctive language in which queries output complex objects composed from a mixture of nested, unordered collection ty...
David DeHaan