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SAC
2009
ACM
15 years 4 months ago
On the practical importance of communication complexity for secure multi-party computation protocols
Many advancements in the area of Secure Multi-Party Computation (SMC) protocols use improvements in communication complexity as a justification. We conducted an experimental stud...
Florian Kerschbaum, Daniel Dahlmeier, Axel Schr&ou...
SPAA
2010
ACM
15 years 2 months ago
Fast distributed approximation algorithms for vertex cover and set cover in anonymous networks
We present a distributed algorithm that finds a maximal edge packing in O(∆ + log∗ W) synchronous communication rounds in a weighted graph, independent of the number of nodes...
Matti Åstrand, Jukka Suomela
ISAAC
2005
Springer
153views Algorithms» more  ISAAC 2005»
15 years 3 months ago
Network Game with Attacker and Protector Entities
Consider an information network with harmful procedures called attackers (e.g., viruses); each attacker uses a probability distribution to choose a node of the network to damage. O...
Marios Mavronicolas, Vicky G. Papadopoulou, Anna P...
CHI
2008
ACM
14 years 12 months ago
Do visualizations improve synchronous remote collaboration?
Information visualizations can improve collaborative problem solving, but this improvement may depend on whether visualizations promote communication. In an experiment on the effe...
Aruna D. Balakrishnan, Susan R. Fussell, Sara B. K...
NETGAMES
2006
ACM
15 years 3 months ago
A relative delay minimization scheme for multiplayer gaming in differentiated services networks
Multiplayer gaming over the Internet continues to grow in popularity, despite a lack of Quality of Service (QoS) mechanisms. Future QoS-aware networks such as those based on the D...
Brian Carrig, David Denieffe, John Murphy