Sciweavers

1263 search results - page 109 / 253
» A* with Bounded Costs
Sort
View
COCO
2008
Springer
108views Algorithms» more  COCO 2008»
15 years 8 months ago
Exponential Separation of Quantum and Classical Non-interactive Multi-party Communication Complexity
We give the first exponential separation between quantum and classical multi-party communication complexity in the (non-interactive) one-way and simultaneous message passing setti...
Dmitry Gavinsky, Pavel Pudlák
AAAI
2010
15 years 7 months ago
Sequential Incremental-Value Auctions
We study the distributed allocation of tasks to cooperating robots in real time, where each task has to be assigned to exactly one robot so that the sum of the latencies of all ta...
Xiaoming Zheng, Sven Koenig
CATS
2007
15 years 7 months ago
On the Power of Structural Violations in Priority Queues
We give a priority queue that guarantees the worstcase cost of Θ(1) per minimum finding, insertion, and decrease; and the worst-case cost of Θ(lg n) with at most lg n + O( √ ...
Amr Elmasry, Claus Jensen, Jyrki Katajainen
IJCAI
2007
15 years 7 months ago
Iterated Weaker-than-Weak Dominance
We introduce a weakening of standard gametheoretic dominance conditions, called δdominance, which enables more aggressive pruning of candidate strategies at the cost of solution ...
Shih-Fen Cheng, Michael P. Wellman
SODA
2004
ACM
91views Algorithms» more  SODA 2004»
15 years 7 months ago
Competitive analysis of organization networks or multicast acknowledgement: how much to wait?
We study, from the competitive analysis perspective, the trade off between communication cost and delay cost (or simply the sendor-wait dilemma) on a hierarchy (rooted tree). The p...
Carlos Brito, Elias Koutsoupias, Shailesh Vaya