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IJHPCA
2006
125views more  IJHPCA 2006»
13 years 5 months ago
Complexity Results for Collective Communications on Heterogeneous Platforms
In this paper, we consider the communications involved in the execution of a complex application, deployed on a heterogeneous platform. Such applications extensively use macro-com...
Olivier Beaumont, Loris Marchal, Yves Robert
COCO
2005
Springer
80views Algorithms» more  COCO 2005»
13 years 11 months ago
New Results on the Complexity of the Middle Bit of Multiplication
It is well known that the hardest bit of integer multiplication is the middle bit, i.e. MULn−1,n. This paper contains several new results on its complexity. First, the size s of...
Ingo Wegener, Philipp Woelfel
HYBRID
2000
Springer
13 years 9 months ago
Decidability and Complexity Results for Timed Automata and Semi-linear Hybrid Automata
Abstract. We define a new class of hybrid automata for which reachability is decidable--a proper superclass of the initialized rectangular hybrid automata--by taking parallel compo...
Joseph S. Miller
WWW
2005
ACM
14 years 6 months ago
SemRank: ranking complex relationship search results on the semantic web
While the idea that querying mechanisms for complex relationships (otherwise known as Semantic Associations) should be integral to Semantic Web search technologies has recently ga...
Kemafor Anyanwu, Angela Maduko, Amit P. Sheth
STOC
1997
ACM
116views Algorithms» more  STOC 1997»
13 years 9 months ago
Direct Product Results and the GCD Problem, in Old and New Communication Models
This paper contains several results regarding the communication complexity model and the 2-prover games model, which are based on interaction between the two models:
Itzhak Parnafes, Ran Raz, Avi Wigderson