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PODS
2008
ACM
123views Database» more  PODS 2008»
14 years 9 months ago
Evaluating rank joins with optimal cost
In the rank join problem, we are given a set of relations and a scoring function, and the goal is to return the join results with the top K scores. It is often the case in practic...
Karl Schnaitter, Neoklis Polyzotis
AINA
2007
IEEE
14 years 3 months ago
Un-biasing the Link Farm Effect in PageRank Computation
Link analysis is a critical component of current Internet search engines' results ranking software, which determines the ordering of query results returned to the user. The o...
Arnon Rungsawang, Komthorn Puntumapon, Bundit Mana...
WADS
2007
Springer
96views Algorithms» more  WADS 2007»
14 years 3 months ago
Initializing Sensor Networks of Non-uniform Density in the Weak Sensor Model
Abstract. Assumptions about node density in the Sensor Networks literature are frequently too strong or too weak. Neither absolutely arbitrary nor uniform deployment seem feasible ...
Martin Farach-Colton, Miguel A. Mosteiro
LCN
2006
IEEE
14 years 3 months ago
Toward a Seamless Communication Architecture for In-building Networks at the 60 GHz band
This paper addresses the issues of designing an infrastructure to support seamless in-building communication at the 60 GHz band. Recently, the 60 GHz band has received much attent...
Bao Linh Dang, R. Venkatesha Prasad, Ignas G. Niem...
QEST
2006
IEEE
14 years 3 months ago
Modeling Fiber Delay Loops in an All Optical Switch
We analyze the effect of a few fiber delay loops on the number of deflections in an all optical packet switch. The switch is based on the ROMEO architecture developed by Alcatel...
Ana Busic, Mouad Ben Mamoun, Jean-Michel Fourneau