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ICASSP
2011
IEEE
13 years 1 months ago
Topographic phase maps using iterative independent component analysis
In this study, we employed our recently developed iterative independent component analysis (iICA) procedure to measure single-trial EPs from auditory N100 recordings of 21 normal ...
Darshan Iyer, George Zouridakis
SIGMOD
2008
ACM
142views Database» more  SIGMOD 2008»
14 years 10 months ago
Cost-based variable-length-gram selection for string collections to support approximate queries efficiently
Approximate queries on a collection of strings are important in many applications such as record linkage, spell checking, and Web search, where inconsistencies and errors exist in...
Xiaochun Yang, Bin Wang, Chen Li
FOCS
2009
IEEE
14 years 4 months ago
Choice-Memory Tradeoff in Allocations
In the classical balls-and-bins paradigm, where n balls are placed independently and uniformly in n bins, typically the number of bins with at least two balls in them is Θ(n) and ...
Noga Alon, Eyal Lubetzky, Ori Gurel-Gurevich
INFOCOM
2008
IEEE
14 years 4 months ago
Randomized 3D Geographic Routing
—We reconsider the problem of geographic routing in wireless ad hoc networks. We are interested in local, memoryless routing algorithms, i.e. each network node bases its routing ...
Roland Flury, Roger Wattenhofer
SWAT
2004
Springer
120views Algorithms» more  SWAT 2004»
14 years 3 months ago
Matching Polyhedral Terrains Using Overlays of Envelopes
For a collection F of d-variate piecewise linear functions of overall combinatorial complexity n, the lower envelope E(F) of F is the pointwise minimum of these functions. The min...
Vladlen Koltun, Carola Wenk