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» Sublinear Time Algorithms for Metric Space Problems
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SIAMCOMP
1998
141views more  SIAMCOMP 1998»
15 years 3 months ago
Randomized Data Structures for the Dynamic Closest-Pair Problem
We describe a new randomized data structure, the sparse partition, for solving the dynamic closest-pair problem. Using this data structure the closest pair of a set of n points in ...
Mordecai J. Golin, Rajeev Raman, Christian Schwarz...
139
Voted
SIGMETRICS
2010
ACM
147views Hardware» more  SIGMETRICS 2010»
15 years 1 months ago
On random walks in direction-aware network problems
Graph theory provides a powerful set of metrics and conceptual ideas to model and investigate the behavior of communication networks. Most graph-theoretical frameworks in the netw...
Ali Tizghadam, Alberto Leon-Garcia
123
Voted
SMA
2006
ACM
132views Solid Modeling» more  SMA 2006»
15 years 9 months ago
Generalized penetration depth computation
— We present an efficient algorithm to compute the generalized penetration depth (PDg) between rigid models. Given two overlapping objects, our algorithm attempts to compute the...
Liangjun Zhang, Young J. Kim, Gokul Varadhan, Dine...
109
Voted
APPROX
2007
Springer
67views Algorithms» more  APPROX 2007»
15 years 9 months ago
Maximum Gradient Embeddings and Monotone Clustering
abstract Manor Mendel1 and Assaf Naor2 1 The Open University of Israel 2 Courant Institute Let (X, dX ) be an n-point metric space. We show that there exists a distribution D over ...
Manor Mendel, Assaf Naor
175
Voted
ECRTS
2007
IEEE
15 years 9 months ago
Cache-Aware Timing Analysis of Streaming Applications
Of late, there has been a considerable interest in models, algorithms and methodologies specifically targeted towards designing hardware and software for streaming applications. ...
Samarjit Chakraborty, Tulika Mitra, Abhik Roychoud...