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SCHOLARPEDIA
2008
187views more  SCHOLARPEDIA 2008»
15 years 6 months ago
Bekenstein-Hawking entropy
We demonstrate how Sakharov's idea of induced gravity allows one to explain the statistical-mechanical origin of the entropy of a black hole. According to this idea, gravity b...
Jacob Bekenstein
IPL
2010
84views more  IPL 2010»
15 years 5 months ago
Wee LCP
We prove that longest common prefix (LCP) information can be stored in much less space than previously known. More precisely, we show that in the presence of the text and the su...
Johannes Fischer
IPL
2010
107views more  IPL 2010»
15 years 5 months ago
Disjoint pattern matching and implication in strings
We deal with the problem of deciding whether a given set of string patterns implies the presence of a fixed pattern. While checking whether a set of patterns occurs in a string i...
Leonid Libkin, Cristina Sirangelo
IPL
2010
247views more  IPL 2010»
15 years 5 months ago
The Floyd-Warshall algorithm on graphs with negative cycles
The Floyd-Warshall algorithm is a simple and widely used algorithm to compute shortest paths between all pairs of vertices in an edge weighted directed graph. It can also be used ...
Stefan Hougardy
168
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PE
2010
Springer
144views Optimization» more  PE 2010»
15 years 5 months ago
Capacity scaling of large wireless networks with heterogeneous clusters
We analyze the capacity scaling laws of wireless networks where the spatial distribution of nodes over the network area exhibits a high degree of clustering. In particular we cons...
Valentina Martina, Michele Garetto, Emilio Leonard...