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IPPS
2003
IEEE
14 years 3 months ago
Allocating Servers in Infostations for On-Demand Communications
Given a set of service requests, each char acterize d by a temporal interval and a category, an integer k, and an integer hc for each categoryc, the Server A llocation with Bounde...
Alan A. Bertossi, Maria Cristina Pinotti, Romeo Ri...
ICMCS
2006
IEEE
124views Multimedia» more  ICMCS 2006»
14 years 4 months ago
Streaming of Scalable Video from Multiple Servers using Rateless Codes
This paper presents a framework for efficiently streaming scalable video from multiple servers over heterogeneous network paths. We propose to use rateless codes, or Fountain cod...
Jean-Paul Wagner, Jacob Chakareski, Pascal Frossar...
ICDCS
2005
IEEE
14 years 3 months ago
Scalable, Server-Passive, User-Anonymous Timed Release Cryptography
We consider the problem of sending messages into the future, commonly known as timed release cryptography. Existing schemes for this task either solve the relative time problem wi...
Aldar C.-F. Chan, Ian F. Blake
PVLDB
2008
84views more  PVLDB 2008»
13 years 9 months ago
When is it time to rethink the aggregate configuration of your OLAP server?
OLAP servers based on relational backends typically exploit materialized aggregate tables to improve response times of complex analytical queries. One of the key problems in this ...
Katja Hose, Daniel Klan, Matthias Marx, Kai-Uwe Sa...