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DOCENG
2004
ACM
15 years 3 months ago
Presenting the results of relevance-oriented search over XML documents
In this paper, we discuss how to present the result of searching elements of any type from XML documents relevant to some information need (relevance-oriented search). As the resu...
Alda Lopes Gançarski, Pedro Rangel Henrique...
MM
2003
ACM
168views Multimedia» more  MM 2003»
15 years 3 months ago
Interacting with audio streams for entertainment and communication
We present a new model of interactive audio for entertainment and communication. A new device called the DJammer and its associated technologies are described. The DJammer introdu...
Mat C. Hans, Mark T. Smith
CIKM
2003
Springer
15 years 3 months ago
Hierarchical graph indexing
Traffic analysis, in the context of Telecommunications or Internet and Web data, is crucial for large network operations. Data in such networks is often provided as large graphs w...
James Abello, Yannis Kotidis
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FOCS
2004
IEEE
15 years 1 months ago
Hardness of Approximating the Shortest Vector Problem in Lattices
Let p > 1 be any fixed real. We show that assuming NP RP, there is no polynomial time algorithm that approximates the Shortest Vector Problem (SVP) in p norm within a constant ...
Subhash Khot
ECIS
2000
14 years 11 months ago
Virtual Reality and the Tourism Product: Substitution or Complement?
this paper describes a small empirical study aimed at attempting to give an answer to the question: "will virtual reality provide a substitute for the tourism product"? I...
Silvia Sussmann, Hugo J. Vanhegan