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TLSDKCS
2010
15 years 1 months ago
Improving Retrievability and Recall by Automatic Corpus Partitioning
Abstract. With increasing volumes of data, much effort has been devoted to finding the most suitable answer to an information need. However, in many domains, the question whether a...
Shariq Bashir, Andreas Rauber
INFOCOM
2006
IEEE
16 years 13 days ago
Impact of Human Mobility on the Design of Opportunistic Forwarding Algorithms
— Studying transfer opportunities between wireless devices carried by humans, we observe that the distribution of the inter-contact time, that is the time gap separating two cont...
Augustin Chaintreau, Pan Hui, Jon Crowcroft, Chris...
ICDE
2006
IEEE
178views Database» more  ICDE 2006»
16 years 7 months ago
Characterizing and Exploiting Reference Locality in Data Stream Applications
In this paper, we investigate a new approach to process queries in data stream applications. We show that reference locality characteristics of data streams could be exploited in ...
Feifei Li, Ching Chang, George Kollios, Azer Besta...
VIS
2005
IEEE
122views Visualization» more  VIS 2005»
16 years 7 months ago
Effectively Visualizing Large Networks Through Sampling
We study the problem of visualizing large networks and develop es for effectively abstracting a network and reducing the size to a level that can be clearly viewed. Our size reduc...
Davood Rafiei, Stephen Curial
ISBI
2004
IEEE
16 years 7 months ago
Prompt Gamma-Ray Imaging for Small Animals
A new imaging approach has been identified and studied in a preliminary way by simulation. The new approach is prompt gamma-ray imaging (PGI) and it is suggested for use on small ...
Robin Gardner, Libai Xu