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PERCOM
2007
ACM
14 years 7 months ago
A Context Middleware Based on Sensor and RFID Information
Pervasive computing environments have traditionally used distributed sensors to gather user context. EPC (Electronic Product Code) information extracted from RFID tags could addit...
Daeyoung Kim, Tomás Sánchez Ló...
VLDB
2000
ACM
125views Database» more  VLDB 2000»
13 years 11 months ago
Focused Crawling Using Context Graphs
Maintaining currency of search engine indices by exhaustive crawling is rapidly becoming impossible due to the increasing size and dynamic content of the web. Focused crawlers aim...
Michelangelo Diligenti, Frans Coetzee, Steve Lawre...
EXTREME
2003
ACM
14 years 1 months ago
Can Topic Maps describe context for enterprise-wide applications?
Topic maps provide exciting opportunities not just to make information easier to find, but to increase the usability of software. In order to provide users with the information th...
Duane Degler, Lisa Battle
COMCOM
2007
78views more  COMCOM 2007»
13 years 7 months ago
On TCP performance over asymmetric satellite links with real-time constraints
Real-time transmission over asymmetric satellite IP links is challenging, since satellite systems commonly exhibit long propagation delays, while bandwidth asymmetry often enforce...
Panagiotis Papadimitriou, Vassilis Tsaoussidis
NETCOOP
2007
Springer
14 years 1 months ago
How Expensive Is Link Utilization?
Understanding the relationship between queueing delays and link utilization for general traffic conditions is an important open problem in networking research. Difficulties in unde...
Rade Stanojevic, Robert Shorten