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NETWORKS
2002
13 years 8 months ago
Approximation algorithms for constructing wavelength routing networks
Consider a requirement graph whose vertices represent customers and an edge represents the need to route a unit of flow between its end vertices along a single path. All of these ...
Refael Hassin, Asaf Levin
VLDB
2002
ACM
98views Database» more  VLDB 2002»
13 years 8 months ago
Processing Star Queries on Hierarchically-Clustered Fact Tables
Star queries are the most prevalent kind of queries in data warehousing, OLAP and business intelligence applications. Thus, there is an imperative need for efficiently processing ...
Nikos Karayannidis, Aris Tsois, Timos K. Sellis, R...
VLDB
2002
ACM
116views Database» more  VLDB 2002»
13 years 8 months ago
Updates for Structure Indexes
The problem of indexing path queries in semistructured/XML databases has received considerable attention recently, and several proposals have advocated the use of structure indexe...
Raghav Kaushik, Philip Bohannon, Jeffrey F. Naught...
CORR
2010
Springer
95views Education» more  CORR 2010»
13 years 8 months ago
M-Banking Security - a futuristic improved security approach
In last few decades large technology development raised various new needs. Financial sector has also no exception. People are approaching all over the world to fulfill there dream...
Geeta S. Navale, Swati S. Joshi, Aaradhana A. Desh...
RAS
2008
150views more  RAS 2008»
13 years 8 months ago
Logic-based robot control in highly dynamic domains
In this paper we present the robot programming and planning language Readylog, a Golog dialect which was developed to support the decision making of robots acting in dynamic real-...
Alexander Ferrein, Gerhard Lakemeyer