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» On Relationships Between Query Models
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PVLDB
2010
135views more  PVLDB 2010»
13 years 7 months ago
SXPath - Extending XPath towards Spatial Querying on Web Documents
Querying data from presentation formats like HTML, for purposes such as information extraction, requires the consideration of tree structures as well as the consideration of spati...
Ermelinda Oro, Massimo Ruffolo, Steffen Staab
CORR
2010
Springer
100views Education» more  CORR 2010»
13 years 8 months ago
Shortest paths between shortest paths and independent sets
We study problems of reconguration of shortest paths in graphs. We prove that the shortest reconguration sequence can be exponential in the size of the graph and that it is NP-hard...
Marcin Kaminski, Paul Medvedev, Martin Milanic
ISMVL
1999
IEEE
72views Hardware» more  ISMVL 1999»
14 years 1 months ago
Information Relationships and Measures in Application to Logic Design
In this paper, the theory of information relationships and relationship measures is considered and its application to logic design is discussed. This theory makes operational the ...
Lech Józwiak
EOR
2008
110views more  EOR 2008»
13 years 8 months ago
Response time and vendor-assembler relationship in a supply chain
Relationships between an assembler and a vendor in a supply chain are investigated in two-period models when the assembler wants to reduce response time by incentive systems. The ...
Seongje Ahn, Hosun Rhim, S. Hun Seog
IJCAI
2003
13 years 10 months ago
On Identifying and Managing Relationships in Multi-Agent Systems
Multi-agent systems result from interactions between individual agents. Through these interactions different kinds of relationships are formed, which can impact substantially on t...
Ronald Ashri, Michael Luck, Mark d'Inverno