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SIGMOD
2005
ACM
151views Database» more  SIGMOD 2005»
16 years 5 months ago
Immortal DB: transaction time support for SQL server
Immortal DB builds transaction time database support into the SQL Server engine, not in middleware. Transaction time databases retain and provide access to prior states of a datab...
David B. Lomet, Roger S. Barga, Mohamed F. Mokbel,...
WSNA
2003
ACM
15 years 10 months ago
Information-directed routing in ad hoc sensor networks
—In a sensor network, data routing is tightly coupled to the needs of a sensing task, and hence the application semantics. This paper introduces the novel idea of information-dir...
Juan Liu, Feng Zhao, Dragan Petrovic
ICDE
2007
IEEE
146views Database» more  ICDE 2007»
15 years 9 months ago
Index-based Most Similar Trajectory Search
The problem of trajectory similarity in moving object databases is a relatively new topic in the spatial and spatiotemporal database literature. Existing work focuses on the spati...
Elias Frentzos, Kostas Gratsias, Yannis Theodoridi...
LREC
2010
115views Education» more  LREC 2010»
15 years 6 months ago
A General Methodology for Equipping Ontologies with Time
In the first part of this paper, we present a framework for enriching arbitrary upper or domain-specific ontologies with a concept of time. To do so, we need the notion of a time ...
Hans-Ulrich Krieger
APBC
2003
123views Bioinformatics» more  APBC 2003»
15 years 6 months ago
A Platform for the Description, Distribution and Analysis of Genetic Polymorphism Data
In this paper we suggest the requirements for an open platform designed for the description, distribution and analysis of genetic polymorphism data. This platform is discussed in ...
Greg D. Tyrelle, Garry C. King