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» Some Issues in Design of Distributed Deductive Databases
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BMCBI
2005
131views more  BMCBI 2005»
15 years 2 months ago
Critical evaluation of the JDO API for the persistence and portability requirements of complex biological databases
Background: Complex biological database systems have become key computational tools used daily by scientists and researchers. Many of these systems must be capable of executing on...
Marko Srdanovic, Ulf Schenk, Michael Schwieger, Fa...
ERCIMDL
2009
Springer
177views Education» more  ERCIMDL 2009»
15 years 7 months ago
Curated Databases
Curated databases are databases that are populated and updated with a great deal of human effort. Most reference works that one traditionally found on the reference shelves of li...
Peter Buneman
VLDB
2001
ACM
110views Database» more  VLDB 2001»
15 years 7 months ago
Comparing Hybrid Peer-to-Peer Systems
“Peer-to-peer” systems like Napster and Gnutella have recently become popular for sharing information. In this paper, we study the relevant issues and tradeoffs in designing a...
Beverly Yang, Hector Garcia-Molina
EUROPAR
2003
Springer
15 years 7 months ago
On the Characterization of Distributed Virtual Environment Systems
Abstract. Distributed Virtual Environment systems have experienced a spectacular growth last years. One of the key issues in the design of scalable and costeffective DVE systems is...
Pedro Morillo, Juan M. Orduña, Marcos Fern&...

Publication
277views
17 years 2 months ago
LUGrid: Update-tolerant Grid-based Indexing for Moving Objects
Indexing moving objects is a fundamental issue in spatiotemporal databases. In this paper, we propose an adaptive Lazy-Update Grid-based index (LUGrid, for short) that minimizes th...
Xiaopeng Xiong, Mohamed F. Mokbel, Walid G. Aref