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VLDB
2002
ACM
113views Database» more  VLDB 2002»
16 years 5 months ago
Searching in metric spaces by spatial approximation
We propose a new data structure to search in metric spaces. A metric space is formed by a collection of objects and a distance function de ned among them, which satis es the trian...
Gonzalo Navarro
CSFW
2008
IEEE
15 years 11 months ago
DKAL: Distributed-Knowledge Authorization Language
DKAL is a new declarative authorization language for distributed systems. It is based on existential fixed-point logic and is considerably more expressive than existing authoriza...
Yuri Gurevich, Itay Neeman
IPPS
2008
IEEE
15 years 11 months ago
Supporting high performance bioinformatics flat-file data processing using indices
As an essential part of in vitro analysis, biological database query has become more and more important in the research process. A few challenges that are specific to bioinformat...
Xuan Zhang, Gagan Agrawal
NCA
2008
IEEE
15 years 11 months ago
Sorting Based Data Centric Storage
— Data-centric storage [6] is a very important concept for sensor networks that supports efficient in-network data query and processing. Previous approaches are mostly using a h...
Fenghui Zhang, Anxiao Jiang, Jianer Chen
ICSEA
2006
IEEE
15 years 11 months ago
A Partition-Based Approach for XPath Testing
—The XML language is becoming the preferred means of data interchange and representation in web based applications. Usually, XML data is stored in XML repositories, which can be ...
Claudio de la Riva, José García-Fanj...