Sciweavers

3688 search results - page 326 / 738
» Requirements of Phylogenetic Databases
Sort
View
VLDB
2001
ACM
126views Database» more  VLDB 2001»
16 years 7 months ago
XML-enabled workflow management for e-services across heterogeneous platforms
Advanced e-services require efficient, flexible, and easy-to-use workflow technology that integrates well with mainstream Internet technologies like XML and Web servers. This pape...
German Shegalov, Michael Gillmann, Gerhard Weikum
VLDB
2007
ACM
102views Database» more  VLDB 2007»
16 years 7 months ago
Randomized Algorithms for Data Reconciliation in Wide Area Aggregate Query Processing
Many aspects of the data integration problem have been considered in the literature: how to match schemas across different data sources, how to decide when different records refer...
Fei Xu, Chris Jermaine
SIGMOD
2007
ACM
232views Database» more  SIGMOD 2007»
16 years 7 months ago
BLINKS: ranked keyword searches on graphs
Query processing over graph-structured data is enjoying a growing number of applications. Keyword search on a graph finds a set of answers, each of which is a substructure of the ...
Haixun Wang, Hao He, Jun Yang 0001, Philip S. Yu
SIGMOD
2005
ACM
126views Database» more  SIGMOD 2005»
16 years 7 months ago
Cost-Sensitive Reordering of Navigational Primitives
We present a method to evaluate path queries based on the novel concept of partial path instances. Our method (1) maximizes performance by means of sequential scans or asynchronou...
Carl-Christian Kanne, Matthias Brantner, Guido Moe...
SIGMOD
2005
ACM
108views Database» more  SIGMOD 2005»
16 years 7 months ago
Guaranteeing Correctness and Availability in P2P Range Indices
New and emerging P2P applications require sophisticated range query capability and also have strict requirements on query correctness, system availability and item availability. W...
Prakash Linga, Adina Crainiceanu, Johannes Gehrke,...