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» Scalable querying services over fuzzy ontologies
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WWW
2007
ACM
14 years 8 months ago
Optimized query planning of continuous aggregation queries in dynamic data dissemination networks
Continuous queries are used to monitor changes to time varying data and to provide results useful for online decision making. Typically a user desires to obtain the value of some ...
Rajeev Gupta, Krithi Ramamritham
GIS
2004
ACM
14 years 8 months ago
Grid metadata catalog service-based OGC web registry service
Grid is a promising e-Science infrastructure that promotes and facilitates the sharing and collaboration in the use of distributed heterogeneous resources through Virtual Organiza...
Peisheng Zhao, Aijun Chen, Yang Liu, Liping Di, We...
PVLDB
2010
146views more  PVLDB 2010»
13 years 6 months ago
Graph Indexing of Road Networks for Shortest Path Queries with Label Restrictions
The current widespread use of location-based services and GPS technologies has revived interest in very fast and scalable shortest path queries. We introduce a new shortest path q...
Michael Rice, Vassilis J. Tsotras
ICWS
2009
IEEE
14 years 4 months ago
Enabling Scaleable, Efficient, Non-visual Web Browsing Services
Over the last few decades, the discipline of Web Accessibility has been focused on building more efficient and more effective speech generators for Web Browsers. The visual browse...
Ashish Verma, Tyrone Grandison, Himanshu Chauhan
SIGMOD
2006
ACM
116views Database» more  SIGMOD 2006»
14 years 7 months ago
Simultaneous scalability and security for data-intensive web applications
For Web applications in which the database component is the bottleneck, scalability can be provided by a third-party Database Scalability Service Provider (DSSP) that caches appli...
Amit Manjhi, Anastassia Ailamaki, Bruce M. Maggs, ...