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VLDB
2007
ACM
129views Database» more  VLDB 2007»
14 years 1 months ago
Processing Forecasting Queries
Forecasting future events based on historic data is useful in many domains like system management, adaptive query processing, environmental monitoring, and financial planning. We...
Songyun Duan, Shivnath Babu
FCSC
2007
131views more  FCSC 2007»
13 years 7 months ago
SONNET: subscription using path queries over structured overlay networks
Application-level content-based routing using XML is a key technology for decentralized publish/subscribe systems. In this paper, a new approach is proposed to support the efficien...
Weining Qian, Linhao Xu, Aoying Zhou, Minqi Zhou
GIS
2008
ACM
14 years 8 months ago
The multi-rule partial sequenced route query
Trip planning search (TPS) represents an important class of queries in Geographic Information Systems (GIS). In many real-world applications, TPS requests are issued with a number...
Haiquan Chen, Wei-Shinn Ku, Min-Te Sun, Roger Zimm...
VLDB
2005
ACM
112views Database» more  VLDB 2005»
14 years 1 months ago
Content-Based Routing: Different Plans for Different Data
Query optimizers in current database systems are designed to pick a single efficient plan for a given query based on current statistical properties of the data. However, different...
Pedro Bizarro, Shivnath Babu, David J. DeWitt, Jen...
DEXA
2011
Springer
243views Database» more  DEXA 2011»
12 years 7 months ago
RoSeS: A Continuous Content-Based Query Engine for RSS Feeds
In this article we present RoSeS (Really Open Simple and Efficient Syndication), a generic framework for content-based RSS feed querying and aggregation. RoSeS is based on a data-...
Jordi Creus Tomàs, Bernd Amann, Nicolas Tra...