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» Approaches to Hospital Process Management
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WWW
2006
ACM
14 years 11 months ago
A pruning-based approach for supporting Top-K join queries
An important issue arising from large scale data integration is how to efficiently select the top-K ranking answers from multiple sources while minimizing the transmission cost. T...
Jie Liu, Liang Feng, Yunpeng Xing
WECWIS
2005
IEEE
157views ECommerce» more  WECWIS 2005»
14 years 4 months ago
Business Rules Integration in BPEL - A Service-Oriented Approach
Business rules change quite often. These changes cannot be handled efficiently by representing business rules embedded in the source code of the business logic. Efficient handli...
Florian Rosenberg, Schahram Dustdar
APNOMS
2006
Springer
14 years 2 months ago
Security Approaches for Cluster Interconnection in a Wireless Sensor Network
Abstract. A wireless sensor network is a collection of devices limited in lowpowered batteries, processing, communication bandwidth capabilities and low memory availability. Due to...
Alexandre Gava Menezes, Carlos Becker Westphall
VLDB
2004
ACM
104views Database» more  VLDB 2004»
14 years 4 months ago
Remembrance of Streams Past: Overload-Sensitive Management of Archived Streams
This paper studies Data Stream Management Systems that combine real-time data streams with historical data, and hence access incoming streams and archived data simultaneously. A s...
Sirish Chandrasekaran, Michael J. Franklin
ELPUB
2003
ACM
14 years 4 months ago
Ontology Driven Websites/Metamorphosis: A Framework to Specify and Manage Ontology Driven Websites
Website development has always been an hard task: it consumes time and resources. What is new today is normally taken as granted tomorrow by users. This is to say that users always...
José Carlos Ramalho, Giovani Rubert Librelo...