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WAIM
2004
Springer
14 years 1 months ago
Learning-Based Top-N Selection Query Evaluation over Relational Databases
A top-N selection query against a relation is to find the N tuples that satisfy the query condition the best but not necessarily completely. In this paper, we propose a new method ...
Liang Zhu, Weiyi Meng
IJWET
2008
108views more  IJWET 2008»
13 years 7 months ago
Web service workflow selection using system and network QoS constraints
: Web services serve as a leading technology platform for web-based data-centric environments providing flexibility of loose coupling, message-based communication. Interest in more...
Yannis Panagis, Konstantinos Papakonstantinou, Eva...
SIGMOD
2011
ACM
267views Database» more  SIGMOD 2011»
12 years 10 months ago
A latency and fault-tolerance optimizer for online parallel query plans
We address the problem of making online, parallel query plans fault-tolerant: i.e., provide intra-query fault-tolerance without blocking. We develop an approach that not only achi...
Prasang Upadhyaya, YongChul Kwon, Magdalena Balazi...
ICIP
2006
IEEE
14 years 9 months ago
Omnidirectional Views Selection for Scene Representation
This paper proposes a new method for the selection of sets of omnidirectional views, which contribute together to the efficient representation of a 3D scene. When the 3D surface i...
Ivana Tosic, Pascal Frossard
AUTONOMICS
2007
ACM
13 years 11 months ago
A framework to support multiple reconfiguration strategies
Self-management is a key feature of autonomic systems. This often demands the dynamic reconfiguration of a distributed application. An important issue in the reconfiguration proce...
Liliana Rosa, Luís Rodrigues, Antóni...