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IGIS
1994
145views GIS» more  IGIS 1994»
15 years 10 months ago
Approximations for a Multi-Step Processing of Spatial Joins
The basic concept for processing spatial joins consists of two steps: First, the spatial join is performed on the minimum bounding rectangles of the objects by using a spatial acce...
Thomas Brinkhoff, Hans-Peter Kriegel
EDOC
2002
IEEE
15 years 11 months ago
An MDA-Based Model for Vertical Application Task Forces: An Experience Report
Thispaper describes a set of modeling techniquesfor developing vertical applications in specific domains. Previous approaches are mainly focused on obtaining final applications. W...
Luis E. Anido-Rifón, Juan M. Santos, Judith...
ICWS
2008
IEEE
15 years 8 months ago
An Efficient Syntactic Web Service Composition Algorithm Based on the Planning Graph Model
In this paper, we have studied a common Web service composition problem, the syntactic matching problem, where the output parameters of a Web service can be used as the input para...
Xianrong Zheng, Yuhong Yan
PR
2007
104views more  PR 2007»
15 years 6 months ago
Optimizing resources in model selection for support vector machine
Tuning SVM hyperparameters is an important step in achieving a high-performance learning machine. It is usually done by minimizing an estimate of generalization error based on the...
Mathias M. Adankon, Mohamed Cheriet
DAC
2010
ACM
15 years 10 months ago
Scalable specification mining for verification and diagnosis
Effective system verification requires good specifications. The lack of sufficient specifications can lead to misses of critical bugs, design re-spins, and time-to-market slips. I...
Wenchao Li, Alessandro Forin, Sanjit A. Seshia