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SIGMOD
1998
ACM
129views Database» more  SIGMOD 1998»
15 years 12 months ago
Incremental Distance Join Algorithms for Spatial Databases
Two new spatial join operations, distance join and distance semijoin, are introduced where the join output is ordered by the distance betweenthe spatialattribute values ofthe join...
Gísli R. Hjaltason, Hanan Samet
ECOOP
1998
Springer
15 years 12 months ago
Object-Oriented Architectural Support for a Java Processor
In this paper, we propose architectural support for object manipulation, stack processing and method invocation to enhance the execution speed of Java bytecodes. First, a virtual a...
Narayanan Vijaykrishnan, N. Ranganathan, Ravi Gade...
FC
1998
Springer
164views Cryptology» more  FC 1998»
15 years 12 months ago
Robustness and Security of Digital Watermarks
Digital watermarking is a nascent but promising technology that offers protection of unencrypted digital content. This paper is a brief technical survey of the multimedia watermark...
Lesley R. Matheson, Stephen G. Mitchell, Talal Sha...
238
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IMR
1998
Springer
15 years 12 months ago
Reliable Whisker Weaving via Curve Contraction
Whisker Weaving is an advancing front algorithm for all-hexahedral mesh generation. It uses global information derived from grouping the mesh dual into surfaces, the STC, to constr...
Nathan T. Folwell, Scott A. Mitchell
DEXA
1997
Springer
101views Database» more  DEXA 1997»
15 years 12 months ago
A Meta Message Approach for Electronic Data Interchange (EDI)
Still most of the current information systems are intra-organizational. Since products, services and production processes have become more information intensive, there is an increa...
Christian Huemer, Gerald Quirchmayr, A. Min Tjoa