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VLDB
2005
ACM
165views Database» more  VLDB 2005»
14 years 3 months ago
Semantic Adaptation of Schema Mappings when Schemas Evolve
Schemas evolve over time to accommodate the changes in the information they represent. Such evolution causes invalidation of various artifacts depending on the schemas, such as sc...
Cong Yu, Lucian Popa
ECOOP
2004
Springer
14 years 3 months ago
Typestates for Objects
Today’s mainstream object-oriented compilers and tools do not support declaring and statically checking simple pre- and postconditions on methods and invariants on object represe...
Robert DeLine, Manuel Fähndrich
WORDS
2003
IEEE
14 years 3 months ago
Middleware Support for Embedded Software with Multiple QoS Properties for Ubiquitous Computing Environments
Ubiquitous application software usually has multiple QoS requirements, such as situationawareness, real-time, and security, which make the application software development complic...
Stephen S. Yau, Yu Wang, Dazhi Huang
HT
2003
ACM
14 years 3 months ago
HyperReal: a hypermedia model for mixed reality
This paper describes a generic hypermedia model that is used as a framework for building context aware and mixed reality applications. It can handle different media elements, and ...
Luís Romero, Nuno Correia
VRST
2003
ACM
14 years 3 months ago
Information-rich virtual environments: theory, tools, and research agenda
Virtual environments (VEs) allow users to experience and interact with a rich sensory environment, but most virtual worlds contain only sensory information similar to that which w...
Doug A. Bowman, Chris North, Jian Chen, Nicholas F...