Ruey-Kai Sheu

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0950-5849/$ see front matter 2011 Elsevier B.V. A doi:10.1016/j.infsof.2011.06.010 ⇑ Corresponding author. E-mail addresses: (C.-F. Lin), Sheu), (Y.-S. Chang), smyuan@c Context: Web services are emerging technologies that enable application to application communication and reuse of autonomous services over Web.(More)
ÐObject-oriented database system (OODB) supports an object-oriented data model with the functionality of persistency and transaction semantics. In order to facilitate the use of OODB, the Object Database Management Group (ODMG) defined a standard for object database management system. On the other hand, the Object Management Group (OMG) defined the Common(More)
The increasing complexity and geographical separation of design data, tools and teams have demanded for a collaborative and distributed management environment. In this paper, we present a practical system, the CFMS, which is designed to manage collaborative files on WWW. Wherever remote developers are, they can navigate the evolutions and relationships(More)
Decision tree is one of the famous classification methods in data mining. Many researches have been proposed, which were focusing on improving the performance of decision tree. However, those algorithms are developed and run on traditional distributed systems. Obviously the latency could not be improved while processing huge data generated by ubiquitous(More)
Locations of moving or missing objects are getting important information for context-aware applications which try to get the locality of an object, and then provide services pertaining to the object. To position an object, most systems use a predefined coordinate to compute object location while sensing the appearance of the target object. Usually, it is(More)