Titlebook: Web Information Systems Engineering - WISE 2012; 13th International C X. Sean Wang,Isabel Cruz,Guangyan Huang Conference proceedings 2012 S

噴油井

Towards a User-Centric Social Approach to Web?Services Composition, Execution, and Monitoringh network provides details that permit achieving this intertwine and thus, completing the three operations. A user social-network is used to advise users on the next Web services to select based on their peers’ experiences, whereas a Web service social network is used to advise users on the substitu

gustation

嚴峻考驗

On the Use of Optimal Stopping Theory for Improving Cache Consistencyy algorithms such as the widely adopted Adaptive Time-to-Live (ATTL). We adopt the Optimal Stopping Theory (OST) and, specifically, the Odds-algorithm, to enable the caching server to accurately handle the object refreshing and the stale delivery problem. Simulation results show that the proposed OS

不可比擬

Diversifying User Comments on News Articlesdifferent criteria in order to extract the respective diversification dimensions in the form of feature vectors. These criteria involve content similarity, sentiment expressed within comments, article’s named entities also found within comments and commenting behavior of the respective users. Then,

SPASM

enfeeble

Atheroma

Spelling Suggestion for XML Keyword Search Based on Pairwise Keyword Summariess users’ search intention. In order to return the query candidates more efficiently, we calculate the correlations between pairwise keywords, which consider the distribution of keywords and the structures of the XML document. We use the keyword correlations as the summaries of the XML document, whic

裁決

An Extended Compact TVP Index for Finding Top-, Nearest Neighbors over XML Data Treeploring XML query problems based on the distance between nodes, such as XPath evaluation and XML keyword search. In this paper, we propose an extended compact TVP index (ecTVP) tailored to find top-. nearest .-neighbors of a given node in XML data tree. The ecTVP index is more compact and faster to

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終端

Architecture-Driven Modeling of Adaptive Collaboration Structures in Large-Scale Social Web Applicatntent sharing, or source code generation. Such systems are typically designed to adapt at the software level to achieve availability and scalability. They, however, remain mostly unaware of the changing requirements of the various ongoing collaborations. As a consequence, cooperative efforts cannot