Titlebook: Sharing Data, Information and Knowledge; 25th British Nationa Alex Gray,Keith Jeffery,Jianhua Shao Conference proceedings 2008 Springer-Ver

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Checking the Integrity Constraints of Mobile Databases with Three-Level Modelng mechanism by preventing delays during the process of checking constraints and performing the update. Also, the 3-L model reduces the amount of data accessed given that much of the tasks are performed at the mobile host. Hence, our model speeds up the checking process.

MIRTH

The Power of Dataset to organisations, both in the commercial and scientific and academic sector. As IT infrastructures become more and more reliable, dynamic and flexible, applications and services require a modular, distributed, functionality-driven and secure environment..Continual improvements and advancements a

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Efficient Mining of Frequent Itemsets from Data Streamsls for efficient mining techniques for extracting useful information and knowledge from streams of data. In this paper, we propose a novel algorithm for stream mining of frequent itemsets in a limited memory environment. This algorithm uses a compact tree structure to capture important contents from

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会议

HLS: Tunable Mining of Approximate Functional Dependenciesof large parts of the space of potential rules. This is accomplished by leveraging found rules to make finding other rules more efficient. The overall strategy is an attribute-at-a-time iteration which uses local breadth first searches on lattices that increase in width and height in each iteration.

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Schema Matching across Query Interfaces on the Deep Webout schemas, including structures, linguistic features and data types, etc have been used to match attributes between schemas. Relying on a single aspect of information about schemas for schema matching is not sufficient. Approaches have been proposed to combine multiple matchers taking into account

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A Generic Data Level Implementation of ModelGenage, and in addition produces a mapping between those two schemas. This paper presents an implementation of . which in addition allows for the translation of data instances from the source to the target schema, and .. The translation mechanism is distinctive from others in that it takes a generic ap