Titlebook: Conceptual Modeling - ER 2000; 19th International C Alberto H. F. Laender,Stephen W. Liddle,Veda C. St Conference proceedings 2000 Springer

寬敞

A Conceptual Model for the Weban conceptualization/visualization of the documents. We also describe how to convert HTML documents based on this conceptual model. Using the conceptual model and conversion method, we can capture the essence (i.e., semistructure) of HTML documents in a natural and simple way.

zonules

CYN

財(cái)主

TBE: Trigger-By-Example the features to support triggers. Hence, TBE is a useful tool for novice users to create simple trigger rules easily. Further, since TBE is designed to insulate the details of underlying trigger systems from users, it can be used as a universal trigger interface for rule formation.

Arctic

System Analytic Model for Natural Disastersty-Relationship model and its theory of schema equivalence and dominance. The rules are embedded in a pragmatic method telling how they should be applied for integration. The method has been applied to various schemata of realistic size.

沙發(fā)

Firefly

Remco Hoogma,Matthias Weber,Boelie Elzenan conceptualization/visualization of the documents. We also describe how to convert HTML documents based on this conceptual model. Using the conceptual model and conversion method, we can capture the essence (i.e., semistructure) of HTML documents in a natural and simple way.

AUGER

Concept for Energy Transparent Factories,o be preserved. We discuss this problem for sets of participation and co- occurrence constraints. In particular, we prove the necessity of path cardinality constraints, and give an appropriate foundation for this concept.

aggrieve

Matthias Weber,Jens Hemmelskampthe sources) and the cost of adapting the view materialization. In related work, view adaptation is based solely on the old materialization of the same view. Our approach performs view adaptation regarding all the materialized views therefore it optimizes the communication cost.

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Climate Change: The Scientific Consensuscuments and their content in the form of temporal web tables. To support the analysis of web data that evolve with time, valid time intervals are associated with each web document. To manipulate temporal web tables, we define a variety of web operators and illustrate their usefulness using some realistic motivating examples.