4695 search results - page 90 / 939 » Web data modeling for integration in data warehouses |
202
Voted
AIIA
2003
Springer
15 years 11 months ago
2003
Springer
We describe the web usage mining activities of an on-going project, called ClickWorld3 , that aims at extracting models of the navigational behaviour of a web site users. The model...
141
click to vote
SKG
2006
IEEE
16 years 3 days ago
2006
IEEE
This paper proposes a prediction approach that combines grey prediction model with three-layer computing architecture in Web environment. It presents a refined prediction formula ...
191
Voted
SIGMOD
2011
ACM
14 years 9 months ago
2011
ACM
In this paper we consider the problem of answering queries using views, which is important for data integration, query optimization, and data warehouses. We consider its simplest ...
201
click to vote
AAAI
1998
15 years 7 months ago
1998
The overwhelming amount of information sources now available through the internet has increased the need to combine or integrate the data retrieved from these sources in an intell...
184
click to vote
HUMAN
2003
Springer
15 years 11 months ago
2003
Springer
In this paper, we propose the ontology-based semantic web search model to enhance efficiency and accuracy of information retrieval for unstructured and semi-structured documents. N...