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CGF
2008
126views more  CGF 2008»
13 years 10 months ago
From Web Data to Visualization via Ontology Mapping
In this paper, we propose a novel approach for automatic generation of visualizations from domain-specific data available on the web. We describe a general system pipeline that co...
O. Gilson, N. Silva, Phil W. Grant, Min Chen
ITNG
2010
IEEE
14 years 3 months ago
Applying Semantic Web Techniques to Reservoir Engineering: Challenges and Experiences from Event Modeling
—In reservoir engineering domain experts deal with many tasks and operations, ranging from reservoir simulation to well maintenance scheduling, with the goal of maximizing oil pr...
Tao Zhu, Amol Bakshi, Viktor K. Prasanna, Karthik ...
ACMICEC
2006
ACM
141views ECommerce» more  ACMICEC 2006»
14 years 4 months ago
From HTML documents to web tables and rules
We present a browser-extending Semantic Web extraction system that maps HTML documents to tables and, where possible, to rules. First, the basic data extractor ViPER distills and ...
Kai Simon, Georg Lausen, Harold Boley
AAAI
2006
13 years 11 months ago
Automatic Wrapper Generation Using Tree Matching and Partial Tree Alignment
This paper is concerned with the problem of structured data extraction from Web pages. The objective of the research is to automatically segment data records in a page, extract da...
Yanhong Zhai, Bing Liu
CORR
2010
Springer
140views Education» more  CORR 2010»
13 years 10 months ago
Evaluation of Query Generators for Entity Search Engines
Dynamic web applications such as mashups need efficient access to web data that is only accessible via entity search engines (e.g. product or publication search engines). However,...
Stefan Endrullis, Andreas Thor, Erhard Rahm