Sciweavers

2108 search results - page 144 / 422
» Visual Data Mining of Web Navigational Data
Sort
View
APWEB
2005
Springer
15 years 10 months ago
Using Probabilistic Latent Semantic Analysis for Personalized Web Search
Web users use search engine to find useful information on the Internet. However current web search engines return answer to a query independent of specific user information need. S...
Chenxi Lin, Gui-Rong Xue, Hua-Jun Zeng, Yong Yu
ICWE
2003
Springer
15 years 9 months ago
Hera: Development of Semantic Web Information Systems
Abstract. As a consequence of the success of the Web, methodologies for information system development need to consider systems that use the Web paradigm. These Web Information Sys...
Geert-Jan Houben, Peter Barna, Flavius Frasincar, ...
PAKDD
2001
ACM
157views Data Mining» more  PAKDD 2001»
15 years 9 months ago
Applying Pattern Mining to Web Information Extraction
Information extraction (IE) from semi-structured Web documents is a critical issue for information integration systems on the Internet. Previous work in wrapper induction aim to so...
Chia-Hui Chang, Shao-Chen Lui, Yen-Chin Wu
124
Voted
IV
2008
IEEE
115views Visualization» more  IV 2008»
15 years 11 months ago
Visual Analytics on the Financial Market: Pixel-based Analysis and Comparison of Long-Term Investments
In this paper, we describe solutions how pixel-based visualization techniques can support the decision making process for investors on the financial market. We especially focus o...
Hartmut Ziegler, Tilo Nietzschmann, Daniel A. Keim
CHI
2003
ACM
15 years 9 months ago
SeismoSpin: a physical instrument for digital data
SeismoSpin is a novel interactive instrument designed around a “Disc-Jockey/mixer” metaphor that gives seismologists a quick and powerful way to explore earthquake data. The c...
Mark McKelvin, Ragnhild Nestande, Leticia Valdez, ...