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CIKM
2006
Springer
14 years 2 months ago
A comparative study on classifying the functions of web page blocks
In this paper, we study the problem of learning block classification models to estimate block functions. We distinguish general models, which are learned across multiple sites, an...
Xiangye Xiao, Qiong Luo, Xing Xie, Wei-Ying Ma
VLDB
2000
ACM
104views Database» more  VLDB 2000»
14 years 2 months ago
The Evolution of the Web and Implications for an Incremental Crawler
In this paper we study how to build an effective incremental crawler. The crawler selectively and incrementally updates its index and/or local collection of web pages, instead of ...
Junghoo Cho, Hector Garcia-Molina
AAAI
2010
14 years 9 days ago
Prioritization of Domain-Specific Web Information Extraction
It is often desirable to extract structured information from raw web pages for better information browsing, query answering, and pattern mining. Many such Information Extraction (...
Jian Huang, Cong Yu
DEXA
2011
Springer
263views Database» more  DEXA 2011»
12 years 10 months ago
Sampling the National Deep Web
A huge portion of today’s Web consists of web pages filled with information from myriads of online databases. This part of the Web, known as the deep Web, is to date relatively ...
Denis Shestakov
WWW
2005
ACM
14 years 11 months ago
Predictive ranking: a novel page ranking approach by estimating the web structure
PageRank (PR) is one of the most popular ways to rank web pages. However, as the Web continues to grow in volume, it is becoming more and more difficult to crawl all the available...
Haixuan Yang, Irwin King, Michael R. Lyu