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AAAI
2006
14 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
COMPSAC
1996
IEEE
15 years 1 months ago
Optimal Linear Hashing Files for Orthogonal Range Retrieval
In this paper, we are concerned with the problem of designing optimal linear hashing files for orthogonal range retrieval. Through the study of performance expressions, we show th...
C. Y. Chen, Chin-Chen Chang, Richard C. T. Lee, D....
VLDB
1995
ACM
103views Database» more  VLDB 1995»
15 years 1 months ago
Querying Shapes of Histories
We present a shape definition language, called SDC, for retrieving objects based on shapes contained in the histories associated with these objects. It is a small, yet powerful, l...
Rakesh Agrawal, Giuseppe Psaila, Edward L. Wimmers...
78
Voted
ENTCS
2008
106views more  ENTCS 2008»
14 years 9 months ago
Towards a Sharing Strategy for the Graph Rewriting Calculus
The graph rewriting calculus is an extension of the -calculus, handling graph like structures rather than simple terms. The calculus over terms is naturally generalized by using u...
Paolo Baldan, Clara Bertolissi, Horatiu Cirstea, C...
NLPRS
2001
Springer
15 years 2 months ago
Migemo: Incremental Search Method for Languages with Many Character Faces
We introduce a new incremental search method called Migemo for languages with many character faces. Migemo performs the incremental search by dynamically expanding the input patte...
Satoru Takabayashi, Hiroyuki Komatsu, Toshiyuki Ma...