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ICDE
2006
IEEE
192views Database» more  ICDE 2006»
16 years 8 months ago
Approximating Aggregation Queries in Peer-to-Peer Networks
Peer-to-peer databases are becoming prevalent on the Internet for distribution and sharing of documents, applications, and other digital media. The problem of answering large scal...
Benjamin Arai, Gautam Das, Dimitrios Gunopulos, Va...
ICDE
2004
IEEE
116views Database» more  ICDE 2004»
16 years 8 months ago
An Efficient Algorithm for Mining Frequent Sequences by a New Strategy without Support Counting
Mining sequential patterns in large databases is an important research topic. The main challenge of mining sequential patterns is the high processing cost due to the large amount ...
Ding-Ying Chiu, Yi-Hung Wu, Arbee L. P. Chen
ICDE
2003
IEEE
104views Database» more  ICDE 2003»
16 years 8 months ago
PIX: A System for Phrase Matching in XML Documents
We present a system that enables flexible and efficient phrase matching in XML documents. Since XML allows structured and unstructured information to be interleaved, phrase matchi...
Divesh Srivastava, Mary F. Fernández, Sihem...
ICDE
2003
IEEE
129views Database» more  ICDE 2003»
16 years 8 months ago
Representing Web Graphs
A Web repository is a large special-purpose collection of Web pages and associated indexes. Many useful queries and computations over such repositories involve traversal and navig...
Sriram Raghavan, Hector Garcia-Molina
ICDE
2000
IEEE
120views Database» more  ICDE 2000»
16 years 8 months ago
Query Planning with Limited Source Capabilities
In information-integration systems, sources may have diverse and limited query capabilities. In this paper we show that because sources have restrictions on retrieving their infor...
Chen Li, Edward Y. Chang
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