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Effective Schema-Based XML Query Optimization Techniques (2003)  (Make Corrections)  
Guoren Wang and Mengchi Liu School of Computer Science Carleton University,...



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Abstract: Use of path expressions is a common feature in most XML query languages, and many evaluation methods for path expression queries have been proposed recently. However, there are few researches on the issue of optimizing regular path expression queries. In this paper, two kinds of path expression optimization principles are proposed, named path shortening and path complementing, respectively. The path shortening principle reduces the querying cost by shortening the path expressions with the... (Update)

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BibTeX entry:   (Update)

@misc{ and-effective,
  author = "Guoren Wang And",
  title = "Effective Schema-Based XML Query Optimization Techniques",
  url = "citeseer.ist.psu.edu/749717.html" }
Citations (may not include all citations):
501   The lorel query language for semistructured data - Abiteboul, Quass et al. - 1997
195   Xml path language (context) - Cark, DeRose - 1999
161   A query language for xml - Deutsch, Fernandez et al. - 1999
47   Storing and querying xml data using an rdmbs (context) - Florescu, Kossmann - 1999
31   Xmark: A benchmark for xml data management - Schmidt, Waas et al. - 2002
8   Xquery formal semantics: State and challenges (context) - Fankhauser - 2001
5   Towards declarative xml querying - Liu, Ling - 2002
5   Xbase: Making your gigabyte disk queriable (context) - Lu, Wang et al. - 2002
4   Vxmlr: A visual xml-relational database system (context) - Zhou, Lu et al.
3   Xmach-1: A multi-user benchmark for xml data management (context) - Rahm, Bohme
2   Performance evaluation of a dom-based xml database: Storage (context) - Lv, Wang et al.
1   Path materialization revisited: An efcient storage model for.. (context) - Jiang, Lu et al. - 2002

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