Table of Contents
Querying XML with Locator Semantics
Overview
General Requirements for Querying XML (Excerpt from Dave Maier, W3C QL 98)
Running Example
Functional Requirements for Querying XML (Dave Maier, W3C QL 98)
XQL Overview (State W3C QL 98)
XQL 98 Examples
XQL 98 lacked:
Extended XQL Examples
Towards a Datamodel for querying XML
Locators for Bookstore
Locators <-> XML Serialization
Locator Sets vs. Relations
Locator Algebra (0)
Locator Algebra (1)
Locator Algebra (2)
Locator Algebra (3)
Locator Algebra (4)
Join Example (1)
Join Example (2)
Some Equivalence Transformations for L’Algebra
Open Issues
The IPSI XML Brokering Framework
Wrappers
Mediator: XQL Engine + Persistent DOM
Application 1: An XML Broker for Golfers
Application 2: RELIMO Integrating Bioinformatics Data
Application Data
Some Links & Acks
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