Wrapper Technology
- 
Naveen Ashish, Craig A. Knoblock: Wrapper Generation for Semi-structured Internet Sources. SIGMOD Record 26(4): 8-15 (1997) 
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Naveen Ashish, Craig A. Knoblock: Semi-Automatic Wrapper Generation for Internet Information Sources. CoopIS 1997: 160-169 
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Ling Liu, Wei Han, David Buttler, Calton Pu, Wei Tang: An XML-based Wrapper Generator for Web Information Extraction. SIGMOD Conference 1999: 540-543 
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Ling Liu, Calton Pu, Wei Han: XWRAP: An XML-Enabled Wrapper Construction System for Web Information Sources. ICDE 2000: 611-621 
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Mary Tork Roth, Peter M. Schwarz: Don't Scrap It, Wrap It! A Wrapper Architecture for Legacy Data Sources. VLDB 1997: 266-275 
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     Arnaud Sahuguet, Fabien Azavant: Building Light-Weight Wrappers for Legacy Web Data-Sources Using W4F. VLDB 1999: 738-741 
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Joachim Hammer, Hector Garcia-Molina, Svetlozar Nestorov, Ramana Yerneni, Markus M. Breunig, Vasilis Vassalos: Template-Based
     Wrappers in the TSIMMIS System. SIGMOD Conference 1997: 532-535 
XML Query Languages
- 
Peter Fankhauser: XQuery Formal Semantics: State and Challenges. SIGMOD Record 30(3): 14-19 (2001) 
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Donald D. Chamberlin, Jonathan Robie, Daniela Florescu: Quilt: An XML Query Language for Heterogeneous Data Sources. WebDB (Selected
     Papers) 2000: 1-25 
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Robie, Lapp and Schach, XML Query Language (XQL),
http://www.w3c.org/TandS/QL/QL98/pp/xql.html
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Peter T. Wood: Rewriting XQL Queries on XML Repositories. BNCOD 2000: 209-226 
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     Zachary G. Ives, Ying Lu: XML Query Languages in Practice: An Evaluation. Web-Age Information Management 2000: 29-40 
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Angela Bonifati, Stefano Ceri: Comparative Analysis of Five XML Query Languages. SIGMOD Record 29(1): 68-79 (2000) 
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     Peter Fankhauser: The XML Query Algebra - Current State and Challenges. RIDE-DM 2001 
-  Mary F. Fernandez, Jérôme Siméon, Philip Wadler: An Algebra for XML Query. FSTTCS 2000: 11-45 
XML-OO-Relational Mappings
- Shuichi Nishioka, Makoto Onizuka: Mapping XML to Object Relational Model. International Conference on Internet Computing (1) 2001: 171-177 
-  Tae-Sun Chung, Sangwon Park, Sang-Young Han, Hyoung-Joo Kim: Extracting Object-Oriented Database Schemas from XML DTDs Using
     Inheritance. EC-Web 2001: 49-59 
-  A. Deutsch, M. F. Fernandez and D. Suciu.  
Storing semistructured data with STORED. In SIGMOD '99, 
pages 431-442, 1999
-  D. Florescu and D. Kossman.
A performance evaluation of alternative mapping schemes for 
storing XML data in a relational database, Technical Report 
3684, INRIA, March 1999.
-  J. Shanmugasundaram, H. Gang, K. Tufte, C. Zhang, D. J. 
DeWitt, and J. F. Naughton.
Relational databases for querying XML documents: 
Limitations and opportunities. In VLDB '99, pages 302-314
-  Igor Tatarinov, Zachary G. Ives, Alon Y. Halevy, Daniel 
S. Weld
Updating XML, In ACM SIGMOD 2001, pages 413-424
Web Query Languages and Systems
-  A. Mendelzon, G. Mihaila, T. Milo. Querying the World Wide Web, Journal of Digital Libraries 1(1),
     pp. 68-88, 1997.
-  G. Arocena, A. Mendelzon, G. Mihaila. Applications of a Web Query language, Proceedings of the
     6th International WWW Conference, Santa Clara, California, April 1997.
-  http://www.cs.toronto.edu/~websql/
-  G. Arocena, A. Mendelzon, Viewing Web Information Systems as Database Applications , Communications of the ACM, July 1998. 
-  G. Arocena, A. Mendelzon, WebOQL: Restructuring Documents, Databases and Webs , Proc. of 14th. Intl. Conf. on Data Engineering (ICDE 98),
     Florida, 1998. 
-  http://www.cs.toronto.edu/~gus/weboql
Data Integration on the Web
-  Denise Draper, Alon Y. Halevy, Daniel S. Weld: The Nimble XML Data Integration System. ICDE 2001: 155-160 
-  Wolfgang May: LoPiX: A System for XML Data Integration and Manipulation. VLDB 2001: 707-708 
-  Diego Calvanese, Giuseppe De Giacomo, Maurizio Lenzerini, Moshe Y. Vardi: Query Answering Using Views for Data Integration over the Web.
     WebDB (Informal Proceedings) 1999: 73-78 
-  Daniela Florescu, Alon Y. Levy: Recent Progress in Data Integration - A Tutorial. ADBIS 1998: 1-2 
-  Zoe Lacroix: Scientific Data Integration: Wrapping Textual Documents with a Database View Mechanism and an XML Engine. BIBE 2000: 71-76 
-  Craig A. Knoblock, Steven Minton, José Luis Ambite, Naveen Ashish, Ion Muslea, Andrew Philpot, Sheila Tejada: The Ariadne Approach to
     Web-Based Information Integration. IJCIS 10(1-2): 145-169 (2001) 
-  Craig A. Knoblock, Steven Minton, José Luis Ambite, Naveen Ashish, Pragnesh J. Modi, Ion Muslea, Andrew Philpot, Sheila Tejada: Modeling
     Web Sources for Information Integration. AAAI/IAAI 1998: 211-218 
Schema Issues
-  Advanced topics in the XML Schema Primer Vol 0, 1 and 2
at www.w3c.org.
Oracle Support for XML
-  Sandeepan Banerjee, Vishu Krishnamurthy, Muralidhar Krishnaprasad, Ravi Murthy: Oracle8i - The XML Enabled Data Management System. ICDE 2000: 561-568 
-  otn.oracle.com has links to several papers etc on XML support in Oracle.
Please try to dig them out. I will do the same too.
 Oracle XML link