1. Tractable XML data exchange via relations

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   • Leonid Libkin
   • Juan L. Reutter

   Research Article 20 May 2012 Pages: 243 - 263

2. Composite recommendations: from items to packages

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   • Laks V. S. Lakshmanan
   • Peter T. Wood

   Research Article 05 June 2012 Pages: 264 - 277

3. Matching dependencies: semantics and query answering

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   • Leopoldo Bertossi
   • Iluju Kiringa

   Research Article 20 May 2012 Pages: 278 - 292

4. Linking temporal records

   • Pei Li
   • Xin Luna Dong
   • Divesh Srivastava

   Research Article 20 May 2012 Pages: 293 - 312

5. Adding regular expressions to graph reachability and pattern queries

   • Wenfei Fan
   • Jianzhong Li
   • Yinghui Wu

   Research Article 05 June 2012 Pages: 313 - 338