1. Special issue on querying the data web

   • Paolo Ceravolo
   • Chengfei Liu
   • Kai-Uwe Sattler

   EditorialNotes 17 August 2011 Pages: 461 - 463

2. Distributed processing of continuous sliding-window k-NN queries for data stream filtering

   • Krešimir Pripužić
   • Ivana Podnar Žarko
   • Karl Aberer

   OriginalPaper 24 March 2011 Pages: 465 - 494

3. Comparing data summaries for processing live queries over Linked Data

   • Jürgen Umbrich
   • Katja Hose
   • Axel Polleres

   OriginalPaper 07 January 2011 Pages: 495 - 544

4. A distributed full-text top-k document dissemination system in distributed hash tables

   • Weixiong Rao
   • Lei Chen

   OriginalPaper 06 January 2011 Pages: 545 - 572

5. Efficient top-K approximate searches against a relation with multiple attributes

   • Wei Lu
   • Jinchuan Chen
   • Wei Pan

   OriginalPaper 12 August 2011 Pages: 573 - 597

6. A scalable and extensible framework for query answering over RDF

   • Roberto De Virgilio
   • Pierluigi Del Nostro
   • Stefano Paolozzi

   OriginalPaper 14 January 2011 Pages: 599 - 622

7. Indexing and querying segmented web pages: the BlockWeb Model

   • Emmanuel Bruno
   • Nicolas Faessel
   • Michel Scholl

   OriginalPaper 08 March 2011 Pages: 623 - 649

8. Semantic flooding

   • Fausto Giunchiglia
   • Uladzimir Kharkevich
   • Alethia Hume

   OriginalPaper 20 January 2011 Pages: 651 - 669

9. Processing keyword search on XML: a survey

   • Ziyang Liu
   • Yi Chen

   OriginalPaper 10 May 2011 Pages: 671 - 707