| Vol-1310 urn:nbn:de:0074-1310-3 Copyright © 2014 for the individual papers by the papers' authors. Copying permitted for private and academic purposes. This volume is published and copyrighted by its editors.

# SDSW 2014
Surfacing the Deep and the Social Web

### Proceedings of the Workshop on Surfacing the Deep and the Social Web
co-located with the 13th International Semantic Web Conference (ISWC 2014)

### Riva del Garda, Trentino, Italy, October 19, 2014.

Edited by

### Paulo Rupino da Cunha *
Ngoc Thanh Nguyen **
Omar Boucelma ***
Bogdan Cautis ****
Yannis Velegrakis *****

* University of Coimbra, Faculty of Science and Technology, Department of Informatics Engineering, Pólo II, 3030-290 Coimbra, Portugal
** Wroclaw University of Technology, Faculty of Computer Science and Management, Department of Information Systems, Wroclaw, Poland
*** Aix Marseille University, 13397 Marseille, France
**** University Paris-Sud, University Paris-Sud 11 & Inria Saclay, Bat. 650 (PCRI), 91405 Orsay, France
***** University of Trento, Department of Information Engineering and Computer Science, Via Sommarive 9, 38123 Trento, Italy

## Table of Contents

- Preface

### Papers

- Toward Selectivity-Based Keyword Extraction for Croatian News
  Slobodan Beliga, Ana Meštrović, Sanda Martinčić–Ipšić
- Improving Open Information Extraction Using Domain Knowledge
  Cheikh Kacfah Emani, Catarina Ferreira da Silva, Bruno Fiès, Parisa Ghodous
- Discovering the Topics of a Data Source: a Statistical Approach
  Sonia Bergamaschi, Davide Ferrari, Francesco Guerra, Giovanni Simonini
- Designing a General Deep Web Harvester by Harvestability Factor
  Mohamamdreza Khelghati, Maurice van Keulen, Djoerd Hiemstra
- Web Experience Enhancer Based on a Fast Hierarchical Document Clustering Approach
  Alexandru Ionut Dospinescu, Florin Pop, Valentin Cristea
- Toward Social, Structured and Semantic Search
  Raphaël Bonaque, Bogdan Cautis, François Goasdoué, Ioana Manolescu

### Panel Discussion

- Research Challenges and Avenues in Surfacing the Deep and the Social Web
  Paulo Rupino da Cunha, Ngoc Thanh Nguyen, Omar Boucelma, Bogdan Cautis, Yannis Velegrakis

2014-12-19: submitted by Paulo Rupino da Cunha, metadata incl. bibliographic data published under Creative Commons CC0
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