| Vol-919 urn:nbn:de:0074-919-5 Copyright © 2012 for the individual papers by the papers' authors. Copying permitted only for private and academic purposes. This volume is published and copyrighted by its editors.

# SeRSy 2012
Semantic Technologies meet Recommender Systems & Big Data

### Proceedings of the International Workshop on Semantic Technologies meet Recommender Systems & Big Data (SeRSy 2012)

#### In conjunction with the 11th International Semantic Web Conference 2012 (ISWC 2012)

### Boston, USA, November 11, 2012.

Edited by

### Marco de Gemmis (1)
Tommaso Di Noia (2)
Pasquale Lops (1)
Thomas Lukasiewicz (3)
Giovanni Semeraro (1)

(1) Department of Computer Science, University of Bari Aldo Moro, Italy
(2) Electrical & Electronics Engineering Department, Politecnico of Bari, Italy
(3) Department of Computer Science, University of Oxford, United Kingdom

## Table of Contents

- Preface i

1. Link Prediction in Multi-relational Graphs using Additive Models 1-12
   Xueyan Jiang, Volker Tresp, Yi Huang, Maximilian Nickel
2. Driver Recommendations of POIs using a Semantic Content-based Approach 13-24
   Rahul Parundekar, Kentaro Oguchi
3. Semantic Network-driven News Recommender Systems: a Celebrity Gossip Use Case
   Marco Fossati, Claudio Giuliano, Giovanni Tummarello 25-36
4. Cinemappy: a Context-aware Mobile App for Movie Recommendations boosted by DBpedia
   Vito Claudio Ostuni, Tommaso Di Noia, Roberto Mirizzi, Romito Davide, Eugenio Di Sciascio 37-48
5. Ontology-based Rules for Recommender Systems
   Jeremy Debattista, Simon Scerri, Ismael Rivera, Siegfried Handschuh 49-60
6. Ontology-centric Decision Support
   Marco Rospocher, Luciano Serafini 61-72
7. RING: A Context Ontology for Communication Channel Rule-based Recommender System
   Miguel Lagares Lemos, Daniel Villanueva Vasquez, Mateusz Radzimski, Angel Lagares Lemos, Juan Miguel Gómez-Berbís 73-82

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08-Oct-2012: submitted by Pasquale Lops
08-Oct-2012: published on CEUR-WS.org