| Vol-1271 urn:nbn:de:0074-1271-4 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.

# RSWeb 2014
Recommender Systems and the Social Web

### Proceedings of the 6th Workshop on Recommender Systems and the Social Web (RSWeb 2014)
co-located with the 8th ACM Conference on Recommender Systems (RecSys 2014)

### Foster City, CA, USA, October 6, 2014.

Edited by

### Dietmar Jannach *
Jill Freyne **
Werner Geyer ***
Ido Guy ****
Andreas Hotho *****
Bamshad Mobasher ******

* TU Dortmund, Department of Computer Science, Germany
** CSIRO ICT Center , Sydney, Australia
*** IBM Research , Cambridge, USA
**** Yahoo! Labs, Haifa, Israel
***** University Würzburg, Würzburg, Germany
****** DePaul University, Chicago, USA

## Table of Contents

### Invited talk

- Blurring of the Boundary between Search and Recommendation
  Ed Chi, Google

### Long papers

- Analyzing the Characteristics of Shared Playlists for Music Recommendation
  Dietmar Jannach, Iman Kamehkhosh, Geoffray Bonnin
- Exploring Social Network Effects on Popularity Biases in Recommender Systems
  Rocío Cañamares, Pablo Castells
- The Browsemaps: Collaborative Filtering at LinkedIn
  Lili Wu, Sam Shah, Sean Choi, Mitul Tiwari, Christian Posse

### Short papers

- Exploiting Popularity and Similarity for Link Recommendation in Twitter Networks
  Jun Zou, Faramarz Fekri
- Using Social Data for Personalizing Review Rankings
  Vaishak Suresh, Syeda Roohi, Magdalini Eirinaki, Iraklis Varlamis
- You are What You Eat! Tracking Health Through Recipe Interactions
  Alan Said, Alejandro Bellogín
- Predicting Component Utilities for Linear-Weighted Hybrid Recommendation
  Fatemeh Vahedian, Robin Burke

2014-10-17: submitted by Dietmar Jannach, metadata incl. bibliographic data published under Creative Commons CC0
2014-10-17: published on CEUR-WS.org |valid HTML5|