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78
Voted
RECSYS
2015
ACM
9 years 11 months ago
Tackling Cold-Start Users in Recommender Systems with Indoor Positioning Systems
In this paper, we present work-in-progress on a recommender system based on Collaborative Filtering that exploits location information gathered by indoor positioning systems. This...
Emanuel Lacic, Dominik Kowald, Matthias Traub, Gra...
64
Voted
RECSYS
2015
ACM
9 years 11 months ago
From Sensors to Songs: A Learning-Free Novel Music Recommendation System using Contextual Sensor Data
Traditional approaches for music recommender systems face the known challenges of providing new recommendations that users perceive as novel and serendipitous discoveries. Even wi...
Abhishek Sen, Martha Larson
79
Voted
RECSYS
2015
ACM
9 years 11 months ago
Network-Based Extension of Multi-Relational Factorization Models
Complex heterogeneous networks contain many types of relations, both local to a particular entity and distant in the network. Multi-relational factorization schemes that incorpora...
Fatemeh Vahedian, Robin D. Burke, Bamshad Mobasher
90
Voted
RECSYS
2015
ACM
9 years 11 months ago
Explaining Contextual Recommendations: Interaction Design Study and Prototype Implementation
We describe an architecture for generating context-aware recommendations along with detailed textual explanations to support the user in the decision-making process. CARE (Context...
Joanna Misztal, Bipin Indurkhya
69
Voted
RECSYS
2015
ACM
9 years 11 months ago
Probability-based Approach for Predicting E-commerce Consumer Behaviour Using Sparse Session Data
This paper describes some of the key properties of the proposed solution for the RecSys 2015 Challenge from the team Tøyvind thørrud. Three contributions will be highlighted: i)...
Øyvind H. Myklatun, Thorstein K. Thorrud, H...