ICIS '00 Proceedings of the twenty first international conference on Information systems
Intelligent profiling by example
Proceedings of the 6th international conference on Intelligent user interfaces
An evidential model of distributed reputation management
Proceedings of the first international joint conference on Autonomous agents and multiagent systems: part 1
Extracting reputation in multi agent systems by means of social network topology
Proceedings of the first international joint conference on Autonomous agents and multiagent systems: part 1
Cumulated gain-based evaluation of IR techniques
ACM Transactions on Information Systems (TOIS)
Review on Computational Trust and Reputation Models
Artificial Intelligence Review
Ranking systems: the PageRank axioms
Proceedings of the 6th ACM conference on Electronic commerce
TRAVOS: Trust and Reputation in the Context of Inaccurate Information Sources
Autonomous Agents and Multi-Agent Systems
An integrated trust and reputation model for open multi-agent systems
Autonomous Agents and Multi-Agent Systems
The Computer Journal
A survey of trust and reputation systems for online service provision
Decision Support Systems
Eliciting single-peaked preferences using comparison queries
Proceedings of the 6th international joint conference on Autonomous agents and multiagent systems
Dynamically learning sources of trust information: experience vs. reputation
Proceedings of the 6th international joint conference on Autonomous agents and multiagent systems
Incentives for expressing opinions in online polls
Proceedings of the 9th ACM conference on Electronic commerce
On the complexity of schedule control problems for knockout tournaments
Proceedings of The 8th International Conference on Autonomous Agents and Multiagent Systems - Volume 1
Preference functions that score rankings and maximum likelihood estimation
IJCAI'09 Proceedings of the 21st international jont conference on Artifical intelligence
Two of a Kind or the Ratings Game? Adaptive Pairwise Preferences and Latent Factor Models
ICDM '10 Proceedings of the 2010 IEEE International Conference on Data Mining
A novel reputation computation model based on subjective logic for mobile ad hoc networks
Future Generation Computer Systems
Fair Seeding in Knockout Tournaments
ACM Transactions on Intelligent Systems and Technology (TIST)
CRM: An efficient trust and reputation model for agent computing
Knowledge-Based Systems
Crowd IQ: aggregating opinions to boost performance
Proceedings of the 11th International Conference on Autonomous Agents and Multiagent Systems - Volume 1
Sentic Computing: Techniques, Tools, and Applications
Sentic Computing: Techniques, Tools, and Applications
COST'11 Proceedings of the 2011 international conference on Cognitive Behavioural Systems
Computational trust and reputation models for open multi-agent systems: a review
Artificial Intelligence Review
New Avenues in Opinion Mining and Sentiment Analysis
IEEE Intelligent Systems
| Hi-index | 12.05 |
Complex social networks are typically used in order to represent and structure social relationships that do not follow a predictable pattern of behaviour. Due to their openness and dynamics, these networks make participants continuously deal with uncertainty before any type of interaction. Reputation appears as a key concept helping users to mitigate such uncertainty. Most of the reputation mechanisms proposed in the literature are based on numerical opinions (ratings), and consequently, they are exposed to potential problems such as the subjectivity in the opinions and their consequent inaccurate aggregation. With these problems in mind, this paper presents a reputation mechanism based on the concepts of pairwise elicitation processes and knock-out tournaments. The main objective of this mechanism is to build reputation rankings from qualitative opinions, thereby removing the subjectivity problems associated with the aggregation of quantitative opinions. The proposed approach is evaluated with different data sets from the MovieLens and Flixster web sites.