Communications of the ACM
Evaluating collaborative filtering recommender systems
ACM Transactions on Information Systems (TOIS)
Proceedings of the 10th international conference on Intelligent user interfaces
Computing and applying trust in web-based social networks
Computing and applying trust in web-based social networks
Recommender systems: attack types and strategies
AAAI'05 Proceedings of the 20th national conference on Artificial intelligence - Volume 1
Empirical analysis of predictive algorithms for collaborative filtering
UAI'98 Proceedings of the Fourteenth conference on Uncertainty in artificial intelligence
Improving collaborative filtering with trust-based metrics
Proceedings of the 2006 ACM symposium on Applied computing
PITTCULT: trust-based cultural event recommender
Proceedings of the 2008 ACM conference on Recommender systems
Policy based access for home contents and services
CSTST '08 Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technology
Collaborative web search: a robustness analysis
Artificial Intelligence Review
A framework for privacy in social communities
International Journal of Web Based Communities
iTrustU: a blog recommender system based on multi-faceted trust and collaborative filtering
Proceedings of the 2009 ACM symposium on Applied Computing
TrustWalker: a random walk model for combining trust-based and item-based recommendation
Proceedings of the 15th ACM SIGKDD international conference on Knowledge discovery and data mining
Learning to recommend with social trust ensemble
Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
Sequence-Based Trust for Document Recommendation
EC-Web 2009 Proceedings of the 10th International Conference on E-Commerce and Web Technologies
Using a trust network to improve top-N recommendation
Proceedings of the third ACM conference on Recommender systems
Learning to recommend with trust and distrust relationships
Proceedings of the third ACM conference on Recommender systems
Personalised and dynamic trust in social networks
Proceedings of the third ACM conference on Recommender systems
FeedbackTrust: using feedback effects in trust-based recommendation systems
Proceedings of the third ACM conference on Recommender systems
Trust relationship prediction using online product review data
Proceedings of the 1st ACM international workshop on Complex networks meet information & knowledge management
RCCtrust: A combined trust model for electronic community
Journal of Computer Science and Technology - Special section on trust and reputation management in future computing systmes and applications
Improved trust-aware recommender system using small-worldness of trust networks
Knowledge-Based Systems
Use of social network information to enhance collaborative filtering performance
Expert Systems with Applications: An International Journal
FeedRank: a semantic-based management system of web feeds
IDEAL'09 Proceedings of the 10th international conference on Intelligent data engineering and automated learning
Incorporating similarity and trust for collaborative filtering
FSKD'09 Proceedings of the 6th international conference on Fuzzy systems and knowledge discovery - Volume 2
Social networks and interest similarity: the case of CiteULike
Proceedings of the 21st ACM conference on Hypertext and hypermedia
Identifying influential reviewers for word-of-mouth marketing
Electronic Commerce Research and Applications
Trust network inference for online rating data using generative models
Proceedings of the 16th ACM SIGKDD international conference on Knowledge discovery and data mining
Trust-based rating prediction for recommendation in web 2.0 collaborative learning social software
ITHET'10 Proceedings of the 9th international conference on Information technology based higher education and training
A matrix factorization technique with trust propagation for recommendation in social networks
Proceedings of the fourth ACM conference on Recommender systems
Proceedings of the Workshop on Context-Aware Movie Recommendation
Learning a user-thread alignment manifold for thread recommendation in online forum
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Dependable filtering: Philosophy and realizations
ACM Transactions on Information Systems (TOIS)
Categorizing user interests in recommender systems
KES'10 Proceedings of the 14th international conference on Knowledge-based and intelligent information and engineering systems: Part II
Social manipulation of online recommender systems
SocInfo'10 Proceedings of the Second international conference on Social informatics
Recommender systems with social regularization
Proceedings of the fourth ACM international conference on Web search and data mining
Strength of social influence in trust networks in product review sites
Proceedings of the fourth ACM international conference on Web search and data mining
Improving recommendations using WatchingNetworks in a social tagging system
Proceedings of the 2011 iConference
Strategies for incorporating knowledge defects and path length in trust aggregation
IEA/AIE'10 Proceedings of the 23rd international conference on Industrial engineering and other applications of applied intelligent systems - Volume Part III
Learning to recommend with explicit and implicit social relations
ACM Transactions on Intelligent Systems and Technology (TIST)
Developing trust networks based on user tagging information for recommendation making
WISE'10 Proceedings of the 11th international conference on Web information systems engineering
How far are we in trust-aware recommendation?
ECIR'11 Proceedings of the 33rd European conference on Advances in information retrieval
A social network-aware top-N recommender system using GPU
Proceedings of the 11th annual international ACM/IEEE joint conference on Digital libraries
Sequence-based trust in collaborative filtering for document recommendation
International Journal of Human-Computer Studies
A scalable tag-based recommender system for new users of the social web
DEXA'11 Proceedings of the 22nd international conference on Database and expert systems applications - Volume Part I
A Case Study of Collaboration and Reputation in Social Web Search
ACM Transactions on Intelligent Systems and Technology (TIST)
Trust based recommender system using ant colony for trust computation
Expert Systems with Applications: An International Journal
A generalized stochastic block model for recommendation in social rating networks
Proceedings of the fifth ACM conference on Recommender systems
Factorization vs. regularization: fusing heterogeneous social relationships in top-n recommendation
Proceedings of the fifth ACM conference on Recommender systems
Applied Intelligence
Social market: combining explicit and implicit social networks
SSS'11 Proceedings of the 13th international conference on Stabilization, safety, and security of distributed systems
mTrust: discerning multi-faceted trust in a connected world
Proceedings of the fifth ACM international conference on Web search and data mining
Implicit: a multi-agent recommendation system for web search
Autonomous Agents and Multi-Agent Systems
An adaptive spreading activation scheme for performing more effective collaborative recommendation
DEXA'05 Proceedings of the 16th international conference on Database and Expert Systems Applications
The state-of-the-art in personalized recommender systems for social networking
Artificial Intelligence Review
Efficient routing on finding recommenders for trust-aware recommender systems
Proceedings of the 6th International Conference on Ubiquitous Information Management and Communication
A generalized taxonomy of explanations styles for traditional and social recommender systems
Data Mining and Knowledge Discovery
Subjective review-based reputation
Proceedings of the 27th Annual ACM Symposium on Applied Computing
A social network-based approach to expert recommendation system
HAIS'12 Proceedings of the 7th international conference on Hybrid Artificial Intelligent Systems - Volume Part I
Trust assessment: a personalized, distributed, and secure approach
Concurrency and Computation: Practice & Experience
Practical aggregation operators for gradual trust and distrust
Fuzzy Sets and Systems
Trust and distrust aggregation enhanced with path length incorporation
Fuzzy Sets and Systems
Preventing recommendation attack in trust-based recommender systems
Journal of Computer Science and Technology - Special issue on Community Analysis and Information Recommendation
eTrust: understanding trust evolution in an online world
Proceedings of the 18th ACM SIGKDD international conference on Knowledge discovery and data mining
Circle-based recommendation in online social networks
Proceedings of the 18th ACM SIGKDD international conference on Knowledge discovery and data mining
Urban point-of-interest recommendation by mining user check-in behaviors
Proceedings of the ACM SIGKDD International Workshop on Urban Computing
Friend or frenemy?: predicting signed ties in social networks
SIGIR '12 Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval
Electronic Commerce Research and Applications
A simple but effective method to incorporate trusted neighbors in recommender systems
UMAP'12 Proceedings of the 20th international conference on User Modeling, Adaptation, and Personalization
Resolving data sparsity and cold start in recommender systems
UMAP'12 Proceedings of the 20th international conference on User Modeling, Adaptation, and Personalization
Trust-based local and social recommendation
Proceedings of the 4th ACM RecSys workshop on Recommender systems and the social web
On top-k recommendation using social networks
Proceedings of the sixth ACM conference on Recommender systems
e-learning recommender system for learners in online social networks through association retrieval
Proceedings of the CUBE International Information Technology Conference
Stability of Recommendation Algorithms
ACM Transactions on Information Systems (TOIS)
Social contextual recommendation
Proceedings of the 21st ACM international conference on Information and knowledge management
A trust-semantic fusion-based recommendation approach for e-business applications
Decision Support Systems
A comparative study of heterogeneous item recommendations in social systems
Information Sciences: an International Journal
Social recommendation across multiple relational domains
Proceedings of the 21st ACM international conference on Information and knowledge management
Trust prediction via aggregating heterogeneous social networks
Proceedings of the 21st ACM international conference on Information and knowledge management
Learning to recommend with social relation ensemble
Proceedings of the 21st ACM international conference on Information and knowledge management
An effective recommendation method for cold start new users using trust and distrust networks
Information Sciences: an International Journal
Enabling topic-level trust for collaborative information sharing
Personal and Ubiquitous Computing
Using structural information for distributed recommendation in a social network
Applied Intelligence
Composite Service Recommendation Based on Bayes Theorem
International Journal of Web Services Research
Perspectives on crowdsourcing annotations for natural language processing
Language Resources and Evaluation
More reputable recommenders give more accurate recommendations?
Proceedings of the 7th International Conference on Ubiquitous Information Management and Communication
Trust Based Service Selection in Service Oriented Environment
International Journal of Web Services Research
A robust trust model for service-oriented systems
Journal of Computer and System Sciences
A case study on trust-based automated blog recommendation making
ACIIDS'13 Proceedings of the 5th Asian conference on Intelligent Information and Database Systems - Volume Part II
Applying Trust Metrics Based on User Interactions to Recommendation in Social Networks
ASONAM '12 Proceedings of the 2012 International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2012)
Identifying Influential Taggers in Trust-Aware Recommender Systems
ASONAM '12 Proceedings of the 2012 International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2012)
An Improved Model of Trust-aware Recommender Systems Using Distrust Metric
ASONAM '12 Proceedings of the 2012 International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2012)
A Community Based Algorithm for Deriving Users' Profiles from Egocentrics Networks
ASONAM '12 Proceedings of the 2012 International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2012)
A flexible framework for context-aware recommendations in the social commerce domain
Proceedings of the Joint EDBT/ICDT 2013 Workshops
Social Recommendation Based on Multi-relational Analysis
WI-IAT '12 Proceedings of the The 2012 IEEE/WIC/ACM International Joint Conferences on Web Intelligence and Intelligent Agent Technology - Volume 02
Being confident about the quality of the predictions in recommender systems
ECIR'13 Proceedings of the 35th European conference on Advances in Information Retrieval
Enhancing the trust-based recommendation process with explicit distrust
ACM Transactions on the Web (TWEB)
Improving trust modeling through the limit of advisor network size and use of referrals
Electronic Commerce Research and Applications
Recommending social network applications via social filtering mechanisms
Information Sciences: an International Journal
Novel personal and group-based trust models in collaborative filtering for document recommendation
Information Sciences: an International Journal
Discovering influential nodes from trust network
Proceedings of the 28th Annual ACM Symposium on Applied Computing
Lattice navigation for collaborative filtering by means of (fuzzy) formal concept analysis
Proceedings of the 28th Annual ACM Symposium on Applied Computing
A sentiment-enhanced personalized location recommendation system
Proceedings of the 24th ACM Conference on Hypertext and Social Media
Knowledge-Based Systems
An experimental study on implicit social recommendation
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval
Trust based recommendation systems
Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
A survey of trust in social networks
ACM Computing Surveys (CSUR)
Exploiting trustors as well as trustees in trust-based recommendation
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
Proceedings of the 7th ACM conference on Recommender systems
Exploiting two-faceted web of trust for enhanced-quality recommendations
Expert Systems with Applications: An International Journal
Location recommendation in location-based social networks using user check-in data
Proceedings of the 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Utilizing social and behavioral neighbors for personalized recommendation
ISNN'13 Proceedings of the 10th international conference on Advances in Neural Networks - Volume Part II
Social trust prediction using rank-k matrix recovery
IJCAI'13 Proceedings of the Twenty-Third international joint conference on Artificial Intelligence
Exploiting local and global social context for recommendation
IJCAI'13 Proceedings of the Twenty-Third international joint conference on Artificial Intelligence
Social trust prediction using heterogeneous networks
ACM Transactions on Knowledge Discovery from Data (TKDD)
Social collaborative retrieval
Proceedings of the 7th ACM international conference on Web search and data mining
Web 2.0 Recommendation service by multi-collaborative filtering trust network algorithm
Information Systems Frontiers
Trust-aware peer sampling: Performance and privacy tradeoffs
Theoretical Computer Science
Comparative trust management with applications: Bayesian approaches emphasis
Future Generation Computer Systems
A Monte Carlo algorithm for cold start recommendation
Proceedings of the 23rd international conference on World wide web
Merging trust in collaborative filtering to alleviate data sparsity and cold start
Knowledge-Based Systems
ACM Transactions on the Web (TWEB)
A survey of collaborative filtering based social recommender systems
Computer Communications
Defending recommender systems by influence analysis
Information Retrieval
| Hi-index | 0.01 |
Recommender Systems based on Collaborative Filtering suggest to users items they might like. However due to data sparsity of the input ratings matrix, the step of finding similar users often fails. We propose to replace this step with the use of a trust metric, an algorithm able to propagate trust over the trust network and to estimate a trust weight that can be used in place of the similarity weight. An empirical evaluation on Epinions.com dataset shows that Recommender Systems that make use of trust information are the most effective in term of accuracy while preserving a good coverage. This is especially evident on users who provided few ratings.