Collaborative filtering with privacy via factor analysis
SIGIR '02 Proceedings of the 25th annual international ACM SIGIR conference on Research and development in information retrieval
Shock: Aggregating Information While Preserving Privacy
Information Systems Frontiers
SHOCK: communicating with computational messages and automatic private profiles
WWW '03 Proceedings of the 12th international conference on World Wide Web
Bug isolation via remote program sampling
PLDI '03 Proceedings of the ACM SIGPLAN 2003 conference on Programming language design and implementation
Collaborative filtering via gaussian probabilistic latent semantic analysis
Proceedings of the 26th annual international ACM SIGIR conference on Research and development in informaion retrieval
Privacy-Preserving Collaborative Filtering Using Randomized Perturbation Techniques
ICDM '03 Proceedings of the Third IEEE International Conference on Data Mining
Latent semantic models for collaborative filtering
ACM Transactions on Information Systems (TOIS)
Shilling recommender systems for fun and profit
Proceedings of the 13th international conference on World Wide Web
'I didn't buy it for myself' privacy and ecommerce personalization
Proceedings of the 2003 ACM workshop on Privacy in the electronic society
PocketLens: Toward a personal recommender system
ACM Transactions on Information Systems (TOIS)
'I didn't buy it for myself': privacy and Ecommerce personalization
Designing personalized user experiences in eCommerce
Configurable Security Protocols for Multi-party Data Analysis with Malicious Participants
ICDE '05 Proceedings of the 21st International Conference on Data Engineering
Finding group shilling in recommendation system
WWW '05 Special interest tracks and posters of the 14th international conference on World Wide Web
SVD-based collaborative filtering with privacy
Proceedings of the 2005 ACM symposium on Applied computing
Improved recommendation systems
SODA '05 Proceedings of the sixteenth annual ACM-SIAM symposium on Discrete algorithms
Collaborate with strangers to find own preferences
Proceedings of the seventeenth annual ACM symposium on Parallelism in algorithms and architectures
Preventing shilling attacks in online recommender systems
Proceedings of the 7th annual ACM international workshop on Web information and data management
Privacy Preserving Link Analysis on Dynamic Weighted Graph
Computational & Mathematical Organization Theory
Applications of secure electronic voting to automated privacy-preserving troubleshooting
Proceedings of the 12th ACM conference on Computer and communications security
A privacy-preserving collaborative filtering scheme with two-way communication
EC '06 Proceedings of the 7th ACM conference on Electronic commerce
Privacy-Preserving Computation of Bayesian Networks on Vertically Partitioned Data
IEEE Transactions on Knowledge and Data Engineering
DCFLA: A distributed collaborative-filtering neighbor-locating algorithm
Information Sciences: an International Journal
Journal of Computer Security
Effects of inconsistently masked data using RPT on CF with privacy
Proceedings of the 2007 ACM symposium on Applied computing
A user-oriented contents recommendation system in peer-to-peer architecture
Expert Systems with Applications: An International Journal
Introduction to intelligent techniques for Web personalization
ACM Transactions on Internet Technology (TOIT)
Practical private computation of vector addition-based functions
Proceedings of the twenty-sixth annual ACM symposium on Principles of distributed computing
ACM Transactions on Information Systems (TOIS)
Private distributed collaborative filtering using estimated concordance measures
Proceedings of the 2007 ACM conference on Recommender systems
Enhancing privacy and preserving accuracy of a distributed collaborative filtering
Proceedings of the 2007 ACM conference on Recommender systems
An agent-based approach for privacy-preserving recommender systems
Proceedings of the 6th international joint conference on Autonomous agents and multiagent systems
Protection and retrieval of encrypted multimedia content: when cryptography meets signal processing
EURASIP Journal on Information Security
Learning from What Others Know: Privacy Preserving Cross System Personalization
UM '07 Proceedings of the 11th international conference on User Modeling
Privacy-preserving social network analysis for criminal investigations
Proceedings of the 7th ACM workshop on Privacy in the electronic society
Wifi-reports: improving wireless network selection with collaboration
Proceedings of the 7th international conference on Mobile systems, applications, and services
Differentially private recommender systems: building privacy into the net
Proceedings of the 15th ACM SIGKDD international conference on Knowledge discovery and data mining
Providing predictions on distributed HMMs with privacy
Artificial Intelligence Review
Privacy-Preserving Face Recognition
PETS '09 Proceedings of the 9th International Symposium on Privacy Enhancing Technologies
ItemRank: a random-walk based scoring algorithm for recommender engines
IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
Preserving privacy in collaborative filtering through distributed aggregation of offline profiles
Proceedings of the third ACM conference on Recommender systems
An inner-enterprise knowledge recommender system
Expert Systems with Applications: An International Journal
Proceedings of the 18th ACM conference on Information and knowledge management
A verifiable, centralized, coercion-free reputation system
Proceedings of the 8th ACM workshop on Privacy in the electronic society
Towards publishing recommendation data with predictive anonymization
ASIACCS '10 Proceedings of the 5th ACM Symposium on Information, Computer and Communications Security
Personalized communities in a distributed recommender system
ECIR'07 Proceedings of the 29th European conference on IR research
Privacy-enhanced web personalization
The adaptive web
Composite signal representation for fast and storage-efficient processing of encrypted signals
IEEE Transactions on Information Forensics and Security
Privacy-preserving eigentaste-based collaborative filtering
IWSEC'07 Proceedings of the Security 2nd international conference on Advances in information and computer security
A random-walk based scoring algorithm applied to recommender engines
WebKDD'06 Proceedings of the 8th Knowledge discovery on the web international conference on Advances in web mining and web usage analysis
Cooperative bug isolation: winning thesis of the 2005 ACM doctoral dissertation competition
Cooperative bug isolation: winning thesis of the 2005 ACM doctoral dissertation competition
A framework for privacy-conducive recommendations
Proceedings of the 9th annual ACM workshop on Privacy in the electronic society
An architecture for privacy-enabled user profile portability on the web of data
Proceedings of the 1st International Workshop on Information Heterogeneity and Fusion in Recommender Systems
Reliable medical recommendation systems with patient privacy
Proceedings of the 1st ACM International Health Informatics Symposium
Achieving optimal privacy in trust-aware social recommender systems
SocInfo'10 Proceedings of the Second international conference on Social informatics
P4P: practical large-scale privacy-preserving distributed computation robust against malicious users
USENIX Security'10 Proceedings of the 19th USENIX conference on Security
Privacy-enhanced reputation-feedback methods to reduce feedback extortion in online auctions
Proceedings of the first ACM conference on Data and application security and privacy
Privacy preserving protocols for eigenvector computation
PSDML'10 Proceedings of the international ECML/PKDD conference on Privacy and security issues in data mining and machine learning
A game theoretic framework for data privacy preservation in recommender systems
ECML PKDD'11 Proceedings of the 2011 European conference on Machine learning and knowledge discovery in databases - Volume Part I
Pistis: A Privacy-Preserving Content Recommender System for Online Social Communities
WI-IAT '11 Proceedings of the 2011 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology - Volume 01
Recommendation in the end-to-end encrypted domain
Proceedings of the 20th ACM international conference on Information and knowledge management
YANA: an efficient privacy-preserving recommender system for online social communities
Proceedings of the 20th ACM international conference on Information and knowledge management
An improved privacy-preserving DWT-based collaborative filtering scheme
Expert Systems with Applications: An International Journal
OTM'11 Proceedings of the 2011th Confederated international conference on On the move to meaningful internet systems - Volume Part I
Towards robust and efficient computation in dynamic peer-to-peer networks
Proceedings of the twenty-third annual ACM-SIAM symposium on Discrete Algorithms
The decreasing marginal value of evaluation network size
ACM SIGCAS Computers and Society
Achieving private recommendations using randomized response techniques
PAKDD'06 Proceedings of the 10th Pacific-Asia conference on Advances in Knowledge Discovery and Data Mining
Privacy-preserving collaborative filtering on vertically partitioned data
PKDD'05 Proceedings of the 9th European conference on Principles and Practice of Knowledge Discovery in Databases
Arbitrarily distributed data-based recommendations with privacy
Data & Knowledge Engineering
The impact of data obfuscation on the accuracy of collaborative filtering
Expert Systems with Applications: An International Journal
A collaborative filtering recommendation methodology for peer-to-peer systems
EC-Web'05 Proceedings of the 6th international conference on E-Commerce and Web Technologies
Protecting user data in ubiquitous computing: towards trustworthy environments
PET'04 Proceedings of the 4th international conference on Privacy Enhancing Technologies
Intelligent techniques for web personalization
ITWP'03 Proceedings of the 2003 international conference on Intelligent Techniques for Web Personalization
Distributed data mining protocols for privacy: a review of some recent results
MADNES'05 Proceedings of the First international conference on Secure Mobile Ad-hoc Networks and Sensors
Collaborative Filtering Recommender Systems
Foundations and Trends in Human-Computer Interaction
A multi-agent recommender system for supporting device adaptivity in e-Commerce
Journal of Intelligent Information Systems
Efficient Protocols for Principal Eigenvector Computation over Private Data
Transactions on Data Privacy
A privacy-protecting architecture for collaborative filtering via forgery and suppression of ratings
DPM'11 Proceedings of the 6th international conference, and 4th international conference on Data Privacy Management and Autonomous Spontaneus Security
Privacy-preserving SOM-based recommendations on horizontally distributed data
Knowledge-Based Systems
Privacy-preserving content-based recommender system
Proceedings of the on Multimedia and security
A PLA-based privacy-enhancing user modeling framework and its evaluation
User Modeling and User-Adapted Interaction
Multi-agent based middleware for protecting privacy in IPTV content recommender services
Multimedia Tools and Applications
A comparison of clustering-based privacy-preserving collaborative filtering schemes
Applied Soft Computing
Storage and search in dynamic peer-to-peer networks
Proceedings of the twenty-fifth annual ACM symposium on Parallelism in algorithms and architectures
A scalable privacy-preserving recommendation scheme via bisecting k-means clustering
Information Processing and Management: an International Journal
Differential privacy for neighborhood-based collaborative filtering
Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
Making Decisions about Privacy: Information Disclosure in Context-Aware Recommender Systems
ACM Transactions on Interactive Intelligent Systems (TiiS)
Reliable medical recommendation systems with patient privacy
ACM Transactions on Intelligent Systems and Technology (TIST) - Survey papers, special sections on the semantic adaptive social web, intelligent systems for health informatics, regular papers
Privacy-preserving matrix factorization
Proceedings of the 2013 ACM SIGSAC conference on Computer & communications security
On the use of decentralization to enable privacy in web-scale recommendation services
Proceedings of the 12th ACM workshop on Workshop on privacy in the electronic society
DocCloud: A document recommender system on cloud computing with plausible deniability
Information Sciences: an International Journal
| Hi-index | 0.01 |
Server-based collaborative ?ltering systems have been very successful in e-commerce and in direct recommendation applications. In future, they have many potential applications in ubiquitous computing settings. But today's schemes have problems such as loss of privacy, favoring retail monopolies, and with hampering diffusion of innovations. We propose an alternative model in which users control all of their log data. We describe an algorithm whereby a community of users can compute a public "aggregate " of their data that does not expose individual users' data. The aggregate allows personalized recommendations to be computed by members of the community, or by outsiders. The numerical algorithm is fast, robust and accurate. Our method reduces the collaborative ?ltering task to an iterative calculation of the aggregate requiring only addition of vectors of user data. Then we use homomorphic encryption to allow sums of encrypted vectors o be computed and decrypted without exposing individual data. We give veri?cation schemes for all parties in the computation. Our system can be implemented with untrusted servers, or with additional infrastructure, as a fully peer-to-peer (P2P)system.