Titlebook: Web-Age Information Management; 17th International C Bin Cui,Nan Zhang,Dexi Liu Conference proceedings 2016 Springer International Publishi

過去分詞

magenta

Low Overhead Log Replication for Main Memory Database System, which enhances performance and decreases recovery time. We implemented and evaluated our approach in a main memory database system (Oceanbase), and found that our method can offer 1.3x higher throughput than traditional log replication with synchronization mechanism.

脖子

nettle

不給啤

Detecting Anomalous Ratings Using Matrix Factorization for Recommender Systemsrative filtering recommender systems are highly vulnerable to “shilling” attacks due to its openness. Although attack detection based on such attacks has been extensively researched during the past decade, the studies on these issues have not reached an end. They either extract extra features from u

vasospasm

Detecting Anomalous Ratings Using Matrix Factorization for Recommender Systemsrative filtering recommender systems are highly vulnerable to “shilling” attacks due to its openness. Although attack detection based on such attacks has been extensively researched during the past decade, the studies on these issues have not reached an end. They either extract extra features from u

TEN

A Novel Spatial Cloaking Scheme Using Hierarchical Hilbert Curve for Location-Based Servicess a great convience to users, the location privacy is vulnerable in many ways (e.g., untrusted LBS Server). To address privacy issues, we propose ., a novel Hierarchical Hilbert Curve Spatial Cloaking algorithm to effectively achieve .-anonymity for mobile users in LBS. Different from existing metho

caldron

A Novel Spatial Cloaking Scheme Using Hierarchical Hilbert Curve for Location-Based Servicess a great convience to users, the location privacy is vulnerable in many ways (e.g., untrusted LBS Server). To address privacy issues, we propose ., a novel Hierarchical Hilbert Curve Spatial Cloaking algorithm to effectively achieve .-anonymity for mobile users in LBS. Different from existing metho

Adjourn

HPA533

Efficient Privacy-Preserving Content-Based Image Retrieval in the Cloud more storage space than ordinary data. While bringing in much convenience, existing cloud storage solutions could seriously breach the privacy of users. Encryption before outsourcing images to the cloud helps to protect the privacy of the data, but it also brings challenges to perform image retriev