Enhanced Information Retrieval in Social Internet of Things Environment

Levelized Recommendation Method in Internet of Things Environment

A Pervasive Interconnection Technique for Efficient Information Sharing in Social IoT Environment

Improvement of Matrix Factorization-based Recommender Systems Using Similar User Index

Improving the Scalability of ALS-based Large Recommender Systems with Similar User Index

Indexing Large Social Data based on Influential Nodes in an Online Social Commerce Network

Ontology Model-based Situation and Socially-Aware Health Care Service in a Smart Home Environment

Efficient Recommender System based on Graph Data for Multimedia Application

A Study on Effective Proactive Service in Pervasive Computing Environment

Social Credential-Based Role Recommendation and Patient Privacy Control in Medical Emergency