Title	On discrete-time chaotic multimodels synchronization using aggregation techniques for encryption
Author	Ameni Dridi, Rania Linda Filali, Mohamed Benrejeb
Citation	Vol. 18  No. 2  pp. 81-90
Keywords	discrete-time chaotic multimodel synchronization aggregation techniques arrow form matrix, secure communication scheme

Title	Novel method for users’ profiles construction through collaborative filtering
Author	Oumayma BANOUAR†, Said RAGHAY†
Citation	Vol. 17  No. 8  pp. 170-176
Keywords	Personalization, enrichment, user query, user profile, collaborative filtering, bi-clustering, matrix completion, aggregation, assignment function.

Title	SDACQ: Secure Data Aggregation for Coexisting Queries in Wireless Sensor Networks
Author	E G Prathima, Venugopal K R, S S Iyengar and L M Patnaik
Citation	Vol. 17  No. 4  pp. 205-214
Keywords	Coexisting queries, Data Aggregation, Homomorphic encryption, Sink authentication WSN.

Title	Security Issues and Solutions related to Data Aggregation Process in WSN
Author	Cherif Diallo
Citation	Vol. 17  No. 4  pp. 59-71
Keywords	Wireless Sensor Networks, Data Aggregation, Security, Cryptography.