A COMPARATIVE STUDY OF DIFFERENT SEARCH AND INDEXING TOOLS FOR BIG DATA

(Received: 17-Nov.-2021, Revised: 15-Jan.-2022 , Accepted: 26-Jan.-2022)

Ahmed Oussous,Fatima Zahra Benjelloun

#Big data #Indexation #Search engines #Solr #ElasticSearch #Lucene

Abstract

DECREASING THE RA COLLISION IMPACT FOR MASSIVE NB-IOT IN 5G WIRELESS NETWORKS

(Received: 29-May-2021, Revised: 17-Jul.-2021 , Accepted: 2-Aug.-2021)

Bilal Rabah Al-Doori,Ahmed Zurfi

#Backoff #Collision #MAC #Random access #Window size

Abstract

(Received: 6-Jan.-2021, Revised: 5-Mar.-2021 , Accepted: 27-Mar.-2021)

Ayman S. Ghabayen,Basem H. Ahmed

#Recommender systems #Collaborative filtering #Review text #Clustering #Top-N recommendation

Abstract

(Received: 2019-07-25, Revised: 2019-10-15 , Accepted: 2019-11-02)

Ahmed M. D. E. Hassanein,Mohamed Nour

#Text classification #Text clustering #Feature selection #Arabic datasets #Machine learning methods #Performance evaluation

Abstract