Finding Rotten Eggs: A Review Spam Detection Model using Diverse Feature Sets
Published in: KSII Transactions on Internet & Information Systems
Oct 01, 2018
Social media enables customers to share their views, opinions and experiences as product reviews. These product reviews facilitate customers in buying quality products. Due to the significance of online reviews, fake reviews, commonly known as spam reviews are generated to mislead the potential customers in decision-making. To cater this issue, review spam detection has become an active research area. Existing studies carried out for review spam detection have exploited feature engineering...
Model for Decision-Making Process with Big Data
Published in: Journal of Theoretical and Applied Information Technology
Sep 30, 2018
Belkacem Athamena
Zina houhamdi
Currently, Big Data is an important concept due to the pervasive use of electronic devices, computerization, and information sharing worldwide. Despite the focus on Big Data, studies lack an explicit definition of the Big Data concept. Big Data is assumed to present natural solutions to government and private sectors, but the practical results of Big Data in other sectors are still unknown. This paper discusses Big Data concerning two perspectives: decision-making process and knowledge creatio...
Design and EM-driven Optimization Of A Compact Low Profile Circularly Polarized Wide-slot CPW-fed Antenna For Broadband Applications
Published in: IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO)
Aug 08, 2018
IEEE UAE MTT-S\/IM-S\/AP-S Joint Chapter [Around the Globe]
Published in: IEEE Microwave Magazine (Volume: 19, Issue: 6, Pages: 121-122, 2018)
Aug 01, 2018
Nazih Khaddaj Mallat
Faten Kharbat
Design of A Novel Compact Structure of A Wide-Slot Circularly Polarized Antenna
Published in: International Applied Computational Electromagnetics Society Symposium-China
Jul 29, 2018
A Three-Port Polarization and Pattern Diversity Ring Antenna
Published in: IEEE Antennas and Wireless Propagation Letters (Volume: 17, Issue: 7, Pages: 1324 - 1328, 2018)
Jul 01, 2018
Kushmanda Saurav
Nazih Khaddaj Mallat
Yahia Antar
In this letter, a novel design of a three-port antenna exhibiting pattern and polarization diversity characteristics is proposed. The radiating element of the proposed antenna comprises a ring loaded with periodical interdigital capacitors. The selective excitation of the three ports of the antenna enables omnidirectional and dual-polarized broadside radiation patterns in an overlapping bandwidth of 73 MHz (2.574 -2.647 GHz). The mutual coupling between any set of the two ports in the three-por...