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Occlusion-aware Visual Tracker using Spatial Structural Information and Dominant Features

期刊: INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2021; 18 (2)

To overcome the problem of occlusion in visual tracking, this paper proposes an occlusion-aware tracking algorithm. The proposed algorithm divides the......

Discretization Based Framework to Improve the Recommendation Quality

期刊: INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2021; 18 (3)

Recommendation systems are information filtering software that delivers suggestions about relevant stuff from a massive collection of data. Collaborat......

Reliability-Aware: Task Scheduling in Cloud Computing Using Multi-Agent Reinforcement Learning Algorithm and Neural Fitted Q

期刊: INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2021; 18 (1)

Cloud computing becomes the basic alternative platform for the most users application in the recent years. The complexity increasing in cloud environm......

Synthesizing Conjunctive and Disjunctive Linear Invariants by K-means plus plus and SVM

期刊: INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2020; 17 (6)

The problem of synthesizing adequate inductive invariants lies at the heart of automated software verification. The state-of-the-art machine learning ......

A New Vector Representation of Short Texts for Classification

期刊: INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2020; 17 (2)

Short and sparse characteristics and synonyms and homonyms are main obstacles for short-text classification. In recent years, research on short-text c......

MPKC-based Threshold Proxy Signcryption Scheme

期刊: INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2020; 17 (2)

The threshold proxy signcryption can implement signature and encryption simultaneously in one logical step, and can be used to realize the decentraliz......

Gammachirp Filter Banks Applied in Roust Speaker Recognition Based on GMM-UBM Classifier

期刊: INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2020; 17 (2)

In this paper, authors propose an auditory feature extraction algorithm in order to improve the performance of the speaker recognition system in noisy......

Toward Building Video Multicast Tree with Congestion Avoidance Capability in Software-Defined Networks

期刊: INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2020; 17 (2)

Network congestion is an obstacle to a Quality of Service (QoS) guarantee for online video applications, because it leads to a high packet loss rate a......

Incorporating Reverse Search for Friend Recommendation with Random Walk

期刊: INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2020; 17 (3)

Recommending friends is an important mechanism for social networks to enhance their vitality and attractions to users. The huge user base as well as t......

Query Authentication of Outsourced Spatial Database

期刊: INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2020; 17 (4)

Outsourcing spatial database to a third party is becoming a common practice for more and more individuals and companies to save the cost of managing a......

3D Radon Transform for Shape Retrieval Using Bag-of-Visual-Features

期刊: INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2020; 17 (4)

In order to improve the accuracy and efficiency of extracting features for 3D models retrieval, a novel approach using 3D radon transform and Bag-of-V......

Privacy-Preserving Data Aggregation Framework for Mobile Service Based Multiuser Collaboration

期刊: INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2020; 17 (4)

Considering the untrusted server, differential privacy and local differential privacy has been used for privacy-preserving in data aggregation. Throug......

A New Hybrid Improved Method for Measuring Concept Semantic Similarity in WordNet

期刊: INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2020; 17 (4)

Computing semantic similarity between concepts is an important issue in natural language processing, artificial intelligence, information retrieval an......

Improved Streaming Quotient Filter: A Duplicate Detection Approach for Data Streams

期刊: INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2020; 17 (5)

The unprecedented development and popularization of the Internet, combined with the emergence of a variety of modern applications, such as search engi......

Text Similarity Computation Model for Identifying Rumor Based on Bayesian Network in Microblog

期刊: INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2020; 17 (5)

The research of text similarity, especially for rumor texts, which constructed the calculation model by known rumors and calculated its similarity. Fr......

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