Volume 11, Issue 7 (2015) | Journal of Computer Science

Prototype-Based Sample Selection for Active Hashing

Cheong Hee Park — 2015-11-02

Journal of Computer Science, Published online: 2 November 2015; doi:10.3844/jcssp.2015.839.844

Several hashing-based methods for Approximate Nearest Neighbors (ANN) search in a large data set have been proposed recently. In particular, semi-supervised hashing utilizes semantic similarity given ...

Utility-based Scheduling Frameworks for Efficient Quality-of-Service Differentiation in a Mixture of Real-time and Non-real-time Traffics

Olalekan Bello — 2015-10-19

Journal of Computer Science, Published online: 19 October 2015; doi:10.3844/jcssp.2015.845.854

This paper proposes a utility-based scheduling framework for efficient differentiation of users’ Quality-of-Service (QoS) in a broadband wireless access system involving heterogeneous mixed traffic ...

Critical Review of Economical Denial of Sustainability (EDoS) Mitigation Techniques

Parminder Singh Bawa — 2015-10-29

Journal of Computer Science, Published online: 29 October 2015; doi:10.3844/jcssp.2015.855.862

Many organizations and service providers have started shifting from traditional server-cluster infrastructure to cloud-based infrastructure. The threat of Distributed Denial of Service (DDoS) attack c...

Correlation Based ADALINE Neural Network for Commodity Trading

J. Chandra — 2015-10-29

Journal of Computer Science, Published online: 29 October 2015; doi:10.3844/jcssp.2015.863.871

Commodity trading is one of the most popular resources owning to its eminent predictable return on investment to earn money through trading. The trading includes all kinds of commodities like agricult...

Extended Kalman Filter versus Newton-Lowe's Method for Robot Pose Estimation

Mohammad Ehab Ragab — 2015-11-05

Journal of Computer Science, Published online: 5 November 2015; doi:10.3844/jcssp.2015.872.879

In this work, we study the pose estimation problem of anautonomous mobile robot. Particularly, we compare the Extended Kalman Filter (EKF) to Lowe's method based on the iterative Newton's method for s...