Volume 12, Issue 9 (2016) | Journal of Computer Science

Constraints Optimization for Minimizing Stretch in Bounded-Parameterization

Anuwat Dechvijankit — 2016-11-26

Journal of Computer Science, Published online: 26 November 2016; doi:10.3844/jcssp.2016.436.447

In a mesh parameterization process that generates one-to-one mapping information between a three-dimensional surface and a two-dimensional plane, we need to set some constraint positions in the solvin...

Optimized Energy Efficient Virtual Machine Placement Algorithm and Techniques for Cloud Data Centers

Sanjay Patel — 2016-11-24

Journal of Computer Science, Published online: 24 November 2016; doi:10.3844/jcssp.2016.448.454

Cloud computing is an internet based computing technology that provide on demand computing for end users. Normally, data centers allocation for application on statically based. But today so many data ...

An Ontological Crawling Approach for Improving Information Aggregation over eGovernment Websites

Heru Agus Santoso — 2016-11-25

Journal of Computer Science, Published online: 25 November 2016; doi:10.3844/jcssp.2016.455.463

E-Government applications in developing countries are still lagging behind e-Governments in advanced countries. For example, the use of information integration for Web portal content is still very lim...

Structural Geodesic-Tchebychev Transform: An Image Similarity Measure for Face Recognition

Ali Nadhim Razzaq — 2016-11-29

Journal of Computer Science, Published online: 29 November 2016; doi:10.3844/jcssp.2016.464.470

This work presents a new holistic measure for face recognition. Face recognition involves three steps: Face Detection, Feature Extraction and Matching. In the face detection process to identify the fa...

A Review on Challenging Issues in Arabic Sentiment Analysis

Ali Hamdi — 2016-12-11

Journal of Computer Science, Published online: 11 December 2016; doi:10.3844/jcssp.2016.471.481

Understanding what people think about an idea or how they evaluate a product, a service or a policy is important for individuals, companies and governments. Sentiment analysis is the process of automa...