A Data Mining based Publish/Subscribe System over Structured Peer-to-Peer Networks.- Secure Identity Management System for Federated Cloud Environment.- Using Word N-Grams as Features in Arabic Text Classification.- Optimization of Emotional Learning Approach to Control Systems with Unstable Equilibrium.- An Evaluation of the MiDCoP Method for Imputing Allele Frequency in Genome Wide Association Studies.- An Approach to Construct Weighted Minimum Spanning Tree in Wireless Sensor Networks.- Elements of Difficulty Level in Mathematics.- Identify a Specified Fish Species by the Co-occurrence Matrix and AdaBoost.- Constraint-based Verification of Compositions in Safety-critical Component-based Systems.- A Polynomial-Time Algorithm for Checking the Equivalence of Deterministic Restricted One-Counter Transducers Which Accept by Final State.- An Unsupervised Ensemble Approach for Emotional Scene Detection from Lifelog Videos.- A Discovery Method of Anteroposterior Correlation for Big Data Era.- Increasing the Accuracy of Software Fault Prediction Using Majority Ranking Fuzzy Clustering.