InhaltsangabeVisualizing Web Attack Scenarios in Space and Time Coordinate Systems.- Question-Answering for Agricultural Open Data.- Learning-Oriented Question Recommendation Using Bloom's Learning.- Taxonomy and Variable Length Hidden Markov Models.- On the Performance of Triangulation-Based Multiple Shooting Method for 2D Geometric Shortest Path Problems.- Protecting Biometric Features by Periodic Function-Based Transformation and Fuzzy Vault.- EPOBF: Energy Efficient Allocation of Virtual Machines in High Performance Computing Cloud.- Human Object Classification Using Dual Tree Complex Wavelet Transform and Zernike Moment.