Global Trends in Information Systems and Software Applications: 4th International Conference, ObCom 2011, Vellore, TN, India, December 9-11, 2011. Proceedings, Part II

Front Matter....Pages -
An Examination of Word Stemming in Latent Semantic Index Searches....Pages 1-4
Financial Sequences and the Hidden Markov Model....Pages 5-12
A Dynamic Semantic Metadata Model in Cloud Computing....Pages 13-21
A Novel Approach to Classify High Dimensional Datasets Using Supervised Manifold Learning....Pages 22-30
Term-Frequency Inverse-Document Frequency Definition Semantic (TIDS) Based Focused Web Crawler....Pages 31-36
Multiple 3D Chaotic Systems Based Approach for Visual Multimedia Content Protection....Pages 37-46
Kannada Word Sense Disambiguation Using Association Rules....Pages 47-56
K-Means Clustering of Use-Cases Using MDL....Pages 57-67
Topological Characterization of Rough Set on Two Universal Sets and Knowledge Representation....Pages 68-81
A Novice Approach for Lossless Visible Watermarking Approach by Pioneering the Best Block (LVW-PBB)....Pages 82-91
Topological Properties of Incomplete Multigranulation Based on Rough Fuzzy Sets....Pages 92-102
Automated Heart Sound Diagnosis Using Feature Extraction Model for Bio-signals....Pages 103-109
Improved Intelligent Dynamic Swarm PSO Algorithm and Rough Set for Feature Selection....Pages 110-119
Estimating Database Size and Its Development Effort at Conceptual Design Stage....Pages 120-127
No Reference Image Quality Assessment Using Block Based Features and Artificial Neural Network....Pages 128-138
CAC Based Data Mining Workflow to Test and Re-engineer Software Agents....Pages 139-148
An Ensembled Neural Network Classifier for Vehicle Classification Using ILD....Pages 149-157
Climate Analysis Using Oceanic Data from Satellite Images – CAODSI....Pages 158-164
Cloud Gaming with P2P Network Using XAML and Windows Azure....Pages 165-172
Active Contour Based Color Image Segmentation....Pages 173-185
Inference of Naïve Baye’s Technique on Student Assessment Data....Pages 186-191
A Survey on Particle Swarm Optimization in Feature Selection....Pages 192-201
Interaction Diagram Based Test Case Generation....Pages 202-211
Wavelet Pave the Trio Travel for a Secret Mission – A Stego Vision....Pages 212-221
Test Suite Amelioration Using Case Based Reasoning for an Agent-Based System....Pages 222-232
Ocean Ambient Noise Classification Using Soft Techniques - OANCST....Pages 233-242
Incident Management Process Capability: A Simulation Study....Pages 243-255
An Efficient Numerical Method for the Prediction of Clusters Using K-Means Clustering Algorithm with Bisection Method....Pages 256-266
A Primitive Solution of Video Super Resolution....Pages 267-276
Designing of Power Optimized Bypassing Array Multiplier in Nanometer Technology....Pages 277-284
Telecine Anti – Encoder: An Anti Piracy System in Movie Theatres....Pages 285-291
A Novel FPGA Based Reconfigurable Architecture for Image Color Space Conversion....Pages 292-301
Increasing Scalability through Affinity Measure in Clustering....Pages 302-310
Efficient Use of Shares in Color Visual Cryptography....Pages 311-319
Features Based Mammogram Image Classification Using Weighted Feature Support Vector Machine....Pages 320-329
INZEDS: An Integrated Explosive Detection System Using Zigbee Based Wireless Sensor Network and Nanotechnology....Pages 330-336
Person Identification Using Palm Print Features with an Efficient Method of DWT....Pages 337-346
PAPR Reduction Techniques for Multicarrier Systems....Pages 347-356
An Impact of Personality Traits and Recollection & Retention Skill in E-Learning....Pages 357-366
Collaborative Approaches for Personalized Web Search Using Fuzzy Neural Networks....Pages 367-376
Performance Analysis of Wavelet Based Transforms in JPEG....Pages 377-385
An Catholic and Enhanced Study on Basis Path Testing to Avoid Infeasible Paths in CFG....Pages 386-395
Iris Authentication by Encoded Variant Length Iris Templates....Pages 396-405
Optimal and User Friendly Technique for Enhancing Security by Robust Password Creation Using Biometric Characteristic....Pages 406-413
 Raga Identification in CARNATIC Music Using Hidden Markov Model Technique....Pages 414-423
Automatic Lesion Detection in Colposcopy Cervix Images Based on Statistical Features....Pages 424-430
An Efficient Algorithm for Automatic Malaria Detection in Microscopic Blood Images....Pages 431-440
Isolated Tamil Digit Speech Recognition Using Template-Based and HMM-Based Approaches....Pages 441-450
An Improved Algorithm for Medical Image Compression....Pages 451-460
Malware Obfuscator for Malicious Executables....Pages 461-469
A Better RGB Channel Based Image Steganography Technique....Pages 470-478
LSB Array Based Image Steganography Technique by Exploring the Four Least Significant Bits....Pages 479-488
Isolated Kokborok Vowels Recognition....Pages 489-493
A Spatio-Temporal Framework for Moving Object Detection in Outdoor Scene....Pages 494-502
Two New Approaches of Independent Component Analysis....Pages 503-513
GAB_CLIQDET: - A Diagnostics to Web Cancer (Web Link Spam) Based on Genetic Algorithm....Pages 514-523
Grammar Checking System Using Rule Based Morphological Process for an Indian Language....Pages 524-531
Object Recognition with Wavelet-Based Salient Points....Pages 532-541
The Role of ICTs in Knowledge Management (KM) for Organizational Effectiveness....Pages 542-549
JPEG Compression and Decompression for Color Images Using Lattice Based Structures....Pages 550-555
Detection of Car in Video Using Soft Computing Techniques....Pages 556-565
A Survey of Different Stages for Monitoring Traffic Rule Violation....Pages 566-573
Common Ground Method of Current Injection in Electrical Impedance Tomography....Pages 574-587
OO Metric Studies of Behavioral Diagrams....Pages 588-595
Retracted: Optimizing a Tone Curve for Backward-Compatible High Dynamic Range Image and Video Compression....Pages 596-605
Short - Text Mining Approach for Medical Domain....Pages 606-612
Multilevel Security in Cloud Computing Environment Using Graceful Codes....Pages 613-618
Let’s Play with Images and Private Data Using Stick of Randomness....Pages 619-628
EJS Algorithm for Job Scheduling in Grid Environment....Pages 629-638
Clustering of Concept-Drift Categorical Data Implementation in JAVA....Pages 639-654
A Weighted Particle Swarm Optimization Technique for Optimizing Association Rules....Pages 655-664
Enhancement of Infrared Images Using Triangular Fuzzy Membership Function and Truncated Interval Thresholding....Pages 665-673
Seizure Detection Using Parameter Estimation and Morlet Wavelet Transform....Pages 674-679
Evaluation of Classifier Models Using Stratified Tenfold Cross Validation Techniques....Pages 680-690
Hybrid Approach for Construction of Summaries and Clusters of Blog Data for Improved Blog Search Results....Pages 691-700
Performance Evaluation of IEEE 802.11e Based Wireless LAN in Multi Service Environments....Pages 701-708
Performance Analysis of Routing Metrics for MultiRadio MultiChannel WMN....Pages 709-717
An Innovative Hybrid Hierarchical Model for Automatic Image Annotation....Pages 718-726
An Adaptive Subspace Clustering Dimension Reduction Framework for Time Series Indexing in Knime Workflows....Pages 727-739
Reliable Requirement Specification: Defect Analysis Perspective....Pages 740-751
Comparative Analysis of IR Based Web Service Similarity Measures Using Vector Space Model....Pages 752-760
Comparative Study of Bit Loading Algorithms for OFDM Based Systems....Pages 761-767
Comparison of PAPR of OFDM Systems Using CDF Plots for QAM and QPSK....Pages 768-779
Green Technology and Assessment of the Environment and Challenges Faced by Regulatory Authorities in Uganda: A Case of the Electricity Regulatory Authority (ERA)....Pages 780-793
Spectral Expansion Method for QBD and QBD-M Processes in Performance Modeling of Computing and Communication Systems: A Review....Pages 794-810
Erratum: Optimizing a Tone Curve for Backward-Compatible High Dynamic Range Image and Video Compression....Pages E1-E1
Erratum: Evaluation of Classifier Models Using Stratified Tenfold Cross Validation Techniques....Pages E2-E2
Back Matter....Pages -