Automatic Lexico-Semantic Frames Acquisition from Syntactic Parsed Tree by Using Clustering and Combining Techniques

DoS Attack Mining in Sensor Node Replacement p. 11 Secure Cluster Header Election Techniques in Sensor Network p. 20 A Secure Data Aggregation Scheme for Wireless Sensor Networks p. 32 A Key Revocation Scheme for Mobile Sensor Networks p. 41 Workshop on Ubiquitous Processing for Wireless Networks Adaptive Binding Update Schemes in NEMO p. 50 An Information Aggregation Scheme of Multi-node in Ubiquitous Sensor Networks p. 60 QLP-LBS: Quantization and Location Prediction-Based LBS for Reduction of Location Update Costs p. 69