Big Data Computing and Communications

Wireless Communication and Networks.- A Novel Markov Chain Model to Derive the Expected Contention Window Size and Backoff Counter for IEEE 802.11 WLAN Nodes.- RTDA: A Novel Reusable Truthful Double Auction Mechanism for Wireless Spectrum Management.- Dynamic Sparse Channel Estimation Using '0-constrained Kalman Filter in OFDM Systems.- FOAM: Frequency-Offset Aware Multiple Client Selection for Cooperative Packet Recovery System.- Database and Big Data.- Research on Light-Weight Compression Schemes Based on Simulative Column-Store.- Study of Constructing Data Supply Chain Based on PROV.- Focused Deep Web Entrance Crawling by Form Feature Classification.- A Framework for Optimization in Big Data: Privacy-Preserving Multi-agent Greedy Algorithm.- Networking Big Data: Definition, Key Technologies and Challenging Issues of Transmission.- Smart Phone and Sensing Application.- Gender Prediction Based on Data Streams of Smartphone Applications.- Anti-multipath Indoor Direction Finding Using Acoustic Signal via Smartphones.- Crowdsourcing Based Event Reporting System Using Smartphones with Accurate Localization and Photo Tamper Detection.- Parallel Accurate Localization from Cellular Network.- A Vehicle Speed Estimation Algorithm Based on Wireless AMR Sensors.- Security and Privacy.- Design and Evaluation of a Policy-Based Security Routing and Switching System for Data Interception Attacks.- Wireless Device Authentication Using Acoustic Hardware Fingerprints.- Strongly Secure and Cost-Effective Certificateless Proxy Re-encryption Scheme for Data Sharing in Cloud Computing.- Anomaly Detection of Single Sensors Using OCSVM_KNN.- An Efficient Method on Trajectory Privacy Preservation.- Architecture and Applications.- R-Memcached: A Reliable In-Memory Cache System for Big Key-Value Stores.- Performance Evaluation of NPB and SPEC CPU2006 on Various SIMD Extensions.- Prediction of High Resolution Spatial-Temporal Air Pollutant Map from Big Data Sources.- A Graph CommunityApproach