Localization, Synchronization and Compression -- Radio Interferometric Angle of Arrival Estimation -- Phoenix: An Epidemic Approach to Time Reconstruction -- Trimming the Tree: Tailoring Adaptive Huffman Coding to Wireless Sensor Networks -- Networking - I -- Querying Dynamic Wireless Sensor Networks with Non-revisiting Random Walks -- TARF: A Trust-Aware Routing Framework for Wireless Sensor Networks -- Low-Overhead Dynamic Multi-channel MAC for Wireless Sensor Networks -- Exploiting Overlapping Channels for Minimum Power Configuration in Real-Time Sensor Networks -- New Directions -- Privacy-Preserving Reconstruction of Multidimensional Data Maps in Vehicular Participatory Sensing -- Gathering Sensor Data in Home Networks with IPFIX -- Sensing for Stride Information of Sprinters -- Programming & Architecture -- Wiselib: A Generic Algorithm Library for Heterogeneous Sensor Networks -- Selective Reprogramming of Mobile Sensor Networks through Social Community Detection -- Improving Sensornet Performance by Separating System Configuration from System Logic -- Virtualising Testbeds to Support Large-Scale Reconfigurable Experimental Facilities -- Link Reliability -- Mitigating the Effects of RF Interference through RSSI-Based Error Recovery -- F-LQE: A Fuzzy Link Quality Estimator for Wireless Sensor Networks -- On the Mechanisms and Effects of Calibrating RSSI Measurements for 802.15.4 Radios -- Making Sensornet MAC Protocols Robust against Interference -- Networking - II -- MaxMAC: A Maximally Traffic-Adaptive MAC Protocol for Wireless Sensor Networks -- Energy-Aware Sparse Approximation Technique (EAST) for Rechargeable Wireless Sensor Networks -- An Adaptive Strategy for Energy-Efficient Data Collection in Sparse Wireless Sensor Networks.