Proceedings of the 11th international conference on Information Processing in Sensor Networks

Welcome to IPSN 2012, the Eleventh ACM/IEEE Conference on Information Processing in Sensing Networks! This year marks the first time IPSN is held in Asia, recognizing the region's growing interest and activities in the areas of sensor networks, Internet-of-Things (IoT), and Cyber-Physical Systems (CPS). We hope that you will enjoy this diverse conference that is a leading venue for publications and idea exchange on sensor networks. IPSN is unique in its broad coverage of the field, ranging from foundations to system implementation and platforms. It is a meeting point of theory and practice, as embodied in its two tracks: Information Processing (IP) and Sensor Platforms, Tools and Design Methods (SPOTS). In an effort to further unify the conference this year, we formed a joint technical program committee (TPC) and held a single TPC meeting. Authors could select the IP or the SPOTS track for their submissions and TPC members were able to provide their review preferences across all papers submitted to the conference. We believe that in this way, each paper received the most relevant and useful set of reviews. The field of sensor networks has shown a continuing strength over the years as indicated by the number and the quality of submissions this year: 53 in the SPOTS track and 94 in the IP track, for a total of 147 submissions. These submissions underwent a two-stage review process during which each paper received at least three reviews and occasionally up to seven reviews. An online discussion followed the review process during which the set of papers that were discussed in the TPC meeting were selected. The set of accepted papers were decided during a face-to-face TPC meeting. 22 papers were selected for publication out of which 12 were in the IP track and 10 in the SPOTS track. As in the past, the exciting demo and poster session provides an opportunity for attendees to examine and discuss the latest in sensing devices, systems and applications, following a special session with a rapid-fire series of short "pitch" talks from the authors of posters and demos. A new addition to the program this year is the PhD Forum where students working in the field present their dissertation ideas and get critical feedback from a panel of experts. The main conference is complemented by a number of workshops and tutorials in emerging or adjacent areas of sensor networks such as mobile, IoT, and smart objects.