Sciweavers

EWSN
2007
Springer
14 years 3 months ago
Improving the Energy Efficiency of the MANTIS Kernel
Abstract. Event-driven operating systems such as TinyOS are the preferred choice for wireless sensor networks. Alternative designs following a classical multi-threaded approach are...
Cormac Duffy, Utz Roedig, John Herbert, Cormac J. ...
PERCOM
2010
ACM
14 years 3 months ago
Opportunistic web access via WLAN hotspots
—Mobile phones are becoming commonplace for consuming Internet content and services. However, availability, affordability, and quality of the supposedly ubiquitous cellular netwo...
Mikko Juhani Pitkänen, Teemu Kärkkä...
PERCOM
2010
ACM
14 years 3 months ago
Sell your experiences: a market mechanism based incentive for participatory sensing
—This paper studies economic models of user participation incentive in participatory sensing applications. User participation is the most important element in participatory sensi...
Juong-Sik Lee, Baik Hoh
PERCOM
2010
ACM
14 years 3 months ago
Ad-hoc voice-based group communication
Abstract—People waste many hours driving each day. Although unavoidable, this time can be very boring to motorists. Similar to people taking mass transit who often pass the time ...
Lu Han, Stephen Smaldone, Pravin Shankar, James Bo...
PERCOM
2010
ACM
14 years 3 months ago
Adaptive deployment for pervasive data gathering in connectivity-challenged environments
—Some current and future pervasive data driven applications must operate in ”extreme” environments where endto-end connectivity cannot be guaranteed at all times. In fact, it...
Tahiry Razafindralambo, Nathalie Mitton, Aline Car...
PERCOM
2010
ACM
14 years 3 months ago
Orchestrator: An active resource orchestration framework for mobile context monitoring in sensor-rich mobile environments
— In this paper, we present Orchestrator, an active resource orchestration framework for mobile context monitoring. Emerging pervasive environments will introduce a PAN-scale sen...
Seungwoo Kang, Youngki Lee, Chulhong Min, Younghyu...
PERCOM
2010
ACM
14 years 3 months ago
Indoor localization in multi-floor environments with reduced effort
Abstract—In pervasive computing, localizing a user in wireless indoor environments is an important yet challenging task. Among the state-of-art localization methods, fingerprint...
Hua-Yan Wang, Vincent Wenchen Zheng, Junhui Zhao, ...
PERCOM
2010
ACM
14 years 3 months ago
AutoGait: A mobile platform that accurately estimates the distance walked
—AutoGait is a mobile platform that autonomously discovers a user’s walking profile and accurately estimates the distance walked. The discovery is made by utilizing the GPS in...
Dae-Ki Cho, Min Mun, Uichin Lee, Williams J. Kaise...
PERCOM
2010
ACM
14 years 3 months ago
Dead reckoning from the pocket - An experimental study
—Modern mobile phones enable absolute positioning based on GPS or WiFi. However, incremental positioning based on dead reckoning is an interesting source of complementary informa...
Ulrich Steinhoff, Bernt Schiele