Výsledky vyhľadávania - "2009 International Conference on Information Processing in Sensor Networks"

Monitoring heritage buildings with wireless sensor networks: The Torre Aquila deployment Autor Ceriotti, Matteo, Mottola, Luca, Picco, Gian Pietro, Murphy, Amy L., Guna, Stefan, Corra, Michele, Pozzi, Matteo, Zonta, Daniele, Zanon, Paolo

“…Wireless sensor networks are untethered infrastructures that are easy to deploy and have limited visual impact—a key asset in monitoring heritage buildings of…”
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Design and implementation of a high-fidelity AC metering network Autor Jiang, Xiaofan, Dawson-Haggerty, Stephen, Dutta, Prabal, Culler, David

“…We present the architecture, design, and preliminary evaluation of ACme, a wireless sensor and actuator network for monitoring AC energy usage and controlling…”
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Gradient clock synchronization in wireless sensor networks Autor Sommer, Philipp, Wattenhofer, Roger

“…Accurately synchronized clocks are crucial for many applications in sensor networks. Existing time synchronization algorithms provide on average good…”
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Transient-based identification of wireless sensor nodes Autor Danev, Boris, Capkun, Srdjan

“…Identification of wireless sensor nodes based on the characteristics of their radio transmissions can provide an additional layer of security in all-wireless…”
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Predictive QoS routing to mobile sinks in wireless sensor networks Autor Kusy, Branislav, Lee, HyungJune, Wicke, Martin, Milosavljevic, Nikola, Guibas, Leonidas

“…We present an algorithm for data delivery to mobile sinks in wireless sensor networks. Our algorithm is based on information potentials, which we extend to…”
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Greedy routing with guaranteed delivery using Ricci flows Autor Sarkar, Rik, Yin, Xiaotian, Gao, Jie, Luo, Feng, Gu, Xianfeng David

“…Greedy forwarding with geographical locations in a wireless sensor network may fail at a local minimum. In this paper we propose to use conformal mapping to…”
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Event-triggered distributed optimization in sensor networks Autor Wan, Pu, Lemmon, Michael D.

“…Many problems in sensor networks can be formulated as optimization problems. Existing distributed optimization algorithms typically rely on choosing a step…”
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Enabling large-scale storage in sensor networks with the Coffee file system Autor Tsiftes, Nicolas, Dunkels, Adam, Zhitao He, Voigt, Thiemo

“…Persistent storage offers multiple advantages for sensor networks, yet the available storage systems have been unwieldy because of their complexity and…”
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Sensor ranking: A primitive for efficient content-based sensor search Autor Elahi, B. Maryam, Romer, Kay, Ostermaier, Benedikt, Fahrmair, Michael, Kellerer, Wolfgang

“…The increasing penetration of the real world with embedded and globally networked sensors enables the formation of a Web of Things (WoT), where high-level…”
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PermaDAQ: A scientific instrument for precision sensing and data recovery in environmental extremes Autor Beutel, Jan, Gruber, Stephan, Hasler, Andreas, Lim, Roman, Meier, Andreas, Plessl, Christian, Talzi, Igor, Thiele, Lothar, Tschudin, Christian, Woehrle, Matthias, Yuecel, Mustafa

“…The PermaSense project has set the ambitious goal of gathering real-time environmental data for high-mountain permafrost in unattended operation over multiple…”
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Simultaneous placement and scheduling of sensors Autor Krause, Andreas, Rajagopal, Ram, Gupta, Anupam, Guestrin, Carlos

“…We consider the problem of monitoring spatial phenomena, such as road speeds on a highway, using wireless sensors with limited battery life. A central question…”
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On hierarchical routing in wireless sensor networks Autor Iwanicki, Konrad, van Steen, Maarten

“…Hierarchical routing is a promising approach for point-to-point routing with very small routing state. While there are many theoretical analyses and high-level…”
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Near-optimal Bayesian localization via incoherence and sparsity Autor Cevher, Volkan, Boufounos, Petros, Baraniuk, Richard G., Gilbert, Anna C., Strauss, Martin J.

“…This paper exploits recent developments in sparse approximation and compressive sensing to efficiently perform localization in a sensor network. We introduce a…”
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PDA: Passive distributed assertions for sensor networks Autor Romer, Kay, Junyan Ma

“…Sensor networks are prone to failures and are hard to debug. This is particularely true for failures caused by incorrect interaction of multiple nodes. We…”
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Archetype-based design: Sensor network programming for application experts, not just programming experts Autor Bai, Lan S., Dick, Robert P., Dinda, Peter A.

“…Sensor network application experts such as biologists, geologists, and environmental engineers generally have little experience with, and little patience for,…”
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Recovering temporal integrity with Data Driven Time Synchronization Autor Lukac, Martin, Davis, Paul, Clayton, Robert, Estrin, Deborah

“…Data Driven Time Synchronization (DDTS) provides synchronization across sensors by using underlying characteristics of data collected by an embedded sensing…”
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Distributed resource management and matching in sensor networks Autor Gao, Jie, Guibas, Leonidas, Milosavljevic, Nikola, Dengpan Zhou

“…We consider a scenario in which there are resources at or near nodes of a network, which are either static (e.g. fire stations, parking spots) or mobile (e.g…”
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Secure and highly-available aggregation queries in large-scale sensor networks via set sampling Autor Haifeng Yu

“…Wireless sensor networks are often queried for aggregates such as predicate count, sum, and average. In untrusted environments, sensors may potentially be…”
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Energy efficient sensor data logging with amnesic flash storage Autor Nath, Suman

“…We present FlashLogger, an energy-efficient sensor data logging system that uses lazy amnesic compression in a flash-efficient manner. FlashLogger incorporates…”
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Approximating sensor network queries using in-network summaries Autor Meliou, Alexandra, Guestrin, Carlos, Hellerstein, Joseph M.

“…In this work we present new in-network techniques for communication efficient approximate query processing in wireless sensornets. We use a model-based…”
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