1481 search results - page 239 / 297 » Multimodal location estimation |
142
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INFOCOM
2008
IEEE
15 years 11 months ago
2008
IEEE
—Localization in the presence of malicious beacon nodes is an important problem in wireless networks. Although significant progress has been made on this problem, some fundament...
138
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IROS
2008
IEEE
15 years 11 months ago
2008
IEEE
— Robots acting in populated environments must be capable of safe but also time efficient navigation. Trying to completely avoid regions resulting from worst case predictions of...
145
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VTC
2008
IEEE
15 years 11 months ago
2008
IEEE
— Radio resources in the third generation (3G) wireless cellular networks (WCNs) such as the universal mobile telecommunications system (UMTS) network is limited in term of soft ...
164
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— Key management has long been a challenging problem in wireless Distributed Sensor Networks (DSNs) due to their high security requirements and strict resource constraints. Recen...
151
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INFOCOM
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract—We propose a novel algorithm for detecting wormhole attacks in wireless multi-hop networks. The algorithm uses only connectivity information to look for forbidden substr...