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190
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ICRA
2009
IEEE
16 years 1 months ago
2009
IEEE
— This paper presents the localization of a mobile robot while simultaneously mapping the position of the nodes of a Wireless Sensor Network using only range measurements. The ro...
181
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GLOBECOM
2006
IEEE
16 years 12 days ago
2006
IEEE
Abstract— In this paper, we consider the problem of detecting intrusions initiated by cooperative malicious nodes in infrastructure-based networks. We achieve this objective by s...
150
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ISW
2004
Springer
15 years 11 months ago
2004
Springer
Security problems in micro-mobility are mostly related to trust establishment between mobile nodes and middle-boxes, i.e. mobile anchor points. In this paper, we present a secure m...
181
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TALG
2011
15 years 1 months ago
2011
We consider the task of network exploration by a mobile agent (robot) with small memory. The agent has to traverse all nodes and edges of a network (represented as an undirected c...
159
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CHI
2007
ACM
16 years 6 months ago
2007
ACM
We study small distributed work groups capturing, managing, and reusing knowledge in a collaborative activity. We conceive this process as adaptation of a group to an activity and...