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188
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PUC
1998
15 years 6 months ago
1998
In this paper we describe a way to save and restore the state of a running Java program. We achieve this on the language level, without modifying the Java virtual machine, by instr...
181
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PUC
2008
15 years 6 months ago
2008
We described in earlier publications the principles of a system where internet content would be pre-cached, based on contextual information obtained from a user's electronic ...
159
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VTC
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract—A joint channel impulse response (CIR) and noisevariance estimation scheme is proposed for multi-user MultipleInput-Multiple-Output (MIMO) Orthogonal Frequency-Division ...
188
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PERCOM
2004
ACM
16 years 6 months ago
2004
ACM
We investigate the theoretical limits of positioning algorithms. In particular, we study scenarios where the nodes do not receive anchors directly (multi-hop) and where no physica...
186
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EWSN
2006
Springer
16 years 6 months ago
2006
Springer
Abstract. We propose a lightweight localisation approach for supporting distance and range queries in ad hoc wireless sensor networks. In contrast to most previous localisation app...