4985 search results - page 754 / 997 » Observation of String-Rewriting Systems |
139
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ICC
2007
IEEE
16 years 26 days ago
2007
IEEE
—Pervasive communications are increasingly sent over mobile devices and personal digital assistants. This trend has been observed during the last football world cup where cellula...
157
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ICC
2007
IEEE
16 years 26 days ago
2007
IEEE
— In an OFDM system, channel estimation can be considered as sampling the time-frequency response of the channel through a number of known pilot symbols placed across the time-fr...
152
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ICC
2007
IEEE
16 years 26 days ago
2007
IEEE
— Wireless sensor networks have been deployed for various critical monitoring applications in hostile environments such as monitoring the concentration levels of hazardous gas sp...
196
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ICC
2007
IEEE
16 years 26 days ago
2007
IEEE
— Network Intrusion Detection Systems (NIDS) are more and more important for identifying and preventing the malicious attacks over the network. This paper proposes a novel cost-e...
145
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ICDCS
2007
IEEE
16 years 25 days ago
2007
IEEE
BitTorrent is one of the most popular protocols for content distribution and accounts for more than 15% of the total Internet traffic. In this paper, we present an analytical mod...