740 search results - page 95 / 148 » An approximation ratio for biclustering |
CPM
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. We consider the problem of sorting linear and circular permutations and 0/1 sequences by reversals in a length-sensitive cost model. We extend the results on sorting by l...
CRYPTO
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. In this paper, we study the existence of multicollisions in iterated hash functions. We show that finding multicollisions, i.e. r-tuples of messages that all hash to the...
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ICRA
2003
IEEE
15 years 5 months ago
2003
IEEE
Abstract— We have demonstrated that a properlyequipped mobile robot can easily construct a detailed map of the wireless coverage of an urban environment. The Autonomous Vehicle f...
ISCAS
1999
IEEE
15 years 4 months ago
1999
IEEE
- Micromachined power sensors with operation up to 50 GHz were recently achieved in CMOS technology [1]. To improve their sensitivity and signal-to-noise ratio, while maintaining m...
ICC
1997
IEEE
15 years 4 months ago
1997
IEEE
: We are concerned with a real-time quality of service (QOS) estimation method for ATM statistical multiplexers with heterogeneous ON/OFF sources. We propose a real-time modeling m...