4103 search results - page 553 / 821 » Some results on the Collatz problem |
159
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EDBT
2008
ACM
16 years 6 months ago
2008
ACM
Estimating the number of distinct elements in a large multiset has several applications, and hence has attracted active research in the past two decades. Several sampling and sket...
159
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EDBT
2008
ACM
16 years 6 months ago
2008
ACM
Sensor networks have been widely used to collect data about the environment. When analyzing data from these systems, people tend to ask exploratory questions--they want to find su...
162
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ICDE
2010
IEEE
16 years 1 months ago
2010
IEEE
Abstract— Checking if an SQL query has been written correctly is not an easy task. Formal verification is not applicable, since it is based on comparing a specification with an...
158
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ICST
2009
IEEE
16 years 1 months ago
2009
IEEE
Software products released into the field typically have some number of residual defects that either were not detected or could not have been detected during testing. This may be...
190
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ASIACRYPT
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. The security of cascade blockcipher encryption is an important and well-studied problem in theoretical cryptography with practical implications. It is well-known that dou...