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JCSS
2008
62views more  JCSS 2008»
13 years 9 months ago
Maximal repetitions in strings
The cornerstone of any algorithm computing all repetitions in strings of length n in O(n) time is the fact that the number of maximal repetitions (runs) is linear. Therefore, the ...
Maxime Crochemore, Lucian Ilie
IPPS
2006
IEEE
14 years 3 months ago
Skewed allocation of non-uniform data for broadcasting over multiple channels
The problem of data broadcasting over multiple channels consists in partitioning data among channels, depending on data popularities, and then cyclically transmitting them over ea...
Alan A. Bertossi, Maria Cristina Pinotti
PVLDB
2010
112views more  PVLDB 2010»
13 years 8 months ago
Two-way Replacement Selection
The performance of external sorting using merge sort is highly dependent on the length of the runs generated. One of the most commonly used run generation strategies is Replacemen...
Xavier Martinez-Palau, David Dominguez-Sal, Josep-...
COCOON
2010
Springer
14 years 2 months ago
Detecting Areas Visited Regularly
We are given a trajectory T and an area A. T might intersect A several times, and our aim is to detect whether T visits A with some regularity, e.g. what is the longest time span t...
Bojan Djordjevic, Joachim Gudmundsson
SODA
2000
ACM
85views Algorithms» more  SODA 2000»
13 years 11 months ago
Real scaled matching
Real Scaled Matching is the problem of finding all locations in the text where the pattern, proportionally enlarged according to an arbitrary real-sized scale, appears. Real scale...
Amihood Amir, Ayelet Butman, Moshe Lewenstein