1559 search results - page 119 / 312 » Some Group Theory Problems |
163
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ACM
1995
15 years 8 months ago
1995
We study properties of rough sets, that is, approximations to sets of records in a database or, more formally, to subsets of the universe of an information system. A rough set is a...
119
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RTA
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. As a window into the subject, we recount some of the history (and geography) of two mature, challenging, partially open, partially closed problems in the theory of rewrit...
195
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STRINGOLOGY
2008
15 years 5 months ago
2008
A synchronizing word of a deterministic automaton is a word in the alphabet of colors (considered as letters) of its edges that maps the automaton to a single state. A coloring of...
117
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ATMOS
2010
15 years 3 months ago
2010
Calculating timetables that are insensitive to disturbances has drawn considerable research efforts due to its practical importance on the one hand and its hard tractability by c...
141
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GLOBECOM
2007
IEEE
15 years 8 months ago
2007
IEEE
Traditional IP Multicast has been proposed in order to manage group communications over the Internet in a bandwidth efficient manner. Although this proposition has been well studie...