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JUCS
2002
68views more  JUCS 2002»
15 years 4 months ago
Simply Normal Numbers to Different Bases
: Let b 2 be an integer. A real number is called simply normal to base b if in its representation to base b every digit appears with the same asymptotic frequency. We answer the f...
Peter Hertling
MST
2007
80views more  MST 2007»
15 years 3 months ago
The Power of Commuting with Finite Sets of Words
We construct a finite language L such that the largest language commuting with L is not recursively enumerable. This gives a negative answer to the question raised by Conway in 1...
Michal Kunc
CAV
2005
Springer
110views Hardware» more  CAV 2005»
15 years 10 months ago
Extended Weighted Pushdown Systems
Recent work on weighted-pushdown systems shows how to generalize interprocedural-dataflow analysis to answer “stack-qualified queries”, which answer the question “what data...
Akash Lal, Thomas W. Reps, Gogul Balakrishnan
AUSAI
2006
Springer
15 years 8 months ago
A Comparative Study of Information-Gathering Approaches for Answering Help-Desk Email Inquiries
Abstract. We present a comparative study of corpus-based methods for the automatic synthesis of email responses to help-desk requests. Our methods were developed by considering two...
Ingrid Zukerman, Yuval Marom
WEBDB
2007
Springer
85views Database» more  WEBDB 2007»
15 years 10 months ago
Corroborating Answers from Multiple Web Sources
The Internet has changed the way people look for information. Users now expect the answers to their questions to be available through a simple web search. Web search engines are i...
Minji Wu, Amélie Marian