Conference paper
QALD-3: Multilingual question answering over linked data
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CLEF 2013
We re-cast a theorem of Willems in terms of symbolic dynamics. We then present a new result which characterizes when an irreducible sofic shift (i.e., constrained system) has a unique minimal irreducible presentation. © 1994 IEEE
Elena Cabrio, Philipp Cimiano, et al.
CLEF 2013
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IBM J. Res. Dev
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Discrete Mathematics and Theoretical Computer Science
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ICEBE 2007