DAGSTUHL
2007
2007
Nonsymmetric algebraic Riccati equations associated with an M-matrix: recent advances and algorithms
13 years 9 months ago
We survey on theoretical properties and algorithms concerning the problem of solving a nonsymmetric algebraic Riccati equation, and we report on some known methods and new algorit...
DAGSTUHL
2007
13 years 9 months ago
2007
The problem of reducing an algebraic Riccati equation XCX − AX − XD + B = 0 to a unilateral quadratic matrix equation (UQME) of the kind PX2 + QX + R = 0 is analyzed. New redu...
DAGSTUHL
2007
13 years 9 months ago
2007
Abstract Current, data-driven applications have become more dynamic in nature, with the need to respond to events generated from distributed sources or to react to information extr...
DAGSTUHL
2007
13 years 9 months ago
2007
Abstract. In this paper, we consider the problem of filtering in relational hidden Markov models. We present a compact representation for such models and an associated logical par...
DAGSTUHL
2007
13 years 9 months ago
2007
The concept of relevance between classical propositional formulae, defined in terms of letter-sharing, has been around for a very long time. But it began to take on a fresh life i...
DAGSTUHL
2007
13 years 9 months ago
2007
: Ranking theory delivers an account of iterated contraction; each ranking function induces a specific iterated contraction behavior. The paper gives a complete axiomatization of t...
DAGSTUHL
2007
13 years 9 months ago
2007
DAGSTUHL
2007
13 years 9 months ago
2007
Judgment aggregation studies how agent opinions on logically interconnected propositions can be mapped into a collective judgment on the same propositions, and is plagued by impos...
DAGSTUHL
2007
13 years 9 months ago
2007
DAGSTUHL
2007
13 years 9 months ago
2007
ABSTRACT: In this paper I present the model of ‘bounded revision’ that is based on two-dimensional revision functions taking as arguments pairs consisting of an input sentence ...