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115
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BIS
2006
144views Business» more  BIS 2006»
15 years 4 months ago
Complexity Metrics for business Process Models
Abstract. Business process models, often modelled using graphical languages like UML, serve as a base for communication between the stakeholders in the software development process...
Ralf Laue, Volker Gruhn
133
Voted
DLT
2008
15 years 3 months ago
On the Size Complexity of Rotating and Sweeping Automata
We examine the succinctness of one-way, rotating, sweeping, and two-way deterministic finite automata (1dfas, rdfas, sdfas, 2dfas). Here, a sdfa is a 2dfa whose head can change di...
Christos A. Kapoutsis, Richard Královic, To...
JITECH
2006
70views more  JITECH 2006»
15 years 2 months ago
Using coevolutionary and complexity theories to improve IS alignment: a multi-level approach
The misalignment of information systems (IS) components with the rest of an organization remains a critical and chronic unsolved problem in today's complex and turbulent worl...
Hind Benbya, Bill McKelvey
ALGORITHMICA
2002
121views more  ALGORITHMICA 2002»
15 years 2 months ago
Sharp Quantum versus Classical Query Complexity Separations
We obtain the strongest separation between quantum and classical query complexity known to date--specifically, we define a black-box problem that requires exponentially many querie...
J. Niel de Beaudrap, Richard Cleve, John Watrous
107
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MOC
1998
71views more  MOC 1998»
15 years 2 months ago
Factorizing complex symmetric matrices with positive definite real and imaginary parts
Complex symmetric matrices whose real and imaginary parts are positive definite are shown to have a growth factor bounded by 2 for LU factorization. This result adds to the classe...
Nicholas J. Higham