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ACMICEC
2008
ACM
276views ECommerce» more  ACMICEC 2008»
15 years 8 months ago
A Bayesian network for IT governance performance prediction
The goal of IT governance is not only to achieve internal efficiency in an IT organization, but also to support IT's role as a business enabler. The latter is here denoted IT...
Mårten Simonsson, Robert Lagerström, Po...
ATAL
2008
Springer
15 years 8 months ago
Specifying and enforcing norms in artificial institutions
In this paper we investigate two related aspects of the formalization of open interaction systems: how to specify norms, and how to enforce them by means of sanctions. The problem...
Nicoletta Fornara, Marco Colombetti
DLOG
2006
15 years 8 months ago
Data Complexity of Answering Unions of Conjunctive Queries in SHIQ
The novel context of accessing and querying large data repositories through ontologies that are formalized in terms of expressive DLs requires on the one hand to consider query an...
Magdalena Ortiz, Diego Calvanese, Thomas Eiter
BIOSYSTEMS
2007
109views more  BIOSYSTEMS 2007»
15 years 6 months ago
Complex adaptation and system structure
The structural organization of biological systems is one of nature’s most fascinating aspects, but its origin and functional role is not yet fully understood. For instance, basi...
Marc Toussaint, Werner von Seelen
BIOSYSTEMS
2007
104views more  BIOSYSTEMS 2007»
15 years 6 months ago
New structural variation in evolutionary searches of RNA neutral networks
RNA secondary structure is an important computational model to understand how genetic variation maps into phenotypic (structural) variation. Evolutionary innovation in RNA structu...
Sumedha, Olivier C. Martin, Andreas Wagner