Haku
Viitteet 1-10 / 31
Virtual communities : a virtual treasure trove for end-user developers
(Turku Centre for Computer Science (TUCS), 2014-06-06)
End-user development is a very common but often largely overlooked phenomenon in information systems research and practice. End-user development means that regular people, the end-users of software, and not professional ...
In search of information systems value : a case study of the EHR benefits realisation efforts of three Swedish hospitals.
(Åbo Akademi - Åbo Akademi University, 2014-05-27)
The Swedish public health care organisation could very well be undergoing its most significant change since its specialisation during the late 19th and early 20th century. At the heart of this change is a move from using ...
Membrane properties of structurally modified ceramides : effects on lipid lateral distribution and sphingomyelin-interactions in artificial bilayer membranes
(Åbo Akademi - Åbo Akademi University, 2014-03-14)
Ceramides comprise a class of sphingolipids that exist only in small amounts
in cellular membranes, but which have been associated with important roles in
cellular signaling processes. The influences that ceramides have ...
Choosing the target loci : heat shock factors HSF1 and HSF2 as regulators of cell stress and development
(Åbo Akademi - Åbo Akademi University, 2014-08-29)
Heat shock factors (HSFs) are an evolutionarily well conserved family of transcription factors that coordinate stress-induced gene expression and direct versatile physiological processes in eukaryote organisms. The ...
Exit times for some processes with normally distributed noise
(Åbo Akademi - Åbo Akademi University, 2014-10-31)
Denna avhandling handlar om metoder för att hitta begränsningar för det asymptotiska beteendet hos en förväntad uthoppstid från ett område omkring en xpunkt för processer som har normalfördelad störning. I huvudsak behandlas ...
Excessive functions, Appell polynomials and optimal stopping
(Åbo Akademi - Åbo Akademi University, 2014-05-15)
The main topic of the thesis is optimal stopping. This is treated in two
research articles. In the first article we introduce a new approach to optimal stopping of general strong Markov processes. The approach is based ...
On the use of convex underestimators in global optimization
(Åbo Akademi - Åbo Akademi University, 2014-04-10)
Context-specific independence in graphical models
(Åbo Akademi - Åbo Akademi University, 2014-11-21)
The theme of this thesis is context-speci c independence in graphical models. Considering a system of stochastic variables it is often the case that the variables are dependent of each other. This can, for instance, be ...
On advancing business intelligence in the electricity retail market
(Turku Centre for Computer Science (TUCS), 2014-09-30)
In recent decades, business intelligence (BI) has gained momentum in real-world practice. At the same time, business intelligence has evolved as an important research subject of Information Systems (IS) within the decision ...
Scalable algorithms for height field illumination
(Turku Centre for Computer Science (TUCS), 2014-04-11)
Global illumination algorithms are at the center of realistic image synthesis and account for non-trivial light transport and occlusion within scenes, such as indirect illumination, ambient occlusion, and environment ...