نتایج جستجو برای: decision modelling

تعداد نتایج: 502649  

Journal: :PLoS computational biology 2016
Andrew Mugler Mark Kittisopikul Luke Hayden Jintao Liu Chris Wiggins Gürol M. Süel Aleksandra M. Walczak

Gene regulatory circuits must contend with intrinsic noise that arises due to finite numbers of proteins. While some circuits act to reduce this noise, others appear to exploit it. A striking example is the competence circuit in Bacillus subtilis, which exhibits much larger noise in the duration of its competence events than a synthetically constructed analog that performs the same function. He...

2010
Tarek Abudawood Peter A. Flach

Subgroup discovery aims at finding subsets of a population whose class distribution is significantly different from the overall distribution. A number of multi-class subgroup discovery methods has been previously investigated, proposed and implemented in the CN2-MSD system. When a decision tree learner was applied using the induced subgroups as features, it led to the construction of accurate a...

2016
Taiki Takahashi

Decision under risk and uncertainty (probabilistic choice) has been attracting attention in econophysics and neuroeconomics. This paper proposes a probabilistic choice model based on a mathematical equivalence of delay and uncertainty in decision-making, and the deformed algebra developed in the Tsallis' non-extensive thermodynamics. Furthermore, it is shown that this model can be utilized to q...

2009
Vilhelm Verendel

This report gives a brief introduction to Behavioral Finance. First, we present some thought-provoking examples based on empirical human behavior in risky and uncertain decision-making. Then, we present some history on rationality that is the support of formal theories on finance and economics. Finally, we introduce two applications of behavioral modelling in finance.

2014
Daniel P. Ames Nigel W. T. Quinn Andrea E. Rizzoli Dries Landuyt Steven Broekx Katrien Van der Biest Peter Goethals

Ecosystem services are gaining more and more attention in decision support applications. Nevertheless, modelling and mapping ecosystem services to support landscape planning decisions remains challenging. Recently, Bayesian belief networks (BBNs), a probabilistic modelling technique, has been introduced in ecosystem service modelling. Major advantages of this modelling approach include high mod...

Journal: :European Journal of Operational Research 2006
Davy Janssens Geert Wets Tom Brijs Koen Vanhoof Theo A. Arentze Harry J. P. Timmermans

Several activity-based transportation models are now becoming operational and are entering the stage of application for the modelling of travel demand. Some of these models use decision rules to support its decision making instead of principles of utility maximization. Decision rules can be derived from different modelling approaches. In a previous study, it was shown that Bayesian networks out...

Journal: :ecopersia 2011
naveed alam theo n. olsthoorn

farmers in the indus basin, pakistan have generally switched to groundwater for additional water supplies due to the irregular supply of irrigation water; currently over 50% of the agricultural land in the basin is at least partially irrigated by tube-wells. these wells pump fresh groundwater, which essentially is the result of massive leakage from irrigation canals into the originally saltwate...

Journal: :Expert Syst. Appl. 2006
Jeroen Keppens Burkhard Schafer

A crucial concern in the evaluation of evidence related to a major crime is the formulation of sufficient alternative plausible scenarios that can explain the available evidence. However, software aimed at assisting human crime investigators by automatically constructing crime scenarios from evidence is difficult to develop because of the almost infinite variation of plausible crime scenarios. ...

2001
Jessica Guo Chandra Bhat

This paper examines household residential location choice behavior using a sample of single wage-earner households from the Dallas-Fort Worth region in Texas. The study considers several potential determinants of residence location choice, including socio-demographic status, stage of life cycle and racial composition. In addition, the study is one of the few research efforts that recognizes the...

2002
M. Ridwan

This paper introduces a methodology for route choice based on fuzzy preference relations. The core of the model is FiPV (Fuzzy-individuelle Präferenzen von Verkehrsteilnehmern or fuzzy traveler preferences), that is a choice function based on fuzzy pairwise comparisons for travel decisions. The proposed model may be the first application of fuzzy individual (preference-based) choice in travel d...

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