نتایج جستجو برای: ecological requirements
تعداد نتایج: 301980 فیلتر نتایج به سال:
Observations of individual organisms (data) can be combined with expert ecological knowledge of species, especially causal knowledge, to model and extract from flower-visiting data useful information about behavioral interactions between insect and plant organisms, such as nectar foraging and pollen transfer. We describe and evaluate a method to elicit and represent such expert causal knowledge...
Software requirements elicitation is a difficult process with many existing problems, and no single elicitation method solves all these problems. We introduce a new way of looking at the requirements elicitation process. Our model shows the requirements elicitation problem as a process of merging the users’ wants and the users’ needs into the same entity. In the context of our model, existing p...
We discuss some properties of Lorentz invariant theories which allow for superluminal motion. We show that, if signals are always sent forward in time, closed curves along which signals propagate can be formed. This leads to problems with causality and with the second law of thermodynamics. Only if one singles out one frame with respect to which all signals travel forward in time, the formation...
BACKGROUND Children and youth are often considered the most active segment of the population, however, research indicates that physical activity (PA) tends to peak during the adolescent years, declining thereafter with age. In particular, the acute transition out of high school is a period for which individuals appear to be at high-risk for becoming less active. Relatively few studies have inve...
With the rapidly growing development of Computer Supported Collaborative Work technologies, the evaluation of these services becomes an essential aspect. This evaluation mixes technical, business, social, perceptive, ergonomic aspects which can’t be considered independently. In this paper we propose a new taxonomy of CSCW evaluation methods based on previous works and on our analysis of current...
Mobile electronic identity (eID) management solutions are on the rise worldwide and see a rapid take-up by stakeholders. In this paper experts from the SSEDIC.2020 network study and review the status of mobile eID deployment and use in e-government as well as industry with a focus on Europe. The findings demonstrate that mobile eID solutions have the potential to become a major means for digita...
In the “quest” (Delone and McLean 1992) for reliable and practical measures of IS success, a growing stream of research has argued that a key predictor of performance impacts is user evaluations of fit between task requirements and characteristics of the system or technology (Goodhue and Thompson 1995; Vessey and Galletta 1991; Jarvenpaa 1989; Goodhue 1988). The argument is that a better fit pr...
Over recent decades, the process of teaching/learning has become ever more complex. The increasing school population, and the advent of new IT applications and of networking, together with the requirement for continuous training, have comprehensively overturned the simplistic approach to the process that had previously been pursued. As a result, the evaluation of the process has also been overh...
BACKGROUND Ecological momentary assessment (EMA) of mental health symptoms may influence the symptoms that it measures, i.e. assessment reactivity. In the field of depression, EMA reactivity has received little attention. We aim to investigate whether EMA of depressive symptoms induces assessment reactivity. Reactivity will be operationalised as an effect of EMA on depressive symptoms measured ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید