The knowledge-intensive processes of professional services firms (PSF) demand instruments with which to store, review, and exchange knowledge. Knowledge centers (KCs) are centralized units that meet this demand. They concentrate knowledge on certain business-relevant topics and share it through integrated knowledge management structures. This paper illustrates the concept as well as the differe...

We look at Aby Warburg’s concept of Pathosformel, the repeatable formula for the expression of emotion, through the depiction of human pose in art. Using crowdsourcing, we annotate 2D human pose in one-third of the panels of Warburg’s atlas of art, and perform some exploratory data analysis. Concentrating only on the relative angles of limbs, we find meaningful clusters of related poses, explor...

In [1], we describe the design and development of a task taxonomy for temporal graph visualisation. This paper details the full instantiation of that task taxonomy. Our task taxonomy is based on the Andrienko framework [2], which uses a systematic approach to develop a formal task framework for visual tasks specifically associated with Exploratory Data Analysis. The Andrienko framework is inten...

The paper assesses the capability of an HMM-based TTS system to produce German speech. The results are discussed in qualitative terms, and compared over three different choices of context features. In addition, the system is adapted to a small set of football announcements, in an exploratory attempt to synthesise expressive speech. We conclude that the HMMs are able to produce highly intelligib...

Speech disfluencies occur frequently in spontaneous speech but their source is unclear. Disfluencies can take several forms, most commonly as verbalized disfluencies such as “um”, “uh”, and “so”, as well as silent pauses. In the present exploratory study we examined the relationship between disfluencies as distinct entities, individual differences in working memory capacity, and linguistic mark...

Exploratory Learning Environments (ELEs) allow learners to approach a problem in different ways; they are particularly suitable for ill-defined problems where knowledge is less structured and open-ended exploration is allowed. Moreover, multiple solutions which are equally valid are possible and a common and efficient way to convey this is by promoting and supporting students’ collaboration. Su...

One problem in evaluating recent computational models of human category learning is that there is no standardized method for systematically comparing the models’ assumptions or hypotheses. In the present study, a flexible general model (called GECLE) is introduced that can be used as a framework to systematically manipulate and compare the effects of a limited number of assumptions at a time. T...

background nursing teachers have difficulties fulfilling multiple roles expectations and balancing the various dimensions of their roles that may lead to role strain. in order to lack of culturally and academically proper scale in iran to measure role strain in nursing teachers, localizing a foreign scale in this field is necessary. objectives the objective of this study was psychometric evalua...

uniaxial compressive strength (ucs) is one of the most significant factors on the stability of underground excavation projects. most of the time, this factor can be obtained by exploratory boreholes evaluation. due to the large distance between exploratory boreholes in the majority of geotechnical projects, the application of geostatistical methods has increased as an estimator of rock mass pro...

In a perfect world, one would always know the answer to that question. Unfortunately, nobody works in a perfect world. This paper will explore statistical techniques used to look for deviations in metrics that are due to assignable causes as opposed to the period to period variation that is normally present. Hypothesis Testing, Statistical Process Control, Multivariate Adaptive Statistical Filt...