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Model-based clustering of high-dimensional data: A review

Bouveyron, Charles; Brunet-Saumard, Camille - In: Computational Statistics & Data Analysis 71 (2014) C, pp. 52-78

Model-based clustering is a popular tool which is renowned for its probabilistic foundations and its flexibility. However, high-dimensional data are nowadays more and more frequent and, unfortunately, classical model-based clustering techniques show a disappointing behavior in high-dimensional...

Persistent link: https://www.econbiz.de/10010719687

Quantitative narrative analysis software options compared: PC-ACE and CAQDAS (ATLAS.ti, MAXqda, and NVivo)

Franzosi, Roberto; Doyle, Sophie; McClelland, Laura; … - In: Quality & Quantity: International Journal of Methodology 47 (2013) 6, pp. 3219-3247

This paper shows how to carry out quantitative narrative analysis (QNA) with different text analysis software (PC … Software: ATLAS.ti, MAXQDA, and NVivo). QNA is a methodological approach to narrative texts that exploits invariant properties … grammar, in data entry, and in data query. A careful comparison of limits and possibilities of the two types of software will …

Persistent link: https://www.econbiz.de/10010992981

Comments on: Latent Markov models: a review of a general framework for the analysis of longitudinal data with covariates

Visser, Ingmar; Speekenbrink, Maarten - In: TEST: An Official Journal of the Spanish Society of … 23 (2014) 3, pp. 478-483

Bartolucci et al. (Test, <CitationRef CitationID="CR1">2014</CitationRef>) provide a nice showcase of the flexibility of latent Markov models for longitudinal data. Indeed, their list of applications is impressive and includes a wide variety of models, with covariates to model transitions between latent states and direct effects on the...</citationref>

Persistent link: https://www.econbiz.de/10010994306

Simulation and evaluation of Building Information Modeling in a real pilot site

Eguaras-Martínez, María; Vidaurre-Arbizu, Marina; … - In: Applied Energy 114 (2014) C, pp. 475-484

to 30%, through the study of a real pilot site simulation with existing software. These data confirm the possibilities of …

Persistent link: https://www.econbiz.de/10011040752

Hidden structure: Using network methods to map system architecture

Baldwin, Carliss; MacCormack, Alan; Rusnak, John - In: Research Policy 43 (2014) 8, pp. 1381-1397

and demonstrate its application to a large sample of software releases. Our methodology is based upon directed network …. Applying our methodology to a sample of 1286 software releases from 17 applications, we find that the majority of releases …

Persistent link: https://www.econbiz.de/10011046468

Numerical algorithm delivery mechanisms

Trefethen, Anne E.; Ford, Brian - In: Mathematics and Computers in Simulation (MATCOM) 54 (2000) 4, pp. 259-268

We consider the changing face of computing and the evolving interface of numerical algorithms from subroutines to: •spreadsheets,•high-level scripting languages,•visual programming,•Web browsers.

Persistent link: https://www.econbiz.de/10011050974

On the economic impact of microsoft - Belgium

van Pottelsberghe de la Potterie, Bruno; Galland, Pierre - Solvay Brussels School of Economics and Management, … - 2005

software. The indirect impact Is the outcome of its Partnership programs with several firms that offer services based on …

Persistent link: https://www.econbiz.de/10011164304

What Explains the Canada-U.S. Software Investment Intensity Gap?

Sharpe, Andrew - Center for the Study of Living Standards (CSLS) - 2014

In 2012, business sector software investment per worker in Canada was 40.7 per cent of that in the United States. The … in software than their U.S. counterparts. The report reviews the state of the software investment landscape in Canada … software gap. About one-third of the gap can be assigned to differences in labour productivity, industry structure, and …

Persistent link: https://www.econbiz.de/10011165236

An Analysis of the Canada-U.S. ICT Investment Gap: An Update to 2013

Thomas, Jasmin - Center for the Study of Living Standards (CSLS) - 2015

Canada’s productivity performance reflects in large part our innovation record, both in terms of business sector R&D and information and communications technology (ICT) investment. The objective of this report is to examine the country’s ICT investment performance since 2000. The key finding...

Persistent link: https://www.econbiz.de/10011185572

Selection of accounting software for SMEs

Hora, Michal - In: Český finanční a účetní časopis 2006 (2006) 1, pp. 80-83

The aim of the paper is to discuss the selection of accounting software for SMEs from the point of view of an end user … is deployed to facilitate the process of choosing appropriate software. …

Persistent link: https://www.econbiz.de/10011194752