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CREATING, VISUALIZING AND SHARING HIGH-POLY AND MULTI-TEXTURES MODELS ON THE WEB
Texture Mapping High-resolution Mesh Web Sharing WegGL Web Information System
2019/3/4
In many Cultural Heritage cases study, where usually the shapes to be reproduced have complex and irregular geometries there is a growing demand to create and use very high-resolution polygonal models...
Computing Optimal Uncertainty Models from Frequency Domain Data
Computing Optimal Uncertainty Models Frequency Domain Data
2015/7/10
Uncertainty models are an essential ingredient in robust control design. In addition, because of the tradeoff between uncertainty and performance, the uncertainty model should be as ‘tight’ as possibl...
Segmentation of ARX-Models Using Sum-of-Norms Regularization
Segmentation Regularization ARX-models
2015/7/9
Segmentation of time-varying systems and signals into models whose parameters are piecewise constant in time is an important and well studied problem. It is here formulated as a least-squares problem ...
A Distributed Algorithm for Fitting Generalized Additive Models
Convex optimization Distributed optimization Generalized additive models
2015/7/9
Generalized additive models are an effective regression tool, popular in the statistics literature, that provide an automatic extension of traditional linear models to nonlinear systems. We pres...
Principal components analysis (PCA) is a well-known technique for approximating a data set represented by a matrix by a low rank matrix. Here, we extend the idea of PCA to handle arbitrary data sets c...
Unbiased Estimation with Square Root Convergence for SDE Models
Unbiased Estimation Square Root Convergence SDE Models
2015/7/6
In many settings in which Monte Carlo methods are applied, there may be no known algorithm for exactly generating the random object for which an expectation is to be computed. Frequently, however, one...
Applying Random Coefficient Models to Strategy Research:Testing for Firm Heterogeneity,Predicting Firm-Specific Coefficients,and Estimating Strategy Trade-Offs
Strategy Mathematical Methods
2015/4/27
Although Strategy research aims to understand how firm actions have differential effects on performance, most empirical research estimates the average effects of these actions across firms. This paper...
Business Model Innovation and Competitive Imitation: The Case of Sponsor-Based Business Models
Business Model Innovation and Invention Market Entry and Exit Competitive Strategy Competitive Advantage Value
2015/4/23
We study sponsor-based business model innovations where a firm monetizes its product through sponsors rather than setting prices to its customer base. We analyze strategic interactions between an inno...
Comparing two Business Model Ontologies for Designing eBusiness Models and Value Constellations
Comparing two Business Model Ontologies Designing eBusiness Models Value Constellations
2015/1/26
Business models have been an important topic in various disciplines and particularly e-business. Yet, little research has tempted to compare and integrate the different business model approaches. This...
Changing Business Models: Surveying the Landscape
Changing Business Models Surveying the Landscape
2015/1/26
How do companies succeed? They choose an effective business model and execute it superbly. They relentlessly renew their distinctiveness as competitors threaten. And they master the ability to change ...
Interdependent Preference Models as a Theory of Intentions
Theory of Intentions Interdependent Preference Models
2014/3/18
We provide a preference framework for situations in which \intentions matter." A
behavioral type describes the individual's observable characteristics and the individual's
personality. We deˉne a ca...
Comparing two Business Model Ontologies for Designing e- Business Models and Value Constellations
two Business Model Ontologies for Designing e- Business Models Value Constellations
2014/7/3
Business models have been an important topic in various disciplines and particularly e-business. Yet, little research has tempted to compare and integrate the different business model approaches.This ...
Changing Business Models: Surveying the Landscape
Changing Business Models Surveying the Landscape
2014/7/3
When people speak about "business models," they could be speaking about three distinct things: components of business models, real operating business models, and what we call change models. A business...
Knowledge Management Development Challenges of Transition Economy Organisations representing different Value Creation Models
knowledge management value creation know-how know-why transition economy learning organisation
2009/7/17
Abstract: This paper addresses knowledge management assumptions and development visions in the following types of organisations: organic product-focused and organic service-focused organisations, mech...
The New Business Models in the Knowledge Economy:the Strategic Way to Value Creation
digital economy knowledge economy intellectual capital business models value networks
2009/7/17
Over the last decade we have seen the emergence of an economy in which the digital facility has become a constant presence in all areas of knowledge. In the digital world, characterised and dominated ...