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ECIS
2001
15 years 6 months ago
Recombinant Knowledge Structures and Models of E-Business Innovation: An Empirical Investigation
Using a knowledge-based theory of the firm within the larger framework of resource-based theory, this ongoing study examines how firm knowledge structures are disrupted under diff...
Amrit Tiwana, Ephraim R. McLean
AIFIPP
1992
15 years 6 months ago
Task-Structure Analysis for Knowledge Modeling
We have for several years been working on an approach to knowledge system building that argues for the existence of a close connection between the tasks which the knowledge system ...
B. Chandrasekaran, Todd R. Johnson, Jack W. Smith
CORR
2010
Springer
171views Education» more  CORR 2010»
15 years 5 months ago
Solving Inverse Problems with Piecewise Linear Estimators: From Gaussian Mixture Models to Structured Sparsity
A general framework for solving image inverse problems is introduced in this paper. The approach is based on Gaussian mixture models, estimated via a computationally efficient MAP...
Guoshen Yu, Guillermo Sapiro, Stéphane Mall...
CSDA
2008
68views more  CSDA 2008»
15 years 5 months ago
Modelling the US, UK and Japanese unemployment rates: Fractional integration and structural breaks
In this paper we use a general procedure for fractional integration and structural breaks at unknown points in time, which allows for different orders of integration and determini...
Guglielmo Maria Caporale, Luis A. Gil-Alana
LCTRTS
2010
Springer
15 years 11 months ago
Modeling structured event streams in system level performance analysis
This paper extends the methodology of analytic real-time analysis of distributed embedded systems towards merging and extracting sub-streams based on event type information. For e...
Simon Perathoner, Tobias Rein, Lothar Thiele, Kai ...