Institution
University of Mannheim
Education•Mannheim, Germany•
About: University of Mannheim is a education organization based out in Mannheim, Germany. It is known for research contribution in the topics: Population & European union. The organization has 4448 authors who have published 12918 publications receiving 446557 citations. The organization is also known as: Uni Mannheim & UMA.
Papers published on a yearly basis
Papers
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TL;DR: A taxonomy of self-adaptation and a survey on engineering SASs are presented and a new perspective on SAS including context adaptation is motivated.
323 citations
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08 Apr 2010
TL;DR: The work in this article explores issues, perspectives, and models, with the leading scholars in the area contributing chapters to provide a central reference point for academics, scholars, and students.
Abstract: It is increasingly accepted that "institutions matter" for economic organization and outcomes. The last decade has seen significant expansion in research examining how institutional contexts affect the nature and behavior of firms, the operation of markets, and economic outcomes. Yet "institutions" conceal a multitude of issues and perspectives. Much of this research has been comparative, and followed different models such as "varieties of capitalism", "national business systems", and "social systems of production".
This Handbook explores these issues, perspectives, and models, with the leading scholars in the area contributing chapters to provide a central reference point for academics, scholars, and students.
Features
Covers models such as 'varieties of capitalism', 'national business systems', and 'social systems of production'.
Chapters by leading international scholars
Covers issues such as corporate governance, employment, and financial systems
Chapters on theory and methodology
322 citations
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University Hospital Bonn1, Goethe University Frankfurt2, Ruhr University Bochum3, University of Düsseldorf4, University Hospital Regensburg5, Leipzig University6, University of Münster7, University of Cologne8, University of Freiburg9, Ludwig Maximilian University of Munich10, University of Tübingen11, University of Mainz12, Technische Universität München13, University of Mannheim14, University of Ulm15, Free University of Berlin16, German Cancer Research Center17, University of Zurich18, University of Duisburg-Essen19
TL;DR: The results suggest that lomustine-temozolomide chemotherapy might improve survival compared with temozolmide standard therapy in patients with newly diagnosed glioblastoma with methylated MGMT promoter.
321 citations
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TL;DR: Qualitative and quantitative results show that the spatio-temporal approach leads to a rotationally invariant and time symmetric convex optimization problem and has a unique minimum that can be found in a stable way by standard algorithms such as gradient descent.
Abstract: Nonquadratic variational regularization is a well-known and powerful approach for the discontinuity-preserving computation of optic flow. In the present paper, we consider an extension of flow-driven spatial smoothness terms to spatio-temporal regularizers. Our method leads to a rotationally invariant and time symmetric convex optimization problem. It has a unique minimum that can be found in a stable way by standard algorithms such as gradient descent. Since the convexity guarantees global convergence, the result does not depend on the flow initialization. Two iterative algorithms are presented that are not difficult to implement. Qualitative and quantitative results for synthetic and real-world scenes show that our spatio-temporal approach (i) improves optic flow fields significantly, (ii) smoothes out background noise efficiently, and (iii) preserves true motion boundaries. The computational costs are only 50% higher than for a pure spatial approach applied to all subsequent image pairs of the sequence.
318 citations
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TL;DR: An efficient implementation of correlation based disparity calculation with high speed and reasonable quality that can be used in a wide range of applications or to provide an initial solution for more sophisticated methods is presented.
Abstract: This paper presents an efficient implementation for correlation based stereo. Research in this area can roughly be divided in two classes: improving accuracy regardless of computing time and scene reconstruction in real-time. Algorithms achieving video frame rates must have strong limitations in image size and disparity search range, whereas high quality results often need several minutes per image pair. This paper tries to fill the gap, it provides instructions how to implement correlation based disparity calculation with high speed and reasonable quality that can be used in a wide range of applications or to provide an initial solution for more sophisticated methods. Left-right consistency checking and uniqueness validation are used to eliminate false matches. Optionally, a fast median filter can be applied to the results to further remove outliers. Source code will be made publicly available as contribution to the Open Source Computer Vision Library, further acceleration with SIMD instructions is planned for the near future.
318 citations
Authors
Showing all 4522 results
Name | H-index | Papers | Citations |
---|---|---|---|
Andreas Kugel | 128 | 910 | 75529 |
Jürgen Rehm | 126 | 1132 | 116037 |
Norbert Schwarz | 117 | 488 | 71008 |
Andreas Hochhaus | 117 | 923 | 68685 |
Barry Eichengreen | 116 | 949 | 51073 |
Herta Flor | 112 | 638 | 48175 |
Eberhard Ritz | 111 | 1109 | 61530 |
Marcella Rietschel | 110 | 765 | 65547 |
Andreas Meyer-Lindenberg | 107 | 534 | 44592 |
Daniel Cremers | 99 | 655 | 44957 |
Thomas Brox | 99 | 329 | 94431 |
Miles Hewstone | 88 | 418 | 26350 |
Tobias Banaschewski | 85 | 692 | 31686 |
Andreas Herrmann | 82 | 761 | 25274 |
Axel Dreher | 78 | 350 | 20081 |