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Chapter 12 Rough Sets and Rough Logic: A KDD Perspective

by Zdzis Law Pawlak, Lech Polkowski, Andrzej Skowron
"... Abstract Basic ideas of rough set theory were proposed by Zdzis law Pawlak [85, 86] in the early 1980’s. In the ensuing years, we have witnessed a systematic, world–wide growth of interest in rough sets and their applications. The main goal of rough set analysis is induction of approximations of con ..."
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Abstract Basic ideas of rough set theory were proposed by Zdzis law Pawlak [85, 86] in the early 1980’s. In the ensuing years, we have witnessed a systematic, world–wide growth of interest in rough sets and their applications. The main goal of rough set analysis is induction of approximations of con-cepts. This main goal is motivated by the basic fact, constituting also the main problem of KDD, that languages we may choose for knowledge description are incomplete. A fortiori, we have to describe concepts of interest (features, proper-ties, relations etc.) not completely but by means of their reflections (i.e. approx-imations) in the chosen language. The most important issues in this induction process are: – construction of relevant primitive concepts from which approximations of more complex concepts are assembled, – measures of inclusion and similarity (closeness) on concepts, – construction of operations producing complex concepts from the primitive ones.

Ad Hoc Networks xxx (2012) xxx–xxx Contents lists available at SciVerse ScienceDirect

by Wei Dong, Chun Chen, Jiajun Bu, Chao Huang
"... journal homepage: www.elsevier.com/locate/adhoc Enabling efficient reprogramming through reduction of executable modules ..."
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journal homepage: www.elsevier.com/locate/adhoc Enabling efficient reprogramming through reduction of executable modules

unknown title

by Eliyahu Osherovich
"... methods for phase retrieval ..."
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methods for phase retrieval

ative Commons Attribution Non-Commercial No Derivatives licence. Researchers

by Victor Faion
"... I herewith certify that all material in this dissertation which is not my own work has been properly acknowledged. ..."
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I herewith certify that all material in this dissertation which is not my own work has been properly acknowledged.

1Multi-Frame Demosaicing and Super-Resolution of Color Images

by Sina Farsiu, Michael Elad, Peyman Milanfar
"... In the last two decades, two related categories of problems have been studied independently in the image restoration literature: super-resolution and demosaicing. A closer look at these problems reveals the relation between them, and as conventional color digital cameras suffer from both low-spatial ..."
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-spatial resolution and color-filtering, it is reasonable to address them in a unified context. In this paper, we propose a fast and robust hybrid method of super-resolution and demosaicing, based on a MAP estimation technique by minimizing a multi-term cost function. The L1 norm is used for measuring the difference

4. TITLE AND SUBTITLE A Practical Theory of Micro-Solar Power Sensor Networks

by Jaein Jeong , 2009
"... Public reporting burden for the collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments ..."
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Public reporting burden for the collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information,

CERTIFICATE OF APPROVAL

by Yunlong Liu, Yunlong Liu, Erwei Bai, Mona K. Garvin, Hantao Zhang , 2014
"... Treatment plan optimization for rotating-shield brachytherapy ..."
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Treatment plan optimization for rotating-shield brachytherapy

unknown title

by Thèse De, L'université De Lyon, Délivrée Par, Bernard Lyon, École Doctorale Infomaths, Diplôme De Doctorat, Mme Anne-laure Fougères, Mme Anne-laure Fougères, Mme Clémentine Prieur, M. Stéphane Robin, M. Éric Sauquet
"... Anne SABOURIN Mélanges bayésiens de modèles d'extrêmes multivariés, Application à la prédétermination régionale des crues avec données incomplètes. Sous la direction de: ..."
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Anne SABOURIN Mélanges bayésiens de modèles d'extrêmes multivariés, Application à la prédétermination régionale des crues avec données incomplètes. Sous la direction de:

under a Creative Commons Attribution Non-Commercial No Derivatives

by Sira Gonzalez, Deparment Of Electrical, Electronic Engineering , 2013
"... the condition that they attribute it, that they do not use it for commercial purposes and that they do not alter, transform or build upon it. For any reuse or redistribution, researchers must make clear to others the licence terms of this work. ..."
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the condition that they attribute it, that they do not use it for commercial purposes and that they do not alter, transform or build upon it. For any reuse or redistribution, researchers must make clear to others the licence terms of this work.

1 Towards Asymptotic Sum Capacity of MIMO Cellular Two-Way Relay Channel

by Zhaoxi Fang, Xiaojun Yuan, Xin Wang, Senior Member
"... ar ..."
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