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检索条件"主题词=Optimization algorithms"
4003 条 记 录,以下是3361-3370 订阅
排序:
Synthesis of Thinned Uniformly-Excited Time-Modulated Linear Arrays Using an Improved Invasive Weed optimization Algorithm
Synthesis of Thinned Uniformly-Excited Time-Modulated Linear...
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IEEE International Symposium on Antennas and Propagation
作者: R. Bhattacharya S. Saha T. K. Bhattacharyya Dept. of Electronics & Electrical Communication Engineering Indian Institute of Technology Kharagpur Kharagpur West Bengal India
This paper presents a novel technique of synthesizing uniformly-excited (UE) thinned time-modulated linear array (T-TMLA) using an improved invasive weed optimization (IWO) algorithm. A novel thinning-boundary-conditi... 详细信息
来源: 评论
REWIRE: An optimization-based Framework for Unstructured Data Center Network Design
REWIRE: An Optimization-based Framework for Unstructured Dat...
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IEEE INFOCOM
作者: Andrew R. Curtis Tommy Carpenter Mustafa Elsheikh Alejandro Lopez-Ortiz S. Keshav Cheriton School of Computer Science University of Waterloo
Despite the many proposals for data center network (DCN) architectures, designing a DCN remains challenging. DCN design is especially difficult when expanding an existing network, because traditional DCN design places... 详细信息
来源: 评论
Post optimization of a Clock Tree for Power Supply Noise Reduction
Post Optimization of a Clock Tree for Power Supply Noise Red...
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IEEE Convention of Electrical and Electronics Engineers in Israel
作者: Yakov Kaplan Shmuel Wimer Faculty of Engineering Bar-Ilan University
The voltage drop incurred in the power supply in today's VLSI chips to is a major concern known as power-supply noise. In sub one-volt supply voltage, noise of very few hundreds millivolts causes circuit malfuncti... 详细信息
来源: 评论
Beamforming optimization for Generalized MIMO Y Channels with Both Multiplexing and Diversity
Beamforming Optimization for Generalized MIMO Y Channels wit...
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IEEE Vehicular Technology Conference
作者: Zhendong Zhou Branka Vucetic School of Electrical and Information Engineering The University of Sydney NSW 2006 Australia
We consider a K-user multiple-input multipleoutput (MIMO) relay channel, where each user sends independent messages to the other K ? 1 users via a common relay in two time slots. All users and the relay are equipped w... 详细信息
来源: 评论
Joint Spectrum Sensing and Power Allocation Algorithm for Spectrum Efficiency optimization in Ultra Wideband Cognitive Radio Networks
Joint Spectrum Sensing and Power Allocation Algorithm for Sp...
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IEEE Vehicular Technology Conference
作者: Liaoyuan Zeng Sean McGrath Intelligent Visual Information Processing and Communication Lab University of Electronic Science and Technology of China Wireless Access Research Centre University of Limerick
Ultra Wideband (UWB) system uses extremely low signal power to coexist with other primary users (PUs), which limits the use of the UWB's wide spectrum band. Cognitive Radio (CR) enables UWB systems to efficiently ... 详细信息
来源: 评论
Stochastic optimization Assisted Joint Channel Estimation and Multi-User Detection for OFDM/SDMA
Stochastic Optimization Assisted Joint Channel Estimation an...
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IEEE Vehicular Technology Conference
作者: Jiankang Zhang Sheng Chen Xiaomin Mu Lajos Hanzo School of Information Engineering Zhengzhou University School of ECS University of Southampton
Stochastic optimization assisted joint Channel Estimation (CE) and Multi-User Detection (MUD) were conceived and compared in the context of multi-user Multiple-Input Multiple-Output (MIMO) aided Orthogonal Frequency-D... 详细信息
来源: 评论
An Iterative Beamforming optimization Algorithm for Generalized MIMO Y Channels
An Iterative Beamforming Optimization Algorithm for Generali...
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IEEE International Conference on Communications
作者: Zhendong Zhou Branka Vucetic School of Electrical and Information Engineering The University of Sydney
We consider a K-user multiple-input multiple-output (MIMO) relay channel, where each user sends K - 1 independent messages to the other K - 1 users via a common relay. All users and the relay are assumed to have multi... 详细信息
来源: 评论
Developing Learning algorithms via Optimized Discretization of Continuous Dynamical Systems
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IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS 2012年 第1期42卷 140-149页
作者: Tao, Qing Sun, Zhengya Kong, Kang Chinese Acad Sci Inst Automat Beijing 100190 Peoples R China New Star Res Inst Appl Technol Hefei 230031 Peoples R China
Most of the existing numerical optimization methods are based upon a discretization of some ordinary differential equations. In order to solve some convex and smooth optimization problems coming from machine learning,... 详细信息
来源: 评论
Universal algorithm for the analysis of charge distributions in segmented electrodes of gas detectors
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EUROPEAN PHYSICAL JOURNAL A 2012年 第5期48卷 60-60页
作者: Carbone, D. Cappuzzello, F. Cavallaro, M. Ist Nazl Fis Nucl Lab Nazl Sud Via S Sofia 62 I-95125 Catania Italy Univ Catania Dipartimento Fis & Astron I-95125 Catania Italy
A general algorithm to extract the center of gravity of charge distributions generated in a patterned electrode is presented. The results obtained analyzing the data produced by the gas focal plane detector of the MAG... 详细信息
来源: 评论
AN OPTIMAL SCALING FRAMEWORK FOR COLLABORATIVE FILTERING RECOMMENDATION SYSTEMS
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INTERNATIONAL JOURNAL ON ARTIFICIAL INTELLIGENCE TOOLS 2012年 第6期21卷 1250033-1250033页
作者: Vozalis, Manolis G. Markos, Angelos I. Margaritis, Konstantinos G. Univ Macedonia Dept Appl Informat Thessaloniki 54006 Greece Democritus Univ Thrace Dept Primary Educ Alexandroupolis Greece
Collaborative Filtering (CF) is a popular technique employed by Recommender Systems, a term used to describe intelligent methods that generate personalized recommendations. Some of the most efficient approaches to CF ... 详细信息
来源: 评论