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检索条件"主题词=Detection algorithms"
7382 条 记 录,以下是4961-4970 订阅
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Reduced tree-search, heuristic and linear decoupler low-complexity MIMO detectors
Reduced tree-search, heuristic and linear decoupler low-comp...
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International Conference on Wireless Communication and Sensor Networks
作者: Isaque Suzuki Fernando Ciriaco Taufik Abrao Leonardo D. de Oliveira Electrical Engineering Department State University of Londrina DEEL-UEL Parana Brazil PTC-Telecommunication and Control Engineering Department Escola Politecnica da Universidade de Sao Paulo Brazil
Since the optimal detector for coded and even uncoded multiple-input-multiple-output (MIMO) antenna systems results too complex when the number of antennas and/or the modulation order index increases, strictly low-com... 详细信息
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Efficient algorithms for probabilistic k-coverage in directional sensor networks
Efficient algorithms for probabilistic k-coverage in directi...
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Intelligent Sensors, Sensor Networks and Information Processing Conference (ISSNIP)
作者: Yongan Wu Jianping Yin Min Li Zhu En Zheng Xie School of Computer Science National University of Defense Technology Changsha China College of Science National University of Defense Technology Changsha China
The fundamental issue in sensor networks is the quality of monitoring provided by the networks under the energy constraint. The quality is usually measured by coverage. In this paper, unlike previous research, the k-c... 详细信息
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An investigation of state-space model fidelity for SSME data
An investigation of state-space model fidelity for SSME data
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International Conference on Prognostics and Health Management, PHM
作者: Rodney A. Martin NASA Ames Research Center CA USA
In previous studies, a variety of unsupervised anomaly detection techniques for anomaly detection were applied to SSME (space shuttle main engine) data. The observed results indicated that the identification of certai... 详细信息
来源: 评论
SIMD Enhancements for a Hough Transform Implementation
SIMD Enhancements for a Hough Transform Implementation
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Euromicro Symposium on Digital System Design
作者: Francisco J. Jaime Javier Hormigo Julio Villalba Emilio L. Zapata Department Computer Architecture University of Malaga Spain
The Hough transform is a line detection algorithm widely used within image processing applications, showing several variations depending on the shape which is intended to be detected. This paper provides for some new ... 详细信息
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Novel Hybrid-ARQ Chase Combining algorithms for ZF-SIC V-BLAST
Novel Hybrid-ARQ Chase Combining Algorithms for ZF-SIC V-BLA...
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IEEE International Conference on Communications (ICC)
作者: H. Wang Y. Chang Wireless Theories and Technologies Laboratory (WT&T) Beijing University of Posts and Telecommunications Beijing China
In the conventional zero-forcing successive interference cancellation (ZF-SIC) detection algorithm of vertical Bell-Labs layered space-time (V-BLAST) architecture, the detection algorithm does not attempt to eliminate... 详细信息
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Detecting Selective Forwarding Attacks in Wireless Sensor Networks Using Two-hops Neighbor Knowledge
Detecting Selective Forwarding Attacks in Wireless Sensor Ne...
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IEEE International Symposium on Network Computing and Applications
作者: Tran Hoang Hai Eui-Nam Huh Internet Computing & Security Laboratory Department of Computer Engineering Kyung Hee University South Korea Department of Computer Engineering Internet Computing & Security Lab Kyung Hee University South Korea
Wireless sensor networks have many potential applications for both civil and military tasks. However, WSNs are susceptible to many types of attacks because they are deployed in open and unprotected environment. Select... 详细信息
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Reducing the Computational Complexity for BLAST by Using a Novel Fast Algorithm to Compute an Initial Square-Root Matrix
Reducing the Computational Complexity for BLAST by Using a N...
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IEEE Conference on Vehicular Technology (VTC)
作者: Hufei Zhu Wen Chen Dageng Chen Yinggang Du Jianmin Lu Wireless Research Department Huawei Technologies Company Limited China Department of Electronic Engineering Shanghai Jiaotong university China
We propose a fast algorithm to compute an initial triangular square-root of the estimation error covariance matrix for BLAST, which are then applied to develop a square-root algorithm for BLAST. The speedups of our sq... 详细信息
来源: 评论
Video caption duration extraction
Video caption duration extraction
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International Conference on Pattern Recognition
作者: Hongliang Bai Jun Sun Satoshi Naoi Yutaka Katsuyama Yoshinobu Hotta Katsuhito Fujimoto Fujitsu Research and Development Center Company Limited Beijing China Fujitsu Laboratories Limited Kawasaki Japan
Caption detection in the video is an active research topic in recent years. In the conventional methods, one of most difficult problems is to effectively and quickly extract the durations of the different-size caption... 详细信息
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OpenSHM: Open Architecture Design of Structural Health Monitoring Software in Wireless Sensor Nodes
OpenSHM: Open Architecture Design of Structural Health Monit...
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IEEE/ASME International Conference on Mechtronic and Embedded Systems and Applications, MESA
作者: Bo Chen Masayoshi Tomizuka Department of Mechanical Engineering Mechanics and Department of Electrical and Computer Engineering Michigan Technological University Houghton MI USA Department of Mechanical Engineering University of California Berkeley Berkeley CA USA
Wireless sensor networks have been receiving an increasing interest in the field of structural health monitoring to provide rich sets of real-time information of complex structures. Due to the bandwidth and power limi... 详细信息
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An efficient single pass approach to frequent episode discovery in sequence data
An efficient single pass approach to frequent episode discov...
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2008 IET 4th International Conference on Intelligent Environments
作者: Sagar Savla Sharma Chakravarthy IT Laboratory & Department of Computer Science and Engineering University of Texas Arlington Arlington TX USA
There is a considerable body of work on sequence mining of transactional data. Most of the related work on point data make several passes over the entire dataset in order to discover frequently occurring episodes/patt... 详细信息
来源: 评论