Výsledky vyhledávání - name=Algorithms and Complexity

Efficient Variant of Algorithm FastICA for Independent Component Analysis Attaining the CramÉr-Rao Lower Bound Autor Koldovsky, Z., Tichavsky, P., Oja, E.

“…FastICA is one of the most popular algorithms for independent component analysis (ICA), demixing a set of statistically independent sources that have been…”
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Wait-free algorithms for fast, long-lived renaming Autor Moir, Mark, Anderson, James H.

“… Previous wait-free renaming algorithms have time complexity that is dependent on the size of the original name space…”
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A fast region segmentation algorithm on compressed gray images using Non-symmetry and Anti-packing Model and Extended Shading representation Autor Zheng, Yunping, Sarem, Mudar

“…•We propose a fast algorithm for image segmentation by using NAMES.•We put forward 4 extended Lemmas and 2 extended Theorems for region segmentation.•We…”
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Crypt-JDBC模型:洋葱加密算法的优化改进 Autor 陈鹤, 田秀霞, 袁培森, 金澈清

“…TP392; CryptDB是一种典型的密文存储技术,它根据运算操作语义使用洋葱加密算法将SQL语句改写到不同的洋葱密文列,从而仅暴露数据的部分属性即可执行查询任务.针对洋葱加密…”
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Recognition Method of Component Names in Patent Documents Based on the Algorithm of Word Frequency Difference and Library of Left-segmentation Words Autor Kong, Jiabin, Lyu, Jianwen, Liu, Jiangnan, Du, Wenxuan

“… units.Being flexible and changeable, the word formatting of component name represents the characteristics of uniqueness, complexity and lesser-known…”
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Learning to Optimize: Training Deep Neural Networks for Interference Management Autor Sun, Haoran, Chen, Xiangyi, Shi, Qingjiang, Hong, Mingyi, Fu, Xiao, Sidiropoulos, Nicholas D.

“… However, optimization algorithms often entail considerable complexity, which creates a serious gap between theoretical design/analysis and real-time processing…”
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Make It Short and Easy: Username Complexity Determines Trustworthiness Above and Beyond Objective Reputation Autor Silva, Rita R., Chrobot, Nina, Newman, Eryn, Schwarz, Norbert, Topolinski, Sascha

“…? In 10 studies (total = 608) we explored username complexity and trustworthiness of eBay seller profiles…”
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Enhancing Patient Identification Accuracy in Shared Child Health Records: a Hybrid Approach for the Lao Language Context Autor Sorsavanh, Thepphouthone, Liu, Chang, Yamamoto, Goshiro, Mori, Yukiko, Kobayashi, Shinji, Kuroda, Tomohiro

“…, placeholder names such as “Eanoi”). Existing patient-matching algorithms designed for Latin scripts underperform in this context…”
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Long lived adaptive splitter and applications Autor Yehuda, Afek, Stupp, Gideon, Touitou, Dan

“… An implementation of a task is adaptive if the step complexity of any operation in the implementation is a function of the number of processes that take steps concurrently with the operation…”
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An effective data indexing method for POI data Autor Xu, Zhan-Ya, Xiong, Yi-Hui, Ye, Hong

“…The effective organization and management of POI data is an important basis for map service. In order to complete the auto-completion function, when users…”
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Entanglement, and Unsorted Database Search in Noise-Based Logic Autor Kish, Laszlo B., Daugherity, Walter C.

“…We explore the collapse of “wavefunction” and the measurement of entanglement in the superpositions of hyperspace vectors in classical physical…”
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Efficient adaptive collect algorithms Autor Afek, Yehuda, De Levie, Yaron

“…), where n is the total number of processes in the system and k is the total contention. The step complexity of an unrestricted name space variant of this algorithm remains O(k…”
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Application of sparse identification of nonlinear dynamics for physics-informed learning Autor Corbetta, Matteo

“… The complexity of the algorithm architecture, e.g., the number of hidden layers in a deep neural network, typically grows with the complexity of the problems they are required to solve, leaving little room for interpreting (or explaining…”
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Replacing suffix trees with enhanced suffix arrays Autor Abouelhoda, Mohamed Ibrahim, Kurtz, Stefan, Ohlebusch, Enno

“… that uses an enhanced suffix array and solves the same problem in the same time complexity. The generic name enhanced suffix array stands for data structures consisting of the suffix array and additional tables…”
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Adaptive and efficient mutual exclusion Autor Attiya, Hagit, Bortnikov, Vita

“… (and not on n, the total number of processes). Our algorithm has O(k) remote step complexity and O(log k…”
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A Covert Timing Channel via Algorithmic Complexity Attacks: Design and Analysis Autor Xiaoshan Sun, Liang Cheng, Yang Zhang

“… In this paper, we propose a new covert timing channel which exploits the algorithmic complexity vulnerabilities in the name lookup algorithm of the kernel…”
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LD-SPatt: large deviations statistics for patterns on Markov chains Autor Nuel, G

“…Statistics on Markov chains are widely used for the study of patterns in biological sequences. Statistics on these models can be done through several…”
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Malicious Domain Names Detection Algorithm Based on N-Gram Autor Zeng, Xiang-Yan, Bao, Guangbin, Chang, Zhaobin, Hong, Zhao

“…Malicious domain name attacks have become a serious issue for Internet security. In this study, a malicious domain names detection algorithm based on N-Gram is…”
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Improved F-DBSCAN for Trip End Identification Using Mobile Phone Data in Combination with Base Station Density Autor Jiang, Haihang, Yang, Fei, Zhu, Xin, Yao, Zhenxing, Zhou, Tao

“… The other is for reducing time complexity; a fast clustering improvement for the algorithm is proposed…”
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Chemometrics for pattern recognition Autor Brereton, Richard G

“… This has been catalysed by the increase in capabilities of automated instruments such as LCMS, GCMS, and NMR, to name a few, to obtain large quantities of data, and, in parallel, the significant…”
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