Results 51 to 60 of about 11,895,834 (312)
A Singular Value Thresholding Algorithm for Matrix Completion [PDF]
SIAM Journal on Optimization, 2008 This paper introduces a novel algorithm to approximate the matrix with minimum nuclear norm among all matrices obeying a set of convex constraints. This problem may be understood as the convex relaxation of a rank minimization problem and arises in many ...
Jian-Feng Cai, E. Candès, Zuowei Shen
semanticscholar +1 more source
Approximation algorithms [PDF]
Proceedings of the National Academy of Sciences, 1997 Increasing global competition, rapidly changing markets, and greater consumer awareness have altered the way in which corporations do business. To become more efficient, many industries have sought to model some operational aspects by gigantic optimization problems. It is not atypical to encounter models that capture 10 6
Schulz, Andreas S. +2 more
openaire +4 more sources
Weed Identification Using Deep Learning and Image Processing in Vegetable Plantation
IEEE Access, 2021 Weed identification in vegetable plantation is more challenging than crop weed identification due to their random plant spacing. So far, little work has been found on identifying weeds in vegetable plantation.
Xiaojun Jin, Jun Che, Yong Chen
doaj +1 more source
An algorithm for the T-countAn algorithm for the T-count
Quantum Information and Computation, 2014 We consider quantum circuits composed of Clifford and $T$ gates. In this context the $T$ gate has a special status since it confers universal computation when added to the (classically simulable) Clifford gates. However it can be very expensive to implement fault-tolerantly.
Michele Mosca +3 more
openaire +3 more sources
Population Ecology, Volume 67, Issue 2, Page 125-139, April 2025.In this article, we tested optimal SNP filtering strategies for accurate parentage assignment and pedigree reconstruction for a wild population of red‐spotted masu salmon, Oncorhynchus masou ishikawae. We found that mid‐point filtering in terms of call rate and minor allele frequency performs well for pedigree reconstruction.
Shohei Noda +6 more
wiley +1 more source
An Accelerated Chow and Liu Algorithm: Fitting Tree Distributions to High Dimensional Sparse Data [PDF]
, 1999 Chow and Liu introduced an algorithm for fitting a multivariate distribution with a tree (i.e. a density model that assumes that there are only pairwise dependencies between variables) and that the graph of these dependencies is a spanning tree.
An Accelerated Chow +2 more
core +2 more sources
, 1994 Inspired by the multicanonical approach to simulations of first-order phase transitions we propose for $q$-state Potts models a combination of cluster updates with reweighting of the bond configurations in the Fortuin-Kastelein-Swendsen-Wang ...
Berg +13 more
core +1 more source
Data-Driven Clustering Analysis for Representative Electric Vehicle Charging Profile in South Korea
SensorsAs the penetration of electric vehicles (EVs) increases, an understanding of EV operation characteristics becomes crucial in various aspects, e.g., grid stability and battery degradation.
Kangsan Kim +6 more
doaj +1 more source
Evaluating the origin and spread of spotted lanternfly (Lycorma delicatula) in Japan
Population Ecology, Volume 67, Issue 2, Page 162-179, April 2025.The invasive spotted lanternfly (Lycorma delicatula) is native to China and is a serious economic pest in the Republic of Korea and the United States, though it is not considered a pest in Japan. We established a distribution map of L. delicatula in Japan through a comprehensive review of published literature and citizen science reports and analyzed ...
Matthew T. Kamiyama +5 more
wiley +1 more source
Postmortem Analysis of Decayed Online Social Communities: Cascade Pattern Analysis and Prediction
Complexity, 2018 Recently, many online social networks, such as MySpace, Orkut, and Friendster, have faced inactivity decay of their members, which contributed to the collapse of these networks.
Mohammed Abufouda
doaj +1 more source