Results 271 to 280 of about 152,063 (327)
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Proceedings of the 15th International Conference on Extending Database Technology, 2012
Time series analysis, as an application for high dimensional data mining, is a common task in biochemistry, meteorology, climate research, bio-medicine or marketing. Similarity search in data with increasing dimensionality results in an exponential growth of the search space, referred to as Curse of Dimensionality.
Patrick Schäfer, Mikael Högqvist
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Time series analysis, as an application for high dimensional data mining, is a common task in biochemistry, meteorology, climate research, bio-medicine or marketing. Similarity search in data with increasing dimensionality results in an exponential growth of the search space, referred to as Curse of Dimensionality.
Patrick Schäfer, Mikael Högqvist
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A Novel Adaptive STFT-SFA Based Fault Detection Method for Nonstationary Processes
IEEE Sensors Journal, 2023In the field of fault detection, the nonstationary characteristics caused by external disturbances of wind turbine (WT) and other reasons can mask the fault signals, while the inconsistent data distribution between training data and test data due to ...
Daye Li, Jie Dong, Kai-xiang Peng
semanticscholar +1 more source
SFA-Net: A Selective Features Absorption Network for Object Detection in Rainy Weather Conditions
IEEE Transactions on Neural Networks and Learning Systems, 2022In recent years, object detection approaches using deep convolutional neural networks (CNNs) have derived major advances in normal images. However, such success is hardly achieved with rainy images due to lack of visibility. Aiming to bridge this gap, in
Shih-Chia Huang +2 more
semanticscholar +1 more source
, 2020
Cities and living standards contribute intensively to air pollution, an environmental risk factor which causes diseases. Recently, in developed countries, the majority of cities has grown rapidly and has experienced increasing environmental problems.
V. Moutinho, M. Madaleno, P. Macedo
semanticscholar +1 more source
Cities and living standards contribute intensively to air pollution, an environmental risk factor which causes diseases. Recently, in developed countries, the majority of cities has grown rapidly and has experienced increasing environmental problems.
V. Moutinho, M. Madaleno, P. Macedo
semanticscholar +1 more source
, 2020
This paper presents an assessment of 124 OECD banks during 2004–2013 in light of relevant accounting and financial indicators that reflect banking production process and performance. Novel DEA and SFA Dynamic Network Super-efficiency models are developed
P. Wanke +3 more
semanticscholar +1 more source
This paper presents an assessment of 124 OECD banks during 2004–2013 in light of relevant accounting and financial indicators that reflect banking production process and performance. Novel DEA and SFA Dynamic Network Super-efficiency models are developed
P. Wanke +3 more
semanticscholar +1 more source
Serum sFas and sFas-Ligand Levels in Childhood Asthma
Pediatric Asthma, Allergy & Immunology, 2004In recent years, an increasing number of observations has lent support to the concept that dysregulation of apoptosis may play a role in the development of airway inflammation in asthma. In the present study, serum sFas and soluble Fas ligand (sFasL) levels were measured by enzyme-linked immunosorbent assay (ELISA), during and 2 weeks after the ...
Aydan İkincioğullari +6 more
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Alteration of sFAS and sFAS ligand expression during canine visceral leishmaniosis
Veterinary Parasitology, 2014Visceral leishmaniosis (VL) is caused by intracellular parasites of the genus Leishmania that affect humans and several animal species. Dogs are one of the main urban reservoirs of Leishmania infantum and play a central role in the transmission cycle to humans via sandflies. CD3+ cells apoptosis is involved in the immune response in VL.
Perosso, Juliana +7 more
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Review of Accounting and Finance, 2011
PurposeThe purpose of this paper is to examine the timing and the determinants of electing Statement of Financial Accounting Standard (SFAS) No. 159 in the banking industry.Design/methodology/approachThe authors hypothesize certain factors that will potentially affect banks' election decisions and separate banks into three groups: early electors, late ...
Li Xu, Alex Tang
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PurposeThe purpose of this paper is to examine the timing and the determinants of electing Statement of Financial Accounting Standard (SFAS) No. 159 in the banking industry.Design/methodology/approachThe authors hypothesize certain factors that will potentially affect banks' election decisions and separate banks into three groups: early electors, late ...
Li Xu, Alex Tang
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Strategische Frühaufklärung (SFA)
2011Fur erfolgreiche Innovationen ist die Strategische Fruhaufklarung (SFA) die (meist) unbewusste Ausgangsbasis. Als Strategische Fruhaufklarung versteht man die rechtzeitige Erkennung von Risiken und Chancen durch schwache Signale sowie die Initiierung der Gegenmasnahmen.
Donia Lasinger, Manfred Lasinger
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