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Minimal Constraints in the Parity Formulation of Optimization Problems
[article]
2020
arXiv
pre-print
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An alternative to the Ising formulation is the Lechner-Hauke-Zoller model, which has the form of a lattice gauge model with nearest neighbor 4-body constraints. ...
arXiv:2008.10458v1
fatcat:atqsfuonyvapxewf72l2w7gkty
THERAPY OF ENDOCRINE DISEASE: Medical treatment of primary aldosteronism
2019
European Journal of Endocrinology
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Benjamin Lechner did the literature search and drafted the manuscript. Martin Reincke and the other authors reviewed and edited the manuscript. ...
doi:10.1530/eje-19-0215
pmid:31299637
fatcat:z637joiobfgw7ch5fy3suimcze
A Transmon Quantum Annealer: Decomposing Many-Body Ising Constraints Into Pair Interactions
[article]
2016
arXiv
pre-print
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Adiabatic quantum computing is an analog quantum computing scheme with various applications in solving optimization problems. In the parity picture of quantum optimization, the problem is encoded in local fields that act on qubits which are connected via local 4-body terms. We present an implementation of a parity annealer with Transmon qubits with a specifically tailored Ising interaction from Josephson ring modulators.
arXiv:1604.02359v1
fatcat:fwvh7odlkngvrl6dyfuirfsj4e
Does leaving welfare improve health? Evidence for Germany
2011
Health Economics
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Dehejia and Wahba, 2002) into the standard algorithm used for example by Gerfin and Lechner (2002) . ...
The matching procedure used in this paper incorporates the improvements suggested by Lechner et al. (2009) . ...
doi:10.1002/hec.1615
pmid:21394818
fatcat:v4i3whwyafgp5cbfm5dlfmk5ia
Lifestyle factors and high-risk atherosclerosis: Pathways and mechanisms beyond traditional risk factors
2019
European Journal of Preventive Cardiology
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Despite major efforts to reduce atherosclerotic cardiovascular disease (ASCVD) burden with conventional risk factor control, significant residual risk remains. Recent evidence on non-traditional determinants of cardiometabolic health has advanced our understanding of lifestyle–disease interactions. Chronic exposure to environmental stressors like poor diet quality, sedentarism, ambient air pollution and noise, sleep deprivation and psychosocial stress affect numerous traditional and
doi:10.1177/2047487319869400
pmid:31408370
fatcat:hslv267msvczjnluoz7qlqdoou
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... nal intermediary pathways related to ASCVD. These include body composition, cardiorespiratory fitness, muscle strength and functionality and the intestinal microbiome, which are increasingly recognized as major determinants of cardiovascular health. Evidence points to partially overlapping mechanisms, including effects on inflammatory and nutrient sensing pathways, endocrine signalling, autonomic function and autophagy. Of particular relevance is the potential of low-risk lifestyle factors to impact on plaque vulnerability through altered adipose tissue and skeletal muscle phenotype and secretome. Collectively, low-risk lifestyle factors cause a set of phenotypic adaptations shifting tissue cross-talk from a proinflammatory milieu conducive for high-risk atherosclerosis to an anti-atherogenic milieu. The ketone body ß-hydroxybutyrate, through inhibition of the NLRP-3 inflammasome, is likely to be an intermediary for many of these observed benefits. Adhering to low-risk lifestyle factors adds to the prognostic value of optimal risk factor management, and benefit occurs even when the impact on conventional risk markers is discouragingly minimal or not present. The aims of this review are (a) to discuss novel lifestyle risk factors and their underlying biochemical principles and (b) to provide new perspectives on potentially more feasible recommendations to improve long-term adherence to low-risk lifestyle factors.
Multiplicative Measurement Error and the Simulation Extrapolation Method
2008
Social Science Research Network
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Standard-Nutzungsbedingungen: Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Zwecken und zum Privatgebrauch gespeichert und kopiert werden. Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich machen, vertreiben oder anderweitig nutzen. Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, gelten abweichend von diesen
doi:10.2139/ssrn.1131136
fatcat:aemspt7jvnh6zi3ywkajwit6t4
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... bedingungen die in der dort genannten Lizenz gewährten Nutzungsrechte. AngewAndte wIrtschAftsforschung ob dem himmelreich 1 72074 tübingen t: (0 70 71) 98 96-0 f: (0 70 71) 98 96-99
Blackthorn: Latency Estimation Framework for CNNs on Embedded Nvidia Platforms
2021
IEEE Access
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With more powerful yet efficient embedded devices and accelerators being available for Deep Neural Networks (DNN), machine learning is becoming an integral part of edge computing. As the number of such devices increases, finding the best platform for a specific application has become more challenging. A common question for application developers is to find the most cost-effective combination of a DNN and a device while still meeting latency and accuracy requirements. In this work, we propose
doi:10.1109/access.2021.3101936
fatcat:km6qkocbazbdndmrk4t3fbierm
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... ckthorn, a layerwise latency estimation framework for embedded Nvidia GPUs based on analytical models. We provide accurate predictions for each layer, helping developers to find bottlenecks and optimize the architecture of a DNN to fit target platforms. Our framework can quickly evaluate and compare large amounts of network optimizations without needing to build time-consuming execution engines. Our experimental results on Jetson TX2 and Jetson Nano devices show a per-layer estimation error of 6.104% Root-Mean-Square-Percentage-Error (RMSPE) and 5.888% RMSPE, which significantly outperforms current state-of-the-art methods. At network level, the average latency error is below 3% for the tested DNNs.
Workplace Health Promotion and Labour Market Performance of Employees
2014
Social Science Research Network
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The social insurance records have also been used, for example, by Wunsch and Lechner (2008) , Biewen et al. (2013) , Wunsch (2013) , and Lechner and Wunsch (2013) , with a different sampling design ...
The information available in the administrative data is well documented in Wunsch and Lechner (2008) and
). ...
doi:10.2139/ssrn.2483055
fatcat:uqlvwe4fbfc4pjmiowcgzhczx4
Improving the Integrated European Impact Assessment?
[chapter]
2010
The European Impact Assessment and the Environment
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Martin Drechsler (Helmholtz Centre for Environmental Research -UFZ Leipzig). Session four focused on the institutional framework based on presentations by Steven White and Dr. ...
Therefore, the introductory paper (Bizer/Lechner/Führ 2008) develops recommendations to address these problems. ...
doi:10.1007/978-3-642-11670-4_1
fatcat:6d6yue3gdze5ndfwivmklgcoj4
Amino Terminal pro B-Type Natriuretic Peptide Levels Are Elevated in the Cord Blood of Neonates With Congenital Heart Defect
2009
Pediatric Research
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This prospective study investigates whether amino terminal proB-type natriuretic peptide (NT-proBNP) levels are elevated in neonates with congenital heart defect (CHD). NT-proBNP levels in the umbilical cord blood of 60 neonates with prenatally diagnosed CHD, in the cord blood of 200 control subjects, and in the plasma of the respective mothers were analyzed using an automated enzyme immunoassay. NT-proBNP concentrations in the cord blood of the CHD group were significantly elevated compared
doi:10.1203/pdr.0b013e3181b3aee4
pmid:19581836
fatcat:fl52zo2qxjfzpfqtxgmdu6foae
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... h controls [median (range): 158 pg/mL (378 -3631 pg/mL) and 626 pg/mL (153-2518 pg/mL); p value Ͻ0.001]. The NT-proBNP concentrations of the newborns and their mothers did correlate neither in the CHD nor in the control group. In 54 patients with CHD, NT-proBNP levels were measured on the median 5th day of life. They showed a significant increase (median 1665 pg/mL and 19222 pg/mL; p Ͻ 0.001). NT-proBNP levels in the cord blood of neonates with CHD are significantly elevated and show a marked increase in the first week of life. Furthermore, this study confirms previously published reference intervals of NT-proBNP in the cord blood of healthy neonates as well as the finding that there is no exchange of NT-proBNP across the placenta. (Pediatr Res 66: 466-469, 2009) Abbreviations: BNP, brain-type natriuretic peptide; CHD, congenital heart defect; NT, proBNP, amino terminal pro brain-type natriuretic peptide; r 2 , correlation coefficient 0031-3998/09/6604-0466 PEDIATRIC RESEARCH
The performance of estimators based on the propensity score
2013
Journal of Econometrics
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Lechner). URL: http://www.michael-lechner.eu (M. ...
Lechner). 1 See for example the recent surveys by Blundell and Costa Dias (2009), Imbens (2004), and Imbens and Wooldridge (2009) for a discussion of the properties of such estimators as well as a list ...
Acknowledgments Michael Lechner is a Research Fellow of CEPR and PSI, London, CES-Ifo, Munich, IAB, Nuremberg, IZA, Bonn, and ZEW, Mannheim. ...
doi:10.1016/j.jeconom.2012.11.006
fatcat:i6cfvaoblze5zhbd6gp36yackm
Thermoelectric effect in laser annealed printed nanocrystalline silicon layers
2007
Physica Status Solidi. Rapid Research Letters
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Workplace health promotion and labour market performance of employees
2015
Journal of Health Economics
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The social insurance records have also been used, for example, by Wunsch and Lechner (2008) , Biewen et al. (2013) , Wunsch (2013) , and Lechner and Wunsch (2013) , with a different sampling design ...
The information available in the administrative data is well documented in Wunsch and Lechner (2008) and
). ...
doi:10.1016/j.jhealeco.2015.07.002
pmid:26300489
fatcat:iyb7ishttvcanlrlpydfov63dy
Prähospitale Anlage von Tourniquets zur Kontrolle massiver Extremitätenblutungen – ein Update
2019
Der Notarzt
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nein
nein
nein
ja
ja
ja
Cave
Danksagung
Interessenkonflikt
Autorinnen/Autoren
Raimund Lechner
Martin Kulla
Florent Josse
Björn Hossfeld
Korrespondenzadresse
Raimund Lechner ...
Martin Kulla, DESA. Tätig als Oberarzt der Klinik für Anästhesiologie und Intensivmedizin am Bundeswehrkrankenhaus Ulm und Bereichsoberarzt der Zentralen Interdisziplinären Notfallaufnahme. ...
doi:10.1055/a-0815-6703
fatcat:a3sm4rac5fbxdi7yd6yxews7lm
Dedicated Multidetector CT of the Stomach: Spectrum of Diseases
2003
Radiographics
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