Filters








28,872 Hits in 2.5 sec

Impact of heterogeneity on DSM performance

R.J.O. Figueiredo, J.A.B. Fortes
Proceedings Sixth International Symposium on High-Performance Computer Architecture. HPCA-6 (Cat. No.PR00550)  
A sensitivity analysis based on a factorial design experiment is used to study the implications of processor, memory, and network heterogeneity on overall cost and performance of a heterogeneous DSM.  ...  Simulationbased analysis is used t o c ompare the performance o f heterogeneous and homogeneous DSMs that occupy the same silicon area.  ...  The authors thank the Wisconsin Wind Tunnel development team for making the source code of the simulator available, Babak Falsa for assistance with the installation and use of WWT-II, and the anonymous  ... 
doi:10.1109/hpca.2000.824336 dblp:conf/hpca/FigueiredoF00 fatcat:2vmndbgufje73dpxkym2jo64du

Demand Side Management in Smart Grids using a Repeated Game Framework [article]

Linqi Song, Yuanzhang Xiao, Mihaela van der Schaar
2013 arXiv   pre-print
As a direct consequence of the nonstationary DSM policy, different subsets of consumers are allowed to use power in peak times at a low price.  ...  The subset of consumers that are selected daily to have their joint discomfort and billing costs minimized is determined based on the consumers' power consumption preferences as well as on the past history  ...  We study the impact of different types of consumers on the performance of the proposed mechanism.  ... 
arXiv:1311.1887v1 fatcat:w6ayeb5srjaurmnyay6sfbmssu

Demand Side Management in Smart Grids Using a Repeated Game Framework

Linqi Song, Yuanzhang Xiao, Mihaela van der Schaar
2014 IEEE Journal on Selected Areas in Communications  
As a direct consequence of the nonstationary DSM policy, different subsets of consumers are allowed to use power in peak times at a low price.  ...  The subset of consumers that are selected daily to have their joint discomfort and billing costs minimized is determined based on the consumers power consumption preferences as well as on the past history  ...  This implies that the system performance depends on the heterogeneity of consumer preferences.  ... 
doi:10.1109/jsac.2014.2332119 fatcat:g3coy4pznfgilagoixondj2pta

Impact of Lymph Node Ratio on Survival in Papillary Thyroid Cancer

David F. Schneider, Herbert Chen, Rebecca S. Sippel
2012 Annals of Surgical Oncology  
The purpose of this study was to determine a threshold lymph node ratio (LNR) that impacted diseasespecific mortality (DSM).  ...  Those with a LNR ≥ 0.42 experienced a DSM rate of 1.72% while those with a LNR < 0.42 had a DSM rate of 0.65% (p<0.01).  ...  The extent of lymph node dissection, is not coded, and one cannot determine the type or intent of lymph node dissection performed.  ... 
doi:10.1245/s10434-012-2802-8 pmid:23263904 pmcid:PMC3609925 fatcat:w7jgvji6xncqhobje2eny6mya4

Planning Skills in Autism Spectrum Disorder Across the Lifespan: A Meta-analysis and Meta-regression

Linda M. E. Olde Dubbelink, Hilde M. Geurts
2017 Journal of Autism and Developmental Disorders  
Acknowledgments This work is part of the research program  ...  Further study is needed to determine the potential impact of comorbid psychiatric disorders on planning performance in people with ASD.  ...  However, we could not explore the impact of mental age on the variability in effect sizes in our meta-analysis as only five studies reported on mental age.  ... 
doi:10.1007/s10803-016-3013-0 pmid:28160225 pmcid:PMC5357294 fatcat:xx7vtftay5dpjghan3oc5myvke

Fully automatic analysis of archival aerial images current status and challenges

Sebastien Giordano, Arnaud Le Bris, Clement Mallet
2017 2017 Joint Urban Remote Sensing Event (JURSE)  
Many long-term environmental monitoring studies can be based on this type of image series. Such data provide a relatively dense temporal sampling of the territories with very high spatial resolution.  ...  Fully automatic analysis of archival aerial images current status and challenges.  ...  As a result, radiometric issues heavily impact the geometric accuracy of the orthoimages [5] , and subsequently of the DSMs.  ... 
doi:10.1109/jurse.2017.7924620 dblp:conf/jurse/GiordanoBM17 fatcat:juswv45j3je5lbi7jurrmysv3m

How Prevalent Are Anxiety Disorders in Schizophrenia? A Meta-Analysis and Critical Review on a Significant Association

A. M. Achim, M. Maziade, E. Raymond, D. Olivier, C. Merette, M.-A. Roy
2009 Schizophrenia Bulletin  
This meta-analysis highlights several factors that affect risk for, or detection of AD in SZ, and could, thus, have an important impact on treatment and outcome of SZ patients.  ...  We then examined the impact of potential moderators related to patient sampling or to AD assessment methods on these rates. Results: Fiftytwo eligible studies were identified.  ...  Although we performed the analyses for each AD and for each moderator variable, some of the calculations were performed on very few studies and should be interpreted cautiously.  ... 
doi:10.1093/schbul/sbp148 pmid:19959704 pmcid:PMC3122284 fatcat:2dqzdmkknjendb5td2b3ifbyse

Optimization and Evaluation of Platooning Car-Following Models in a Connected Vehicle Environment

Guang Yu, Shuo Liu, Qiangqiang Shangguan
2021 Sustainability  
Moreover, the influence of homogenous and heterogeneous attributes on the platoon is analyzed.  ...  The simulation results show that a homogenous platoon can enhance the overall stability of the platoon and that the desired safety margin (DSM) model is better suited for heterogeneous platoon control  ...  Conflicts of Interest: The authors declare that there are no conflicts of interest regarding the publication of this paper.  ... 
doi:10.3390/su13063474 fatcat:262w7sekkba6taolsa5v77gqey

Object-Related Alignment of Heterogeneous Image Data in Remote Sensing

Stefan Auer, Peter Reinartz, Michael Schmitt
2018 2018 21st International Conference on Information Fusion (FUSION)  
However, relating the heterogeneous data on the signal level requires a data alignment step, which cannot be realized without auxiliary knowledge.  ...  The fusion of heterogeneous image data, in particular optical images and synthetic aperture radar (SAR) images, is highly worthwhile in the context of remote sensing tasks as it allows to exploit complementary  ...  It is thus necessary to discuss the impact of DSM that constitutes this prior knowledge.  ... 
doi:10.23919/icif.2018.8455364 dblp:conf/fusion/AuerR018 fatcat:sjs5qcz6obcndh2qo56vryenn4

Systematic Review with Meta-Analysis: Lactobacillus reuteri DSM 17938 for Treating Acute Gastroenteritis in Children. An Update

Bernadeta Patro-Gołąb, Hania Szajewska
2019 Nutrients  
We performed a systematic review to update evidence on L. reuteri for treating AGE in children.  ...  The effectiveness of Lactobacillus reuteri DSM 17938 (L. reuteri) for the management of acute gastroenteritis (AGE) has been recently questioned.  ...  In case of statistically significant heterogeneity in the primary outcome across studies, we performed subgroup analyses to determine the impacts of allocation concealment (adequate vs. inadequate or unclear  ... 
doi:10.3390/nu11112762 pmid:31739457 pmcid:PMC6893691 fatcat:2cd3g5hmhzfhzkn5mrj7aponri

The differential influence of life stress on individual symptoms of depression

E. I. Fried, R. M. Nesse, C. Guille, S. Sen
2015 Acta Psychiatrica Scandinavica  
Recent evidence has shown that individual symptoms of major depressive disorder (MDD) differ in important dimensions such as their genetic and etiological background, but the impact of stress on individual  ...  The differential influence of life stress on individual symptoms of depression. Objective: Life stress consistently increases the incidence of major depression.  ...  Declarations of interest All authors declare that they have no conflict of interests.  ... 
doi:10.1111/acps.12395 pmid:25650176 pmcid:PMC4428974 fatcat:if3nnd4lgjbyxhg2ot4i5tonre

Improving Diabetes Care in Rural Areas: A Systematic Review and Meta-Analysis of Quality Improvement Interventions in OECD Countries

Ignacio Ricci-Cabello, Isabel Ruiz-Perez, Antonio Rojas-García, Guadalupe Pastor, Daniela C. Gonçalves, Zhengdong Zhang
2013 PLoS ONE  
Most of the interventions produced a positive impact on processes of care or diabetes self-management, but a lower effect on health outcomes was observed.  ...  The effect of the interventions and their impact on glycated hemoglobin was pooled using a random-effects meta-analysis.  ...  All multi-target interventions assessed in terms of their impact on DSM reported a high impact.  ... 
doi:10.1371/journal.pone.0084464 pmid:24367662 pmcid:PMC3868600 fatcat:idmer4d4jjcprfpthfabbnh34q

Exploiting Spectrum Heterogeneity in Dynamic Spectrum Market

Alexander W. Min, Xinyu Zhang, Jaehyuk Choi, Kang G. Shin
2012 IEEE Transactions on Mobile Computing  
We then study the impacts of spectrum heterogeneity on WSPs' optimal pricing and SUs' WSP selection strategies using a systematic three-step approach.  ...  Our analytical framework reveals the impact of spectrum heterogeneity in a real-world DSM, and can be used as a guideline for the WSPs' pricing strategies.  ...  This allows us to focus on evaluation of the impact of spectrum heterogeneity on network performance without the need to deal with transient network dynamics, e.g., the fluctuations in RSS due to moving  ... 
doi:10.1109/tmc.2011.229 fatcat:krs63lj4rrholigrvrynbmspwi

Can We Reduce the Duration of Untreated Psychosis? A Systematic Review and Meta-Analysis of Controlled Interventional Studies

Dominic Oliver, Cathy Davies, Georgia Crossland, Steffiany Lim, George Gifford, Philip McGuire, Paolo Fusar-Poli
2018 Schizophrenia Bulletin  
There was substantial heterogeneity (I 2 = 66.4%), most of which was accounted by different definitions of DUP onset (R 2 = .88).  ...  Reduction of duration of untreated psychosis (DUP) is the key strategy of early interventions for improving the outcomes of first-episode psychosis.  ...  Acknowledgments Dominic Oliver is supported by the UK Medical Research Council (MR/N013700/1) and King's College London member of the MRC Doctoral Training Partnership in Biomedical Sciences.  ... 
doi:10.1093/schbul/sbx166 pmid:29373755 fatcat:jbroocuw2zh47hv576jayr7gmy

OS Support for Thread Migration and Distribution in the Fully Heterogeneous Datacenter

Pierre Olivier, Sang-Hoon Kim, Binoy Ravindran
2017 Proceedings of the 16th Workshop on Hot Topics in Operating Systems - HotOS '17  
e datacenter is becoming fully heterogeneous, integrating multiple OS-capable CPUs of di erent Instruction Set Architectures in separate machines. ese machines present diverse performance and power consumption  ...  We propose a distributed OS architecture running on a fully heterogeneous computer cluster, enabling this cooperation through three main components: the abstraction of the entire cluster in a single system  ...  One of the main reasons for this was the low performance of complex DSM protocols over slow interconnect technologies.  ... 
doi:10.1145/3102980.3103009 dblp:conf/hotos/OlivierKR17 fatcat:hhrwtk7tujhwtgxgz3zaae5bja
« Previous Showing results 1 — 15 out of 28,872 results