IEEE J Biomed Health Inform - Sparsity-inspired nonparametric probability characterization for radio propagation in body area networks.

Tópicos

{ model(3404) distribut(989) bayesian(671) }
{ monitor(1329) mobil(1314) devic(1160) }
{ problem(2511) optim(1539) algorithm(950) }
{ bind(1733) structur(1185) ligand(1036) }
{ method(1557) propos(1049) approach(1037) }
{ control(1307) perform(991) simul(935) }
{ spatial(1525) area(1432) region(1030) }
{ gene(2352) biolog(1181) express(1162) }
{ state(1844) use(1261) util(961) }
{ medic(1828) order(1363) alert(1069) }
{ activ(1452) weight(1219) physic(1104) }
{ sequenc(1873) structur(1644) protein(1328) }
{ network(2748) neural(1063) input(814) }
{ take(945) account(800) differ(722) }
{ error(1145) method(1030) estim(1020) }
{ learn(2355) train(1041) set(1003) }
{ data(1714) softwar(1251) tool(1186) }
{ case(1353) use(1143) diagnosi(1136) }
{ data(3963) clinic(1234) research(1004) }
{ studi(1119) effect(1106) posit(819) }
{ patient(1821) servic(1111) care(1106) }
{ analysi(2126) use(1163) compon(1037) }
{ health(1844) social(1437) communiti(874) }
{ structur(1116) can(940) graph(676) }
{ decis(3086) make(1611) patient(1517) }
{ can(774) often(719) complex(702) }
{ imag(1947) propos(1133) code(1026) }
{ data(1737) use(1416) pattern(1282) }
{ inform(2794) health(2639) internet(1427) }
{ system(1976) rule(880) can(841) }
{ measur(2081) correl(1212) valu(896) }
{ imag(1057) registr(996) error(939) }
{ method(1219) similar(1157) match(930) }
{ featur(3375) classif(2383) classifi(1994) }
{ imag(2830) propos(1344) filter(1198) }
{ imag(2675) segment(2577) method(1081) }
{ patient(2315) diseas(1263) diabet(1191) }
{ studi(2440) review(1878) systemat(933) }
{ motion(1329) object(1292) video(1091) }
{ assess(1506) score(1403) qualiti(1306) }
{ treatment(1704) effect(941) patient(846) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ framework(1458) process(801) describ(734) }
{ chang(1828) time(1643) increas(1301) }
{ concept(1167) ontolog(924) domain(897) }
{ clinic(1479) use(1117) guidelin(835) }
{ algorithm(1844) comput(1787) effici(935) }
{ extract(1171) text(1153) clinic(932) }
{ design(1359) user(1324) use(1319) }
{ model(2220) cell(1177) simul(1124) }
{ care(1570) inform(1187) nurs(1089) }
{ general(901) number(790) one(736) }
{ method(984) reconstruct(947) comput(926) }
{ search(2224) databas(1162) retriev(909) }
{ featur(1941) imag(1645) propos(1176) }
{ howev(809) still(633) remain(590) }
{ studi(1410) differ(1259) use(1210) }
{ risk(3053) factor(974) diseas(938) }
{ perform(999) metric(946) measur(919) }
{ research(1085) discuss(1038) issu(1018) }
{ system(1050) medic(1026) inform(1018) }
{ import(1318) role(1303) understand(862) }
{ model(2341) predict(2261) use(1141) }
{ visual(1396) interact(850) tool(830) }
{ compound(1573) activ(1297) structur(1058) }
{ perform(1367) use(1326) method(1137) }
{ blood(1257) pressur(1144) flow(957) }
{ record(1888) medic(1808) patient(1693) }
{ health(3367) inform(1360) care(1135) }
{ model(3480) simul(1196) paramet(876) }
{ ehr(2073) health(1662) electron(1139) }
{ research(1218) medic(880) student(794) }
{ patient(2837) hospit(1953) medic(668) }
{ model(2656) set(1616) predict(1553) }
{ data(2317) use(1299) case(1017) }
{ age(1611) year(1155) adult(843) }
{ signal(2180) analysi(812) frequenc(800) }
{ cost(1906) reduc(1198) effect(832) }
{ group(2977) signific(1463) compar(1072) }
{ sampl(1606) size(1419) use(1276) }
{ data(3008) multipl(1320) sourc(1022) }
{ first(2504) two(1366) second(1323) }
{ intervent(3218) particip(2042) group(1664) }
{ activ(1138) subject(705) human(624) }
{ time(1939) patient(1703) rate(768) }
{ use(2086) technolog(871) perceiv(783) }
{ can(981) present(881) function(850) }
{ high(1669) rate(1365) level(1280) }
{ cancer(2502) breast(956) screen(824) }
{ use(976) code(926) identifi(902) }
{ use(1733) differ(960) four(931) }
{ drug(1928) target(777) effect(648) }
{ result(1111) use(1088) new(759) }
{ implement(1333) system(1263) develop(1122) }
{ survey(1388) particip(1329) question(1065) }
{ estim(2440) model(1874) function(577) }
{ process(1125) use(805) approach(778) }
{ method(1969) cluster(1462) data(1082) }
{ method(2212) result(1239) propos(1039) }
{ detect(2391) sensit(1101) algorithm(908) }

Resumo

Parametric probability models are common references for channel characterization. However, the limited number of samples and uncertainty of the propagation scenario affect the characterization accuracy of parametric models for body area networks. In this paper, we propose a sparse nonparametric probability model for body area wireless channel characterization. The path loss and root-mean-square delay, which are significant wireless channel parameters, can be learned from this nonparametric model. A comparison with available parametric models shows that the proposed model is very feasible for the body area propagation environment and can be seen as a significant supplement to parametric approaches.

Resumo Limpo

parametr probabl model common refer channel character howev limit number sampl uncertainti propag scenario affect character accuraci parametr model bodi area network paper propos spars nonparametr probabl model bodi area wireless channel character path loss rootmeansquar delay signific wireless channel paramet can learn nonparametr model comparison avail parametr model show propos model feasibl bodi area propag environ can seen signific supplement parametr approach

Resumos Similares

J. Comput. Biol. - Expectation-maximization algorithm for determining natural selection of Y-linked genes through two-sex branching processes. ( 0,726279396606804 )
IEEE Trans Image Process - Bayesian robust principal component analysis. ( 0,677464908014336 )
IEEE Trans Neural Netw Learn Syst - Robust Novelty Detection via Worst Case CVaR Minimization. ( 0,660026774428432 )
Artif Intell Med - On the interplay of machine learning and background knowledge in image interpretation by Bayesian networks. ( 0,657571353568579 )
J. Comput. Biol. - A spatial haplotype copying model with applications to genotype imputation. ( 0,655979428333398 )
IEEE Trans Neural Netw Learn Syst - Incorporating Wind Power Forecast Uncertainties Into Stochastic Unit Commitment Using Neural Network-Based Prediction Intervals. ( 0,654948666646389 )
Neural Comput - A semiparametric Bayesian model for detecting synchrony among multiple neurons. ( 0,654553159645978 )
Comput Math Methods Med - Inference for ecological dynamical systems: a case study of two endemic diseases. ( 0,6511986621922 )
Res Synth Methods - A Bayesian nonparametric meta-analysis model. ( 0,646497628513415 )
Neural Comput - Universal approximation depth and errors of narrow belief networks with discrete units. ( 0,641490611062728 )
Spat Spatiotemporal Epidemiol - Goodness-of-fit measures for individual-level models of infectious disease in a Bayesian framework. ( 0,640458651897575 )
IEEE Trans Image Process - Variational Bayesian method for Retinex. ( 0,635812611947812 )
Comput Math Methods Med - Bayesian inference of the Weibull model based on interval-censored survival data. ( 0,631312385681364 )
IEEE Trans Pattern Anal Mach Intell - Are Gibbs-Type Priors the Most Natural Generalization of the Dirichlet Process? ( 0,631191267254978 )
Lifetime Data Anal - Bayesian semiparametric modeling for stochastic precedence, with applications in epidemiology and survival analysis. ( 0,629581475941141 )
IEEE Trans Image Process - A Bayesian framework for image segmentation with spatially varying mixtures. ( 0,629259480913632 )
IEEE Trans Image Process - Bayesian inference of models and hyperparameters for robust optical-flow estimation. ( 0,629224134027424 )
Lifetime Data Anal - Bayesian nonparametric models for ranked set sampling. ( 0,628326591816903 )
Med Decis Making - Calibration of complex models through Bayesian evidence synthesis: a demonstration and tutorial. ( 0,626861729004994 )
IEEE Trans Image Process - Blind separation of time/position varying mixtures. ( 0,625607969723165 )
Spat Spatiotemporal Epidemiol - Inference from ecological models: estimating the relative risk of stroke from air pollution exposure using small area data. ( 0,620534681657069 )
Neural Comput - Efficient sensory encoding and Bayesian inference with heterogeneous neural populations. ( 0,616023598336583 )
IEEE Trans Image Process - Posterior-mean super-resolution with a causal Gaussian Markov random field prior. ( 0,608831303210276 )
Spat Spatiotemporal Epidemiol - A Bayesian space-time model for discrete spread processes on a lattice. ( 0,607392695168399 )
Res Synth Methods - Bayesian model selection for meta-analysis of diagnostic test accuracy data: Application to Ddimer for deep vein thrombosis. ( 0,606888780802193 )
IEEE Trans Pattern Anal Mach Intell - Modeling Natural Images Using Gated MRFs. ( 0,602761328303764 )
Med Decis Making - Bayesian calibration of a natural history model with application to a population model for colorectal cancer. ( 0,599436878455479 )
J. Comput. Biol. - Characterizing the empirical distribution of prokaryotic genome n-mers in the presence of nullomers. ( 0,597788633514638 )
IEEE Trans Image Process - Blind image quality assessment: a natural scene statistics approach in the DCT domain. ( 0,596579571215546 )
Spat Spatiotemporal Epidemiol - Bayesian hierarchical modeling of the dynamics of spatio-temporal influenza season outbreaks. ( 0,596284793999944 )
J Integr Bioinform - Analyzing phylogenetic trees with timed and probabilistic model checking: the lactose persistence case study. ( 0,592025616899944 )
J. Comput. Biol. - Computational methods for a class of network models. ( 0,590640321374049 )
IEEE Trans Image Process - Bayesian nonparametric dictionary learning for compressed sensing MRI. ( 0,589857844195378 )
Spat Spatiotemporal Epidemiol - A space-time point process model for analyzing and predicting case patterns of diarrheal disease in northwestern Ecuador. ( 0,586884430951931 )
Comput. Biol. Med. - Expectation-maximization technique for fibro-glandular discs detection in mammography images. ( 0,585383962187307 )
Neural Comput - Bayesian community detection. ( 0,584670675665076 )
IEEE Trans Pattern Anal Mach Intell - Articulated Human Detection with Flexible Mixtures-of-Parts. ( 0,581332279745444 )
Neural Comput - A finite-sample, distribution-free, probabilistic lower bound on mutual information. ( 0,578828761416306 )
Neural Comput - The neural representation of time: an information-theoretic perspective. ( 0,577700424810833 )
J Biomed Inform - A method for estimating from thermometer sales the incidence of diseases that are symptomatically similar to influenza. ( 0,576550891486506 )
IEEE Trans Pattern Anal Mach Intell - Negative Binomial Process Count and Mixture Modeling. ( 0,573740222196072 )
IEEE Trans Image Process - Computationally tractable stochastic image modeling based on symmetric Markov mesh random fields. ( 0,572223879498107 )
Neural Comput - Efficient Markov chain Monte Carlo methods for decoding neural spike trains. ( 0,571963591041514 )
Neural Comput - Simple deterministically constructed cycle reservoirs with regular jumps. ( 0,571283449087514 )
Lifetime Data Anal - Bayesian local influence for survival models. ( 0,570912537954246 )
Brief. Bioinformatics - CaliBayes and BASIS: integrated tools for the calibration, simulation and storage of biological simulation models. ( 0,569684743723106 )
AMIA Annu Symp Proc - Testing the calibration of classification models from first principles. ( 0,569130449897798 )
Med Decis Making - Assessing uncertainties surrounding combined endpoints for use in economic models. ( 0,568845238760401 )
Artif Intell Med - Scalable approximate policies for Markov decision process models of hospital elective admissions. ( 0,568781019103219 )
IEEE Trans Neural Netw Learn Syst - Variational Bayesian Inference Algorithms for Infinite Relational Model of Network Data. ( 0,567595761483125 )
Comput Methods Programs Biomed - A Bayesian multilevel model for fMRI data analysis. ( 0,563495351182529 )
AMIA Annu Symp Proc - Learning to predict post-hospitalization VTE risk from EHR data. ( 0,563265306122449 )
Res Synth Methods - Automating network meta-analysis. ( 0,56166689356781 )
Neural Comput - Attention as reward-driven optimization of sensory processing. ( 0,561509927922181 )
J Med Syst - mHealthMon: toward energy-efficient and distributed mobile health monitoring using parallel offloading. ( 0,561321448570314 )
IEEE Trans Image Process - A study of multiplicative watermark detection in the contourlet domain using alpha-stable distributions. ( 0,560115663490785 )
Brief. Bioinformatics - Iteratively reweighted LASSO for mapping multiple quantitative trait loci. ( 0,559913124694654 )
Comput Math Methods Med - Bayesian hierarchical modeling for categorical longitudinal data from sedation measurements. ( 0,559128831326026 )
Comput Math Methods Med - An empirical Bayes optimal discovery procedure based on semiparametric hierarchical mixture models. ( 0,555558694431518 )
IEEE Trans Image Process - Bayesian estimation of linear mixtures using the normal compositional model. Application to hyperspectral imagery. ( 0,555418378064379 )
IEEE Trans Image Process - Generative Bayesian image super resolution with natural image prior. ( 0,549845349275895 )
Neural Comput - Learning coefficient of generalization error in Bayesian estimation and vandermonde matrix-type singularity. ( 0,548821299948452 )
IEEE Trans Image Process - Probabilistic image modeling with an extended chain graph for human activity recognition and image segmentation. ( 0,548408497107082 )
Comput Math Methods Med - Locomotor development prediction based on statistical model parameters identification. ( 0,548289959467752 )
Med Decis Making - Not simply more of the same: distinguishing between patient heterogeneity and parameter uncertainty. ( 0,545489709902436 )
Res Synth Methods - Random-effects meta-analysis of time-to-event data using the expectation-maximisation algorithm and shrinkage estimators. ( 0,545354383118426 )
Spat Spatiotemporal Epidemiol - Foot and mouth disease revisited: re-analysis using Bayesian spatial susceptible-infectious-removed models. ( 0,545141766860414 )
IEEE Trans Image Process - Efficient variational Bayesian approximation method based on subspace optimization. ( 0,5450827053873 )
Neural Comput - Bayesian sparse partial least squares. ( 0,544913631109925 )
Spat Spatiotemporal Epidemiol - The detection of spatially localised outbreaks in campylobacteriosis notification data. ( 0,544377112868855 )
Comput Methods Programs Biomed - The exponentiated exponential mixture and non-mixture cure rate model in the presence of covariates. ( 0,542155612549038 )
Brief. Bioinformatics - The dilemma of choosing the ideal permutation strategy while estimating statistical significance of genome-wide enrichment. ( 0,541887717537431 )
J Biomed Inform - Link-topic model for biomedical abbreviation disambiguation. ( 0,541342864791835 )
Med Decis Making - Accounting for methodological, structural, and parameter uncertainty in decision-analytic models: a practical guide. ( 0,541083250837937 )
Comput. Biol. Med. - An optimized Nash nonlinear grey Bernoulli model based on particle swarm optimization and its application in prediction for the incidence of Hepatitis B in Xinjiang, China. ( 0,539723672454954 )
Artif Intell Med - Impact of precision of Bayesian network parameters on accuracy of medical diagnostic systems. ( 0,539279030027269 )
Neural Comput - Conjugate mixture models for clustering multimodal data. ( 0,537676224107777 )
IEEE Trans Image Process - A Kullback-Leibler divergence approach to blind image restoration. ( 0,536000388934664 )
Neural Comput - The basal ganglia optimize decision making over general perceptual hypotheses. ( 0,534578628195974 )
Neural Comput - Information-maximization clustering based on squared-loss mutual information. ( 0,534364784312986 )
J. Comput. Biol. - On the inference of dirichlet mixture priors for protein sequence comparison. ( 0,534229372752536 )
Res Synth Methods - Critical interpretation of Cochran's Q test depends on power and prior assumptions about heterogeneity. ( 0,532882251658831 )
Comput. Biol. Med. - A pattern-oriented specification of gene network inference processes. ( 0,532317723190475 )
Med Biol Eng Comput - A poisson process model for hip fracture risk. ( 0,532208218736153 )
IEEE Trans Pattern Anal Mach Intell - Causal Inference on Discrete Data using Additive Noise Models. ( 0,531971049286436 )
Comput Methods Programs Biomed - Identification of an integrated mathematical model of standard oral glucose tolerance test for characterization of insulin potentiation in health. ( 0,5318862617631 )
Comput Methods Programs Biomed - Life prediction of different commercial dental implants as influence by uncertainties in their fatigue material properties and loading conditions. ( 0,531850008448698 )
J. Comput. Biol. - A Bayesian sampler for optimization of protein domain hierarchies. ( 0,531492592482874 )
Comput Methods Programs Biomed - Multivariate Bayesian modeling of known and unknown causes of events--an application to biosurveillance. ( 0,530718938504216 )
J Clin Monit Comput - Umesh's intubation detector (UID) for rapid and reliable identification of tracheal intubation by novices in anaesthetised, paralysed adult patients. ( 0,529760686487806 )
Artif Intell Med - Improving Bayesian credibility intervals for classifier error rates using maximum entropy empirical priors. ( 0,528822479353257 )
J. Comput. Biol. - Bayesian blind source separation for data with network structure. ( 0,528378343111626 )
IEEE Trans Image Process - Shape-based normalized cuts using spectral relaxation for biomedical segmentation. ( 0,527994941256789 )
Res Synth Methods - A basic introduction to fixed-effect and random-effects models for meta-analysis. ( 0,527635931966696 )
Spat Spatiotemporal Epidemiol - Mapping gender variation in the spatial pattern of alcohol-related mortality: a Bayesian analysis using data from South Yorkshire, United Kingdom. ( 0,525938185813507 )
Neural Comput - Multiple tests based on a gaussian approximation of the unitary events method with delayed coincidence count. ( 0,524932716029329 )
Comput Methods Programs Biomed - On the prediction of glucose concentration under intra-patient variability in type 1 diabetes: a monotone systems approach. ( 0,524634022690509 )
Int J Health Geogr - Gumbel based p-value approximations for spatial scan statistics. ( 0,524589892483082 )
Med Decis Making - A mathematical approach for evaluating Markov models in continuous time without discrete-event simulation. ( 0,523190729117653 )
IEEE Trans Image Process - Studentized dynamical system for robust object tracking. ( 0,520260717968887 )