In structured prediction, most inference algorithms allocate a homogeneous amount of computation to all parts of the output, which can be wasteful when different parts vary widely in terms of difficulty. In this paper, we propose a heterogeneous approach that dynamically allocates computation to the different parts. Given a pre-trained model, we tune its inference algorithm (a sampler) to incre...

We examine the selection of jurors' names from multiple source lists, using statistical and optimization methodology. Five plans for sampling at random from overlapping lists of names are analyzed for their probabilistic and cost properties. In each plan the probability of a name being selected is independent of which and how many lists it appears on. We consider the optimal ordering of the fra...

Background: Despite dramatic declines in deaths due to diarrheal disease among infants and children in developing countries, diarrhea remains a significant cause of morbidity and mortality. Even though Rota vaccine is not available to decrease morbidity and mortality due to diarrheal disease, Ethiopian government endorsed health extension program at 2004 and through it, the country was increasi...

Fast food consumption leading to excess calorie intake coupled with lack of adequate physical activity has increased the risk of obesity among the world population for the past few decades. A cross-sectional study was carried out from March to April 2014 among four hundred twenty six students selected by the use of systematic random sampling attending in an established private university of Ban...

We show that, statistically, the simple linear regression (SLR)-determined rate of temporal change in seawater pH (βpH), the so-called acidification rate, can be expressed as a linear combination of a constant (the estimated rate of temporal change in pH) and SLR-determined rates of temporal changes in other variables (deviation largely due to various sampling distributions), despite complicati...

Objective: To determine over-weight and obesity as risk factors for Gastro-oesophageal reflux disease (GERD) in the outpatient department (OPD) of a tertiary care hospital. Methods: One hundred patients of both genders, presenting with symptoms of GERD were selected as cases and one hundred controls from attendants of various patients not suffering from GERD by random sampling during October 20...

Introduction: Some snails play an important role in the transmission of helminthes, mainly trematodes of medical and veterinary importance. There seems to be no information on the freshwater snails of Gahar Lake in Lorestan province of Iran. The present study aimed to identify medically important snails of this lake. Methods: Samples were collected from ten localities around Gahar Lake in April...

The theoretical basis for conventional acquisition of bandlimited signals typically relies on uniform time sampling and assumes infinite-precision amplitude values. In this paper, we explore signal representation and recovery based on uniform amplitude sampling with assumed infinite precision timing information. The approach is based on the delta-ramp encoder which consists of applying a one-le...

Introduction: Treatment adherence with antiretroviral therapy (ART) and its related factors have hitherto been the subject of clinical concern. However, research focusing on relationships between ART presence psychological distress selected personality traits yet to be concluded. Therefore, our study aimed remedy this. Methods: A multicentre hospital-based cross-sectional was conducted in north...

Lameness is one of the most important welfare problems in dairy cattle. Most studies on lameness have focused on wide ranging surveys to identify causal factors, but few have considered the welfare implications of this disorder. In this study, we compared the social and individual behavior of 10 lame cows and 10 nonlame cows. The 20 Holstein-Friesian cows calved in the summer and spent the autu...