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https://www.readbyqxmd.com/read/28317049/programming-and-runtime-support-to-blaze-fpga-accelerator-deployment-at-datacenter-scale
#1
Muhuan Huang, Di Wu, Cody Hao Yu, Zhenman Fang, Matteo Interlandi, Tyson Condie, Jason Cong
With the end of CPU core scaling due to dark silicon limitations, customized accelerators on FPGAs have gained increased attention in modern datacenters due to their lower power, high performance and energy efficiency. Evidenced by Microsoft's FPGA deployment in its Bing search engine and Intel's 16.7 billion acquisition of Altera, integrating FPGAs into datacenters is considered one of the most promising approaches to sustain future datacenter growth. However, it is quite challenging for existing big data computing systems-like Apache Spark and Hadoop-to access the performance and energy benefits of FPGA accelerators...
October 2016: Proc ACM Symp Cloud Comput
https://www.readbyqxmd.com/read/28316892/from-big-data-to-diagnosis-and-prognosis-gene-expression-signatures-in-liver-hepatocellular-carcinoma
#2
Hong Yang, Xin Zhang, Xiao-Yong Cai, Dong-Yue Wen, Zhi-Hua Ye, Liang Liang, Lu Zhang, Han-Lin Wang, Gang Chen, Zhen-Bo Feng
BACKGROUND: Liver hepatocellular carcinoma accounts for the overwhelming majority of primary liver cancers and its belated diagnosis and poor prognosis call for novel biomarkers to be discovered, which, in the era of big data, innovative bioinformatics and computational techniques can prove to be highly helpful in. METHODS: Big data aggregated from The Cancer Genome Atlas and Natural Language Processing were integrated to generate differentially expressed genes...
2017: PeerJ
https://www.readbyqxmd.com/read/28316365/extracting-databases-from-dark-data-with-deepdive
#3
Ce Zhang, Jaeho Shin, Christopher Ré, Michael Cafarella, Feng Niu
DeepDive is a system for extracting relational databases from dark data: the mass of text, tables, and images that are widely collected and stored but which cannot be exploited by standard relational tools. If the information in dark data - scientific papers, Web classified ads, customer service notes, and so on - were instead in a relational database, it would give analysts a massive and valuable new set of "big data." DeepDive is distinctive when compared to previous information extraction systems in its ability to obtain very high precision and recall at reasonable engineering cost; in a number of applications, we have used DeepDive to create databases with accuracy that meets that of human annotators...
June 2016: Proceedings
https://www.readbyqxmd.com/read/28316140/descriptive-review-of-acute-cholecystitis-japan-taiwan-collaborative-epidemiological-study
#4
Masamichi Yokoe, Tadahiro Takada, Tsann-Long Hwang, Itaru Endo, Kohei Akazawa, Fumihiko Miura, Toshihiko Mayumi, Rintaro Mori, Miin-Fu Chen, Yi-Yin Jan, Chen-Guo Ker, Hsiu-Po Wang, Takao Itoi, Harumi Gomi, Seiki Kiriyama, Hiroki Yamaue, Masaru Miyazaki, Masakazu Yamamoto
BACKGROUND AND AIMS: Since the publication of the Tokyo Guidelines (TG13) for the management of acute cholecystitis (AC), multidirectional studies have been published. However epidemiological research about AC with big data was not projected. The aim of this study was to reveal the actual clinical conditions of AC. METHOD: The study was designed as an international multicenter retrospective study of AC in Japan and Taiwan from 2011 to 2013. The factors investigated comprised data related to demographic, history, physical examinations, laboratory and imaging findings...
March 18, 2017: Journal of Hepato-biliary-pancreatic Sciences
https://www.readbyqxmd.com/read/28315157/economic-assimilation-and-skill-acquisition-evidence-from-the-occupational-sorting-of-childhood-immigrants
#5
Marigee Bacolod, Marcos A Rangel
We study the economic assimilation of childhood immigrants to the United States. The linguistic distance between English and the predominant language in one's country of birth interacted with age at arrival is shown to be closely connected to occupational sorting in adulthood. By applying big-data techniques to occupations' detailed skill requirements, we provide evidence that childhood immigrants from English-distant countries who arrived after the primary school years reveal comparative advantages in tasks distinct from those for which (close to) Anglophone immigrants are better suited...
March 17, 2017: Demography
https://www.readbyqxmd.com/read/28314046/analysis-of-traffic-crashes-involving-pedestrians-using-big-data-investigation-of-contributing-factors-and-identification-of-hotspots
#6
Kun Xie, Kaan Ozbay, Abdullah Kurkcu, Hong Yang
This study aims to explore the potential of using big data in advancing the pedestrian risk analysis including the investigation of contributing factors and the hotspot identification. Massive amounts of data of Manhattan from a variety of sources were collected, integrated, and processed, including taxi trips, subway turnstile counts, traffic volumes, road network, land use, sociodemographic, and social media data. The whole study area was uniformly split into grid cells as the basic geographical units of analysis...
March 17, 2017: Risk Analysis: An Official Publication of the Society for Risk Analysis
https://www.readbyqxmd.com/read/28304038/size-and-shape-effects-on-the-thermodynamic-properties-of-nanoscale-volumes-of-water
#7
Bjørn A Strøm, Jean-Marc Simon, Sondre K Schnell, Signe Kjelstrup, Jianying He, Dick Bedeaux
Small systems are known to deviate from the classical thermodynamic description, among other things due to their large surface area to volume ratio compared to corresponding big systems. As a consequence, extensive thermodynamic properties are no longer proportional to the volume, but are instead higher order functions of size and shape. We investigate such functions for second moments of probability distributions of fluctuating properties in the grand-canonical ensemble, focusing specifically on the volume and surface terms of Hadwiger's theorem, explained in Klain, Mathematika, 1995, 42, 329-339...
March 17, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28301733/big-data-analytics-in-chemical-engineering
#8
Leo Chiang, Bo Lu, Ivan Castillo
Big data analytics is the journey to turn data into insights for more informed business and operational decisions. As the chemical engineering community is collecting more data (volume) from different sources (variety), this journey becomes more challenging in terms of using the right data and the right tools (analytics) to make the right decisions in real time (velocity). This article highlights recent big data advancements in five industries, including chemicals, energy, semiconductors, pharmaceuticals, and food, and then discusses technical, platform, and culture challenges...
February 27, 2017: Annual Review of Chemical and Biomolecular Engineering
https://www.readbyqxmd.com/read/28301641/uncertainties-in-big-data-when-using-internet-surveillance-tools-and-social-media-for-determining-patterns-in-disease-incidence-reply
#9
Michael S Deiner, Thomas M Lietman, Travis C Porco
No abstract text is available yet for this article.
March 16, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/28301633/uncertainties-in-big-data-when-using-internet-surveillance-tools-and-social-media-for-determining-patterns-in-disease-incidence
#10
Kurt K Benke
No abstract text is available yet for this article.
March 16, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/28300963/foot-length-measurements-of-newborns-of-high-and-low-risk-pregnancies
#11
Ana Karina Marques Salge, Érika Lopes Rocha, Maria Aparecida Munhoz Gaíva, Thaíla Correa Castral, Janaína Valadares Guimarães, Raphaela Maioni Xavier
OBJECTIVE: Comparing foot length measurements of newborns in high and low risk pregnancies at a public hospital in Goiânia, GO, Brazil. METHOD: A cross-sectional study carried out between April, 2013 and May, 2015, with a sample consisting of 180 newborns; 106 infants of women from high-risk pregnancies and 74 of women from low-risk pregnancies. Data were descriptively analyzed. Foot length measurement was performed using a stiff transparent plastic ruler, graduated in millimeters...
March 9, 2017: Revista da Escola de Enfermagem da U S P
https://www.readbyqxmd.com/read/28299298/family-stigma-associated-with-epilepsy-a-qualitative-study
#12
Reza Nabi Amjad, Alireza Nikbakht Nasrabadi, Elham Navab
Introduction: Harmful nature of epilepsy can affect the patient and their parent. Stigma, arising from it, affects the patient and their family. To relieve it understanding the experiences of the parent are useful. This study was aimed at understanding the experiences of parent of child with epilepsy in Iran. Methods: In this interpretative phenomenological study, 10 parents who took care of their child with epilepsy were participated. Data were collected through in-depth semi-structured interviews. After transcription, data were analyzed using Van Manen's method...
March 2017: Journal of Caring Sciences
https://www.readbyqxmd.com/read/28299246/healthcare-and-the-roles-of-the-medical-profession-in-the-big-data-era
#13
Yuji Yamamoto
The accumulation of large amounts of healthcare information is in progress, and society is about to enter the Health Big Data era by linking such data. Medical professionals' daily tasks in clinical practice have become more complicated due to information overload, accelerated technological development, and the expansion of conceptual frameworks for medical care. Further, their responsibilities are more challenging and their workload is consistently increasing. As medical professionals enter the Health Big Data era, we need to reevaluate the fundamental significance and role of medicine and investigate ways to utilize this available information and technology...
September 2016: Japan Medical Association Journal: JMAJ
https://www.readbyqxmd.com/read/28299245/medical-big-data-for-research-use-current-status-and-related-issues
#14
Koichi Benjamin Ishikawa
Advances in the computerization of information and development of technology have mitigated restrictions on handling of a large amount of information. This has resulted in growth of expectations for the use of large-scale databases, or so-called "big data." This is also the case in the field of healthcare. Projects that involve building of the national receipt database (NDB) of medical fee bill (receipt) information and special health check-up information based on the Act on Assurance of Medical Care for Elderly People and the development of medical information databases have been pursued by the national government, and considerable attention has also been focused on researches conducted through the secondary uses of publicly collected data...
September 2016: Japan Medical Association Journal: JMAJ
https://www.readbyqxmd.com/read/28299244/large-scale-health-information-database-and-privacy-protection
#15
Ryuichi Yamamoto
Japan was once progressive in the digitalization of healthcare fields but unfortunately has fallen behind in terms of the secondary use of data for public interest. There has recently been a trend to establish large-scale health databases in the nation, and a conflict between data use for public interest and privacy protection has surfaced as this trend has progressed. Databases for health insurance claims or for specific health checkups and guidance services were created according to the law that aims to ensure healthcare for the elderly; however, there is no mention in the act about using these databases for public interest in general...
September 2016: Japan Medical Association Journal: JMAJ
https://www.readbyqxmd.com/read/28296290/game-xp-action-games-as-experimental-paradigms-for-cognitive-science
#16
Wayne D Gray
Why games? How could anyone consider action games an experimental paradigm for Cognitive Science? In 1973, as one of three strategies he proposed for advancing Cognitive Science, Allen Newell exhorted us to "accept a single complex task and do all of it." More specifically, he told us that rather than taking an "experimental psychology as usual approach," we should "focus on a series of experimental and theoretical studies around a single complex task" so as to demonstrate that our theories of human cognition were powerful enough to explain "a genuine slab of human behavior" with the studies fitting into a detailed theoretical picture...
March 13, 2017: Topics in Cognitive Science
https://www.readbyqxmd.com/read/28295750/vulnerability-to-burnout-within-the-nursing-workforce-the-role-of-personality-and-interpersonal-behaviour
#17
Nina Geuens, Peter Van Bogaert, Erik Franck
AIM: To study the combination of personality and interpersonal behaviour of staff nurses in general hospitals in relation to burnout and its separate dimensions. BACKGROUND: More research on the individual factors contributing to the development of burnout is needed to improve the risk profile of nursing staff. Therefore, a combination of Leary's Interpersonal Circumplex Model, which depicts the interpersonal behaviour trait domain, and the Five Factor Model was considered in the study at hand...
March 15, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28295412/machine-learning-will-transform-radiology-significantly-within-the-next-five-years
#18
Ge Wang, Mannudeep Kalra, Colin G Orton
With impressive progress in machine learning, there has been increasingly more interest in its relevance to medical physics, which involves both medical imaging and radiation treatment planning. However, because it is still generally unclear how to identify unique niches, utilize big data, and optimize neural networks for machine learning, machine learning is yet to have a major impact on medical physics practice. Nevertheless, there are optimistic opinions that machine learning will have a major impact on medical physics and radiology within the next five years...
March 11, 2017: Medical Physics
https://www.readbyqxmd.com/read/28293258/research-on-optimization-of-pooling-system-and-its-application-in-drug-supply-chain-based-on-big-data-analysis
#19
DengFeng Wu, Hongyi Mao
Reform of drug procurement is being extensively implemented and expanded in China, especially in today's big data environment. However, the pattern of supply mode innovation lags behind procurement improvement. Problems in financial strain and supply break frequently occur, which affect the stability of drug supply. Drug Pooling System is proposed and applied in a few pilot cities to resolve these problems. From the perspective of supply chain, this study analyzes the process of setting important parameters and sets out the tasks of involved parties in a pooling system according to the issues identified in the pilot run...
2017: International Journal of Telemedicine and Applications
https://www.readbyqxmd.com/read/28293047/personality-driving-behavior-and-mental-disorders-factors-as-predictors-of-road-traffic-accidents-based-on-logistic-regression
#20
Seyyed Salman Alavi, Mohammad Reza Mohammadi, Hamid Souri, Soroush Mohammadi Kalhori, Fereshteh Jannatifard, Ghazal Sepahbodi
BACKGROUND: The aim of this study was to evaluate the effect of variables such as personality traits, driving behavior and mental illness on road traffic accidents among the drivers with accidents and those without road crash. METHODS: In this cohort study, 800 bus and truck drivers were recruited. Participants were selected among drivers who referred to Imam Sajjad Hospital (Tehran, Iran) during 2013-2015. The Manchester driving behavior questionnaire (MDBQ), big five personality test (NEO personality inventory) and semi-structured interview (schizophrenia and affective disorders scale) were used...
January 2017: Iranian Journal of Medical Sciences
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