Articles tagged with Big Data
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
UC San Diego researchers use social network analysis to combine Google Flu Trends' 'big data' with CDC data, improving predictions. The study refines Google's predictions by weighting them with a social network derived from CDC reports on laboratory-tested cases of flu.
The EMBERS system uses publically available data to predict population-level societal events like civil unrest and disease outbreaks. The system processes large volumes of social media data and makes predictions using various modeling approaches.
The UTSA Cloud and Big Data Laboratory is partnering with Indiana University on a $6.6 million NSF grant to create a research cloud for thousands of researchers, providing easy access to advanced computing tools. The project, called Jetstream, will utilize OpenStack-based cloud environment.
Researchers from the Keck School of Medicine of USC led a global consortium to identify eight common genetic mutations that appear to age the brain an average of three years. The discovery could lead to targeted therapies and interventions for Alzheimer's disease, autism, and other neurological conditions.
A new study suggests that online searches for specific car features can predict consumer purchases with greater accuracy than brand names. Researchers analyzed six years of car sales data and found that searches for features like body type and fuel economy were key indicators of future purchases.
The Biogerontology Research Foundation will present new economic longevity research at the second Big Data Science in Medicine congress in Oxford. The research, recently published in Psychology Research and Behavior Management, details an extensive survey of International Employee Benefits Association members.
A study of over 9,000 urban data sets from 20 cities reveals the growing availability and quality of these datasets, enabling better analysis and decision-making. The findings highlight the importance of integrating different data sets and overcoming challenges in accessing and utilizing this valuable resource.
A study by Northeastern University researchers found evidence of price discrimination on four general retailers and five travel sites, with significant price differences in some cases. The team examined 16 popular e-commerce sites using a sophisticated methodology to identify price steering and discrimination.
Researchers explore challenges and opportunities of mining large climate datasets with powerful analytical methods, scientific theory, and solid data engineering. By combining theory and Big Data, scientists aim to explain and predict important climate change phenomena.
A $9.2 million grant from the NIH will help researchers share, use and cite biomedical datasets more efficiently. The project, led by UC San Diego, aims to create a searchable online digital library for health-related datasets.
A Big Data to Knowledge Program grant will develop big data methods to tackle 80% of coronary heart disease causes, including physical inactivity and poor stress management. The goal is to create adaptive, individualized health-behavior interventions using real-time data from smartphones and wearable devices.
The University of Pittsburgh has been awarded a four-year, $11 million grant to lead a Big Data to Knowledge Center of Excellence. The center will develop and disseminate tools that can find causal links in large biomedical data, enabling researchers to uncover new insights in health and disease.
Researchers will develop the KnowEnG tool, integrating multiple analytical methods for intuitive genome-wide data analysis. The center aims to create a powerful computational tool that offers new functional insights for genes being studied.
The Scripps Research Institute and Scripps Translational Science Institute will receive funding for a new Center for Excellence in Big Data Computing, enabling the collective mining of biomedical data. The initiative aims to accelerate research efforts on rare diseases using open approaches and citizen science platforms.
The Center for Big Data in Translational Genomics aims to develop standard protocols and tools for handling genomic data efficiently, enabling the analysis of millions of genomic datasets. The center will test new approaches in four pilot projects, including cancer-related initiatives.
The University of California, Los Angeles (UCLA) will develop new strategies for mining and understanding complex biomedical data sets. The center's findings will help shape guidelines for future data integration and use.
Daphne Yao aims to provide trustworthy data and infrastructure for military networks, detecting abnormal action sequences and workflows. Her research has shown promising results, enabling a leap forward in Army command and control of cyberspace capabilities.
The era of Big Data presents new opportunities for personalized treatments and services, but also introduces challenges in statistical analysis, bias sampling, and measurement errors. Researchers focus on developing new computational infrastructure and data-storage methods to handle massive datasets.
Researchers are leveraging parallel computing in the cloud to accelerate discovery and innovation in personalized medicine. By harnessing supercomputer powers, scientists can tackle previously infeasible problems and make groundbreaking discoveries.
Researchers developed XRay, a first step in understanding online personal data transparency. The tool analyzes data inputs and outputs to detect abusive practices, revealing sensitive topics and obscure targeting behaviors.
Researchers successfully ran 10,240 parallel simulations of global weather using Japan's K computer, achieving a significant improvement in forecasting accuracy. The study found that faraway observations can have an immediate impact on weather forecasts, highlighting the need for advanced methods to utilize this data.
A UT Arlington big data team has won a three-year $600,000 NSF grant to develop an interactive database of fruit fly gene expressions, which are commonly found in humans and other species. The project aims to yield methods of analyzing data that will aid in biomedical science and engineering.
Researchers at Duke University Medical Center argue that new technologies, including electronic health records and wearable monitoring devices, enable patients to provide real-time information on symptoms and clinical outcomes. This shift towards patient-driven data collection enhances the accuracy and timeliness of health research.
Analyzing six use cases for big data in healthcare, researchers found strong opportunities for cost savings in high-cost patients, readmissions, and treatment optimization. However, bed shortages were associated with higher mortality rates, highlighting the need for a public health approach to address this issue.
A new study outlines opportunities to reduce healthcare costs through the use of big data. Researchers highlight five key areas: high-cost patients, readmissions, triage, decompensation, and adverse events. By analyzing large datasets, clinicians can identify high-risk patients, predict readmissions, and optimize treatment for chronic ...
The big data era presents both challenges and opportunities for modeling and simulation, as it requires adapting to novel research thinking and methods. The paper highlights the need for exploratory research combining simulation-based engineering and science to develop a new simulation paradigm.
The National Institutes of Health has awarded $600,000 to the University of California, Riverside to expand its data storage capacity. This grant will enable researchers to process vast amounts of high-throughput data generated in various fields, including genome biology and biomedical sciences.
The emergence of big data presents both challenges and opportunities for databases, necessitating the development of new technologies and systems to handle vast amounts of complex data. Various distributed processing frameworks and systems have been proposed to address these issues.
A study by University of Houston researchers found that Google Flu Trend overestimated flu cases in the US by up to 50% and failed to accurately predict levels in previous seasons. The researchers suggest combining big data with traditional methodologies for a more accurate understanding of human behavior.
Researchers at Cold Spring Harbor Laboratory have proposed a new method for analyzing Big Data using mutual information, which can reveal patterns without prior assumptions. This approach challenges the latest statistical tools and has the potential to greatly benefit modern data analysis in biology and other fields.
Researchers found that certain behaviors may not be observable without massive data, highlighting the importance of considering data quantity in predictive modeling. The study suggests that sweeping assumptions about bigger being better can be dangerous and that the power of analytic tools depends on their appropriate use.
A new risk measure called a home score combines patients' symptoms and demographic information with local strep throat activity to estimate an individual's strep risk, empowering them to seek care appropriately. This innovative tool has the potential to eliminate 230,000 unnecessary doctor visits for strep throat in the US annually.
The winners of the 2013 Semantic Web Challenge have successfully combined innovative semantic web technology with an end user practical focus and efficiency in use. This year's challenge saw 17 proposals, with four Open Track Challenge winners and one Big Data Track winner selected by a panel of experts.
A new collaboration describes a new centipede species using a holistic approach combining 3D imaging, DNA barcoding, transcriptomic profiles, and video of the living specimen. The 'cyber-type' allows for global access to the specimen's data, enabling faster conservation efforts.
A new approach to describing new species uses big data techniques like next-gen sequencing and barcoding. This allows scientists to create detailed datasets and make it easier to manage biodiversity information.
A UT Arlington computer scientist is leading a project to mine electronic medical records data to personalize patient treatment, predict health care needs, and identify risks. The goal is to improve healthcare outcomes by providing doctors with better information.
LSU researchers have received a nearly $1 million grant to develop software and infrastructure enabling Big Data research on the university's campus. The project, titled CC-NIE Integration, will empower scientific breakthroughs by providing advanced information technologies and cyberinfrastructure.
A team of researchers has developed a program called RealBrush that allows graphic artists to quickly produce realistic brushstrokes on their computers. The program uses machine-learning approaches and Big Data storage techniques to create, bend, and shape various types of brushstrokes.
Rice University researchers are developing a customized, energy-efficient optical network called BOLD to handle the growing amounts of data in various scientific fields. The new network will utilize optical switches with high capacity and low power consumption, enabling faster processing and analysis of large datasets.
The Collaborative Assessment and Recommendation Engine (CARE) system uses electronic medical records to offer rapid advances in personalized health care, disease management, and wellness. CARE generates personalized disease risk profiles based on collaborative filtering method and Big Data science.
The study examined how Lumosity's dataset can provide insights into the lifestyle correlates of cognitive performance. The second study found that performance on tasks that rely on fluid intelligence decreases with age at a faster rate than those that rely on crystallized intelligence.
The MacArthur Foundation has awarded Carnegie Mellon University a $175,000 grant to investigate the role of social media and big data analytics in advancing human rights protection. The project aims to analyze the effectiveness of these technologies in gathering and analyzing data on human suffering and political repression.
A team of researchers at Saarland University developed the Hadoop Aggressive Indexing Library (HAIL), a technique that enables fast and efficient searching in large datasets. By generating indexes for multiple criteria, HAIL can query big datasets up to 100 times faster than traditional methods.
The inaugural issue of Big Data journal launched at the Strata Conference, featuring premium content from leading experts on big data. The Journal aims to facilitate dialogue among researchers, analysts, and policymakers on the challenges and opportunities in big data, published under the Creative Commons Attribution license.
Scientists have developed an automated system that can rapidly reconstruct hundreds of ancestral languages, including Proto-Indo-European and Proto-Afroasiatic. The computer program uses probabilistic reasoning and machine learning to replicate linguistic changes over time, with an accuracy rate of 85%.
Researchers at UW and PNNL will collaborate on advanced computer system designs, accelerating data-driven scientific discovery and improving computational modeling and simulation. The institute aims to solve pressing problems like climate change, energy management, and disease determination.
Researchers at Iowa State University are working on a project to help biologists cope with the challenges of big data in plant biology. The team has developed a microsystem instrument that can precisely control the environment for thousands of plants, allowing scientists to analyze the impact of different factors on plant growth.
The new Big Data journal will publish peer-reviewed content on novel technologies, policies, and innovations in the field. It aims to facilitate collaboration among researchers, analysts, and business leaders to address challenges and discover breakthroughs in big data.
Researchers at Iowa State, Virginia Tech, and Stanford University aim to develop techniques for analyzing large-scale data analytics from high-throughput DNA sequencing. The project will utilize the NSF-funded HokieSpeed supercomputing instrument to improve genome analysis and identify mutations relevant to cancer.
The NSF invests nearly $15 million in new Big Data research projects to develop new tools and methods for extracting knowledge from large data sets. These grants aim to accelerate progress in science and engineering research and innovation.
Rutgers receives funding for two projects: one to speed information retrieval from large databases and another to improve scientific literature search accuracy. The projects aim to extract useful information from massive collections of data, with potential applications in fields like physics, psychology, and medicine.
Computer scientists at Brown University have been awarded $1.5 million to develop new algorithms and statistical methods for analyzing large genomic datasets. The project aims to identify genetic mutations that drive cancer by comparing gene sequences of healthy tissue to those of cancerous tissue.
Penn State researchers are creating a new training program for doctoral students in Big Data Social Science, with the help of a $3 million NSF grant. The program aims to equip scientists with tools to address the challenges of massive and complex socially generated data.
The University of Texas at Arlington is developing a universal version of the PanDA workload management system, funded by a $1.7 million grant from the US Department of Energy. The new software aims to improve the analysis of large datasets in particle physics and other fields.
The new peer-reviewed journal Big Data will facilitate discussions on harnessing big data to solve global problems. It aims to bring together researchers, analysts, and policymakers to address the challenges and discover breakthroughs in big data technologies, policies, and innovations.