نتایج جستجو برای: ambiguous locations and
تعداد نتایج: 16831527 فیلتر نتایج به سال:
Toponym disambiguation or location names resolution is a critical task in unstructured text, articles or documents. Our research explores how to link ambiguous locations mentioned in documents, news and articles with latitude/longitude coordinates. We designed an evaluation system for toponym disambiguation based on annotated GEOCLEF data. We implemented a node-based approach taking population ...
Monitoring mobilityand industryrelevant events is important in areas such as personal travel planning and supply chain management, but extracting events pertaining to specific companies, transit routes and locations from heterogeneous, high-volume text streams remains a significant challenge. We present Spree, a scalable system for real-time, automatic event extraction from social media, news a...
Background and purpose: Data in death certificates acts as a basis in epidemiological studies. Community health statistics broadly originates from necrology, therefore, underlying cause of death is highly important. The aim of this research was to determine the extent of ambiguous symptoms, signs, and causes in mortality certificates. Materials and methods: A retrospective descriptive analys...
Background Dextrocardia is a malposition of the heart defined as the right-sided development of the heart. It can increase the likelihood of congenital heart defects or diseases (CHD) and the risk of related morbidities and mortalities. We aimed to determine the frequency of CHDs among Dextrocardia patients. Materials and Methods In a retrospective cross-sectional study the records of patients ...
in order to meet the significantly increased metal demand of the world market, it has been decided to expand the capacity of the existing alumina refineries and to set up new plants (more than 2 mt/a each). the selection among the bauxite sources is based on previous exploration data, such as: tonnage, grade, mineralogy, etc., the geographical position of the deposit, existing natural and const...
INTRODCUTION Recent research in smart environments offers promising solutions to the increasing needs of pervasive computing applications; our work has demonstrated the use of such environments to support the elderly in home based healthcare ap-ABSTRACT Pervasive computing applications envision sensor rich computing and networking environments that can capture various types of contexts of inhab...
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