منابع مشابه
Understanding Road Usage Patterns in Urban Areas
In this paper, we combine the most complete record of daily mobility, based on large-scale mobile phone data, with detailed Geographic Information System (GIS) data, uncovering previously hidden patterns in urban road usage. We find that the major usage of each road segment can be traced to its own--surprisingly few--driver sources. Based on this finding we propose a network of road usage by de...
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Background and aims: India has a high burden of tobacco usage and its related morbidity and mortality. Almost 30% of the above 15 years of age of the Indian population use some forms of tobacco. Men usually use smoked tobacco, while women more likely use smokeless (chewed) tobacco. Tobacco usage has been identified as a risk factor for non-communicable diseases (NCDs) among slum dwellers in urb...
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Abstract Urban parks are important public multifunctional space used for a wide range of activities. The usage levels of parks depend on the spatial characteristics of the spaces, where its forms and occupancies are referred as the usage-spatial relationship. Natural elements spatial complexity and park usability is of interest in this study. A photo - questionnaire was conducted among 296 of p...
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For this project, we investigate different methods of adding locationbased security to a WLAN network. A literature review is done to confirm the current state-of-the-art on the subject, and we scrutinize the available methods based on practicality, security, and simplicity. We then further delve into a few specific methods with good properties based on the prior review, to confirm if these are...
متن کاملUsage patterns of an online search system
This article examines the usage patterns of the ELHILL retrieval program of the National Library of Medicine's MEDLARS system. Based on a sample of 6759 searches, the study analyzes the frequency of various commands and command options, classifies messages issued by the system, and investigates searcher error rates. The article concludes with suggestions for improving and redesigning both the p...
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ژورنال
عنوان ژورنال: IEEE/ACM Transactions on Networking
سال: 2010
ISSN: 1063-6692,1558-2566
DOI: 10.1109/tnet.2010.2040087