At present, People quickly go into the era of 4 G, which requires vast amounts of 4 G base stations to be established. So How to use the algorithm to layout the base station reasonably in order to save costs for opera...
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Genetic algorithm is a well known bio-inspired algorithm, which has been widely used to solve practical problems in real-life. The performance of the algorithm heavily depends on the convergence related to the values ...
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Animal language may be regarded as a complex adaptive system. Although there is software for identifying linguistic units or "phrases" in animal vocalisations, packages for analysing the grammatical properti...
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The securities market information construction is an important part of information construction, speed up product innovation, improving customer service levels. It can ensure the company in an impregnable position in ...
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The securities market information construction is an important part of information construction, speed up product innovation, improving customer service levels. It can ensure the company in an impregnable position in the fierce competition, securities company customer relationship management system based on software engineering S/B architecture, can be divided into the customer management, sales management, call center, customer service and other functional modules.
Real-time Information servicesystem for the Meteorological Screen Base on CDMA is designed, a complete set of information gathering, processing, aggregating and publishing system for weather prediction products, disa...
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Real-time Information servicesystem for the Meteorological Screen Base on CDMA is designed, a complete set of information gathering, processing, aggregating and publishing system for weather prediction products, disaster warning information, Typhoon real-time position information, weather information every ten minutes. Real-time weather information to the grouping of the LED display live information and notice is automatically released. The system contains user classification and display management module, disaster warning information into the module, all kinds Notice entry module, real-time weather information collected the summary module as well as real-time weather information automatically release the module.
Actitracker is a smartphone-based activity-monitoring service to help people ensure they receive sufficient activity to maintain proper health. This free service allowed people to set personal activity goals and monit...
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ISBN:
(纸本)9781509052073
Actitracker is a smartphone-based activity-monitoring service to help people ensure they receive sufficient activity to maintain proper health. This free service allowed people to set personal activity goals and monitor their progress toward these goals. Actitracker uses machine learning methods to recognize a user's activities. It initially employs a "universal" model generated from labeled activity data from a panel of users, but will automatically shift to a much more accurate personalized model once a user completes a simple training phase. Detailed activity reports and statistics are maintained and provided to the user. Actitracker is a research-based system that began in 2011, before fitness trackers like Fitbit were popular, and was deployed for public use from 2012 until 2015, during which period it had 1,000 registered users. This paper describes the Actitracker system, its use of machine learning, and user experiences. While activity recognition has now entered the mainstream, this paper provides insights into applied activity recognition, something that commercial companies rarely share.
According to the energy bottleneck of the wireless sensor network, the LEACH algorithm is improved in this paper, in the LEACH algorithm, it maybe that the cluster head nodes are far from the base station, and cluster...
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We are interested in time evolution of systems that switch their modes of operation at discrete moments of time. The intervals between switching may, in general, vary. The number of modes may be finite or infinite. Th...
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In a broadcast encryption system, a broadcaster can encrypt a message to a group of authorized receivers S and each authorized receiver can use his/her own private key to correctly decrypt the broadcast ciphertext, wh...
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Traditional Mongolian Unicode Encoding has serious problems as several pairs of vowels with the same glyphs but different pronunciations are coded differently. We expose the severity of the problem by examples from ou...
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