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Article
Correction to: Active weighted map**-based residual convolutional neural network for image classification
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Article
Active weighted map**-based residual convolutional neural network for image classification
In visual recognition, the key to the performance improvement of ResNet is the success in establishing the stack of deep sequential convolutional layers using identical map** by a shortcut connection. It res...
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Article
A decision support system for scientists by processing large-scale satellite images on a distributed computing environment
Data-driven research strategy has been widely accepted in many scientific areas. In the strategy, which consists of several processing steps including data collection, processing, analysis and discovery, data ...
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Article
Exploring geospatial cognition based on location-based social network sites
Geospatial cognition to sophisticated urban space is an essential capability to make various location-based decisions for our daily urban lives. To adapt ourselves to an unfamiliar or ever-evolving city, we ne...
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Chapter and Conference Paper
Measuring Crowd Mood in City Space Through Twitter
In this paper, we measure crowd mood and investigate its spatio-temporal distributions in a large-scale urban area through Twitter. In order to exploit tweets as a source to survey crowd mind, we propose two m...
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Article
Urban area characterization based on crowd behavioral lifelogs over Twitter
Recent location-based social networking sites are attractively providing us with a novel capability of monitoring massive crowd lifelogs in the real-world space. In particular, they make it easier to collect p...
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Chapter and Conference Paper
Social-Urban Neighborhood Search Based on Crowd Footprints Network
Neighborhood is generally a geographically localized community often with face-to-face social interactions. However, modern cities and the widespread social networks have been drastically changing the concept ...
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Chapter and Conference Paper
Exploring Reflection of Urban Society through Cyber-Physical Crowd Behavior on Location-Based Social Network
Due to the explosive growth of cyber-real space and crowds over the recent social networking sites, the real space in which we are making daily lives is also storongly tied with the imaginary cyber-social spac...
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Article
Discovery of unusual regional social activities using geo-tagged microblogs
The advent of microblogging services represented by Twitter evidently stirred a popular trend of personal update sharing from all over the world. Furthermore, the recent mobile device and wireless network tech...
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Chapter and Conference Paper
Crowd-Powered TV Viewing Rates: Measuring Relevancy between Tweets and TV Programs
Due to the advance of many social networking sites, social analytics by aggregating and analyzing crowds’ life logs are attracting a great deal of attention. In the meantime, there is an interesting trend that...
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Chapter and Conference Paper
Urban Area Characterization Based on Semantics of Crowd Activities in Twitter
It is essential to characterize geographic regions in order to make various geographic decisions. These regions can be characterized from various perspectives such as the physical appearance of a town. In this...
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Chapter and Conference Paper
Monitoring Geo-social Activities through Micro-blogging Sites
Radio Frequency Identification (RFID) comprises of uniquely identifiable, less expensive tags and readers that monitor these tags through Radio Frequency signals. The information in the tags will be collected ...
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Chapter and Conference Paper
Zero-Effort Search and Integration Model for Augmented Web Applications
Due to the rapid advancements of mobile web access environments, there are constantly increasing requirements for web searches of real-world spaces. Nevertheless, search methods available for mobile devices ar...
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Chapter and Conference Paper
A Continuous Spatial Query Processing for Push-Based Geographic Web Search Systems
With the explosive growth of the web, people often need to monitor fresh information about their areas of interest by browsing the same sites repeatedly. Especially, even for a local area, so many pages are cr...
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Chapter
Visual Query Processing for GIS with Web Contents
In many geographic objects such as a travel planning, the use of web information is significantly increasing. For an efficient support of such work, it is very important to combine web information with map sem...
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Chapter and Conference Paper
Data Security for Distributed Meeting Systems
In a real world meeting, sometimes it is required to use secret documents which are used during the meeting, but are not permitted to bring back. Such a function is very hard to be realized by distributed meet...
