搜索结果: 1-15 共查到“知识库 工学 Crowdsourcing”相关记录18条 . 查询时间(0.036 秒)
VISUAL TOOLS FOR CROWDSOURCING DATA VALIDATION WITHIN THE GLOBELAND30 GEOPORTAL
Crowdsourcing global land cover visual tools Globeland30 volunteered geographic information sense making visualization
2016/12/1
This research aims to investigate the role of visualization of the user generated data that can empower the geoportal of GlobeLand30 produced by NGCC (National Geomatics Center of China). The focus is...
THE DETECTION OF TRANSPORT LAND-USE DATA USING CROWDSOURCING TAXI TRAJECTORY
Crowdsourcing Movement Trajectory Land-use Data Update Delaunay Triangulations
2016/11/30
This study tries to explore the question of transport land-use change detection by large volume of vehicle trajectory data, presenting a method based on Deluanay triangulation. The whole method includ...
FRAMEWORK SEE-THINK-DO AS A TOOL FOR CROWDSOURCING SUPPORT – CASE STUDY ON CRISIS MANAGEMENT
Crowdsourcing Collaboration Awareness See-Think-Do Crisis map
2016/11/15
See-Think-Do is a framework originally used as an approach focused on a service and product marketing on the Internet. Customers can be classified into three groups according to their involvement from...
CROWDSOURCING BASED 3D MODELING
structure-from-motion web-based photo album object reconstruction modeling
2016/11/11
Web-based photo albums that support organizing and viewing the users’ images are widely used. These services provide a convenient solution for storing, editing and sharing images. In many cases, the u...
USE AND OPTIMISATION OF PAID CROWDSOURCING FOR THE COLLECTION OF GEODATA
Crowdsourcing Data Collection Geodata
2016/11/8
Crowdsourcing is a new technology and a new business model that will change the way in which we work in many fields in the future. Employers divide and source out their work to a huge number of anonym...
BEESMART–A CROWDSOURCING PROJECT WITH SMARTPHONES
Flower recognition Honey Yield Web Portal Geo-localization UAV
2016/7/28
The project Beesmart aims at the derivation of a geolocation yield catalogue for honey bees by using a crowd-sourcing approach with the help of smartphones. A central issue are thus the design of an a...
A VERSION-SIMILARITY BASED TRUST DEGREE COMPUTATION MODEL FOR CROWDSOURCING GEOGRAPHIC DATA
Crowdsourcing Geographic Data Trust Degree Reputation
2016/7/8
Quality evaluation and control has become the main concern of VGI. In this paper, trust is used as a proxy of VGI quality, a version-similarity based trust degree computation model for crowdsourcing g...
CROWDSOURCING BIG TRACE DATA FILTERING: A PARTITION-AND-FILTER MODEL
Crowdsourcing traces Trace partitioning GPS trace filtering
2016/7/8
GPS traces collected via crowdsourcing way are low-cost and informative and being as a kind of new big data source for urban geographic information extraction. However, the precision of crowdsourcing ...
Strategies for Crowdsourcing Social Data Analysis
Information Visualization Social Data Analysis Crowdsourcing
2016/5/24
Web-based social data analysis tools that rely on public discussion
to produce hypotheses or explanations of patterns
and trends in data rarely yield high-quality results in practice.
Crowdsourcing...
Extracting References Between Text and Charts via Crowdsourcing
visualization crowdsourcing interactive documents
2016/5/24
News articles, reports, blog posts and academic papers often
include graphical charts that serve to visually reinforce
arguments presented in the text. To help readers better understand
the relatio...
Optimal PAC Multiple Arm Identification with Applications to Crowdsourcing
Optimal PAC Multiple Identification Applications Crowdsourcing
2016/1/22
We study the problem of selecting K arms with the highest expected rewards in a stochastic n-armed bandit game. Instead of using existing evaluation metrics (e.g., misidentification probability (Bubec...
Crowdsourcing Arctic Navigation Using Multispectral Ice Classification & GNSS
Crowdsourcing Arctic Navigation Multispectral Ice Classification GNSS
2015/6/24
Safe marine navigation in the Arctic is becoming more important with a growing interest in the region in recent years.With the summer Arctic sea ice extent having decreased by 50% since 1980, this now...
Designing Novel Mobile Systems By Exploiting Sensing, User Context, and Crowdsourcing
application preloading context crowdsourcing image search sensing Smartphone
2014/12/18
With the proliferation of sensor-enabled smartphones, significant attention has been attracted to develop sensing-driven mobile systems. Current research on sensing-driven mobile systems can be classi...
Evolving Expert Knowledge Bases: Applications of Crowdsourcing and Serious Gaming to Advance Knowledge Development for Intelligent Tutoring Systems
Crowdsourcing Ill-Defined Domains Intelligent Tutoring Systems Serious Games
2014/12/18
This dissertation presents a novel effort to develop ITS technologies that adapt by observing student behavior. In particular, we define an evolving expert knowledge base (EEKB) that structures a doma...
Capacity Building for collecting primary data through Crowdsourcing - An Example of Disaster affected Uttarakhand State (India)
Crowdsourcing Capacity Building Disaster Management MANU Mobile Application Uttarakhand
2014/12/16
Uttarakhand State of India suffered a widespread devastation in June 2013 due to floods caused by excessive rain in the upper reaches of the Himalaya, glacial lake outburst flood (GLOF) and landslides...