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Itens para a visualização no momento 141-150 of 255
A scalable architecture for real-time analysis of microblogging data
(Ibm Corp, 2015-05)
As events take place in the real world, e.g., sports games and marketing campaigns, people react and interact on online social networks (OSNs), especially microblog services such as Twitter, generating a large stream of ...
High performance FPGA and GPU complex pattern matching over spatio-temporal streams
(Springer, 2015-04)
The wide and increasing availability of collected data in the form of trajectories has led to research advances in behavioral aspects of the monitored subjects (e.g., wild animals, people, and vehicles). Using trajectory ...
Hot spot dynamics in carbon nanotube array devices
(Amer Chemical Soc, 2015-03)
We report on the dynamics of Spatial temperature distributions in aligned semiconducting carbon nanotube array devices with submicrometer, channel lengths. By using high resolution,optical microscopy in combination with ...
Old theories, 'New' technologies: understanding knowledge sharing and learning in Brazilian software development companies
(Elsevier Science Bv, 2015-02)
Context: New technologies such as social networks, wikis, blogs and other social software enable collaborative work and are important facilitators of the learning process. They provide a simple mechanism for people to ...
Analysing ICT and development from the perspective of the capabilities approach: a study in South Brazil
(City University of Hong Kong Press, 2015)
Certain international agencies propose that Information and Communication Technology (ICT) allows development to be reached more efficiently and quickly. While there are success stories galore, there is acknowledgement of ...
A tecnologia da informação a serviço da cultura: o caso do Museu do Futebol do Brasil
(Americas Conference on Information Systems, 2015)
Big Data e gestão processual
(2015)
Apresentamos um projeto inovador na intersecção da tecnologia da informação, gestão, e direito, com o intuito de oferecer otimização de resultados, redução de custos e de tempo. A equipe proponente foi formada no projeto ...
Transfer learning between texture classification tasks using convolutional neural networks
(IEEE, 2015)
Convolutional Neural Networks (CNNs) have set the state-of-the-art in many computer vision tasks in recent years. For this type of model, it is common to have millions of parameters to train, commonly requiring large ...
Usapiens: a system for urban trajectory data analytics
(IEEE, 2015)
In the past few years a growing number of cities have started monitoring the position of public transportation vehicles using GPS devices. In this paper, we focus on a particularly important urban dataset: GPS bus data. ...
Mind the wage gap by internet
(2015)
Literature on labor economics shows the existence of wage gap between internet users and non-users. Moreover, wage gap is wider in developing countries than developed world. This paper investigates whether internet users ...
