ACM Distinguished Speakers Program:  talks by and with technology leaders and innovators

Data Stream Mining for Ubiquitous Environments

Speakers: João Gama
Topic(s): Artificial Language/Machine Learning,Distributed Systems and Algorithms,Knowledge Discovery in Data

 


Abstract
 Data stream mining is, nowadays, a mature topic in data mining. Nevertheless, most of the works focus on centralized approaches to learn from sequences of instances generated from environments with unknown dynamics, that can be read only once or a small number of times, using limited computing and storage capabilities. The phenomenal growth of mobile and embedded devices coupled with their ever-increasing computational and communications capacity presents an exciting new opportunity for real-time, distributed intelligent data analysis in ubiquitous environments. In these contexts centralized approaches have limitations due to communication constraints, power consumption (e.g. in sensor networks), and privacy concerns. Distributed online algorithms are highly needed to address the above concerns.

The focus of this talk is on distributed stream mining algorithms that are highly scalable, computationally efficient and resource-aware. These features enable the continued operation of data stream mining algorithms in highly dynamic mobile and ubiquitous environments.

 


About this Lecture

Number of Slides: 50
Duration: 50 minutes
Languages Available: English
Last Updated: 08-29-2016
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