GECCO Challenge 2018

Internet of Things: Online Anomaly Detection for Drinking
Water Quality

Overview

human-771601_1920The provision of clean and safe drinking-water is an essential task for water supply companies all over the world. To deal with this scenario, highly sensible sensors monitor relevant water- and environmental data at several measuring points, on a regular basis. The monitored data can be analyzed to discover any kinds of anomalies. Early identification of anomalies in water quality data is a challenging task. It is important to identify true undesirable variations in the water quality. At the same time, false alarm rates have to be very low. This brings in the need for developing a robust and reliable early anomaly identification system that enables the water supply companies to counteract in time.
Based on the 2017 GECCO industrial challenge an updated more advanced problem is provided. This year’s industrial partner again is Thüringer Fernwasserversorgung (TFW), which provides the real-world dataset used in this challenge. Goal of the GECCO 2017 Industrial Challenge is to develop an event detector to accurately predict any kinds of changes in a time series of drinking water composition data.
Additionally, for the first time in the GECCO history we are now able to provide the opportunity for all participants to submit 2-page algorithm descriptions for the GECCO Companion. Thus, it is now possible to create publications in a similar procedure to the Late Breaking Abstracts (LBAs) directly through competition participation!

Highlights of the GECCO 2018 Industrial Challenge will include:

  • Real-world Data: Real drinking-water time series are provided for training, testing, and assessing event detection methods.
  • Direct Link to Industry: The Thüringer Fernwasserversorgung will evaluate the winning submissions for an implementation in real-world applications. Moreover, a direct contact with the winning participants, who will keep all rights to their detection system, is highly appreciated by Thüringer Fernwasserversorgung.
  • Publication Possibilities: For the first time in GECCO history we are able to accept 2-page submissions for the GECCO Companion, thus publications are possible directly through competition participation.

About the Thüringer Wasserversorgung

thuringerfernwasserlogoLocated at the heart of Germany, Thüringer Fernwasserversorgung is a public water company with its headquarters in Erfurt. Thüringer Fernwasserversorgung operates more than 60 dams and reservoirs, 2 central
water treatment plants and 550 km of bulk water transport network. With about 200 employees Thüringer Fernwasserversorgung transfers more than 50 million cubic meters of raw water and drinking water to its clients, local and municipal water supply companies, thus ensuring a reliable supply of highest quality drinking water to more than 1 million people.

 

Downloads and Submission

  • Data Availability Date: TBA

Important Dates and Contacts

  • Software and Data Availability: TBA
  • Challenge Submission Deadline: TBA
  • 2-Page Algorithm Description Submission Deadline: 27-Mar-2018
  • GECCO-2018 Conference: Kyoto, July 15-19, 2018
  • Contact: gecco@f10.fh-koeln.de

Organizing Committee and Sponsors

  • Frederik Rehbach, TH Köln
  • Sowmya Chandrasekaran, TH Köln
  • Margarita Rebolledo, TH Köln
  • Steffen Moritz, TH Köln
  • Thomas Bartz-Beielstein, TH Köln
TH Köln
SPOTseven

GECCO is sponsored by the Association for Computing Machinery Special Interest Group for Genetic and Evolutionary Computation (ACM SIGEVO).