什么是“暗数据”?它为何会增加我们的碳足迹?
所谓“暗数据”是指一次性使用的数据。我们把这些数据存在云端,但却永远不会再次访问它们;这些数据的存储占用了服务器的空间,增加了电力消耗;许多人认为数字数据是碳中性的,但数字化2020年的温室气体排放量占全的4%;组织需要考虑如何管理数据,以尽量减少其数字碳足迹。
Thomas Jackson holds a chair in Information and Knowledge Management and is the Director of the Centre for Information Management. His research areas are Electronic Communication and Information Retrieval, and Applied and Theory based Knowledge Management, including his Natural Language Processing Email Knowledge Extraction system (EKE) that has the world’s best f-ranking measure. In addition to this, EMOTIVE holds the world’s best f-measure for fine grained emotion detection.
He is on a number of editorial boards for international journals and reviews for many more and has published more than 130 papers in peer reviewed journals and conferences. He has given a number of invited keynote talks throughout the world. He works closely with both private and public sector organisations throughout the world and over the last few years he has won over £5.2M of funding from sources including EPSRC, Royal Society, Private (e.g. SAP), Public (e.g. Leics. Constabulary, The National Archives); KTPs and 3rd Sector (Amateur Swimming Association – predicting swimmer attendance) and won a number of prizes for his research, notable the research undertaken with Leicestershire Police and the implementation of Mobile Data Terminals in all Police Vehicles.
所谓“暗数据”是指一次性使用的数据。我们把这些数据存在云端,但却永远不会再次访问它们;这些数据的存储占用了服务器的空间,增加了电力消耗;许多人认为数字数据是碳中性的,但数字化2020年的温室气体排放量占全的4%;组织需要考虑如何管理数据,以尽量减少其数字碳足迹。
'Dark data' is single-use digital data – things we put in the cloud and never access again. Storing this on servers is boosting greenhouse gas emissions.
Researchers in organizational behaviour and occupational psychology led a study looking at reducing counterproductive emailing for people at work.