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Peter J. Denning, Editor in ChiefThe digitally connected world has become a large, swirling sea of information stripped of context.

We help our readers make sense of it, find meaning in it, learn what to trust, and prepare for the future that may show up. "Ubiquity and Your Future

Peter J. Denning,

Ubiquity Upgrades!



A conversation with Ella Peltonen: why theoretical machine learning and distributed systems researchers should find a common language

Interviewed by Bushra Anjum

In this interview, Ubiquity's senior editor Dr. Bushra Anjum chats with Dr. Ella Peltonen, a research scientist with the Center for Ubiquitous Computing, University of Oulu, Finland, about the traditional divide between theoretical machine learning and the more applied fields of distributed systems. They then discuss the need for environments and opportunities where researchers from both theory and application areas can discuss, share their latest findings, and understand each other. ...


COVID-19 and computation for policy

by Jeffrey Johnson, Peter Denning, Kemal Delic, Jane Bromley

Politicians and the public have been perplexed to observe the lack of consensus in the scientific community and there being no single "best science" to follow. But computational modeling is one of the few ways available to explore and try to understand the space of possible futures. In the same way that democracy is the least worst form of government, computational modeling may be the least worst way of trying to understand the future for policy making. ...


Will post COVID-19 education be digital?: Virtual round table featuring Peter Denning, Andrew Odlyzko, Espen Andersen, and Jeffrey Johnson

by Kemal A. Delic, Jeff A. Riley

The world is experiencing large-scale social and behavioral changes in response to the COVID-19 pandemic. As millions of students worldwide struggle to continue studies in these difficult circumstances, digital education must adapt. The discussion within aims to seed a follow-up debate, culminating in a free, one-hour webinar. ...


What can a bumbling, inarticulate Los Angeles cop teach us about effective communication?

by Philip Yaffe

Creative (fiction) writers have an advantage over expository (non-fiction) writers. Fiction is designed to amuse and entertain, which most people look forward to. Exposition is designed to instruct and inform, which most people do not look forward to. "Columbo," the perennially popular TV series (re-runs are still being shown around the world), demonstrates how this inherent handicap can be overcome ...