Inventor says Google is patenting work he put in the public domain | Ars Technica

“When Jarek Duda invented an important new compression technique called asymmetric numeral systems (ANS) a few years ago, he wanted to make sure it would be available for anyone to use. So instead of seeking patents on the technique, he dedicated it to the public domain. Since 2014, Facebook, Apple, and Google have all created software based on Duda’s breakthrough.

But now Google is seeking a patent that would give it broad rights over the use of ANS for video compression….”

Guest Post: Open Source and Scholarly Publishing – The Scholarly Kitchen

“Today’s guest post is by Adam Hyde, co-founder of the Collaborative Knowledge Foundation (Coko) where he leads technical projects, building platforms, methodologies, and communities to support open source collaborative knowledge production and publication as part of the academic process….”

Harvard upgrades DASH DSpace repository | Atmire

Harvard just upgraded its DSpace repository, DASH (Digital Access to Scholarship at Harvard). 

Quoting Peter Suber, director of the Harvard Office for Scholarly Communication: “We’re very happy with the upgrade to DASH. For nine years we’d been using an early version of DSpace, heavily customized for our needs. It gave us exactly what we wanted and worked beautifully. But the constant tweaking took its toll. The upgrade embraces all our major customizations, reduces our maintenance load, makes it easier for new developers to join the project, and adds features we couldn’t easily have added on our own.”

Towards universal open access? Why we need bibliodiversity rather than a “silver bullet” | SciELO in Perspective

“As a conclusion, too often, the discussion on open access models is sometimes completely confused, sometimes too simplistic, and usually based on undue generalization of local situations and even singular experiences. It doesn’t reflect properly the variety of parameters that influence the way research is practiced and communicated amongst peers and towards societies at large. Therefore, we desperately need a better-informed discussion based on case studies and probably driven by the actor-network theory because it allows for a modelling of how diverse stakeholders interact in the scholarly communication process. Because we need not only open access, but above all open scholarly communication models that serve the actual needs of the research communities and societies to create knowledge and benefit from it, we need an open access model based on bibliodiversity.”

ISCB Public Policy Statement on Open Access to Scientific and Technical Research Literature | Bioinformatics | Oxford Academic

The International Society for Computational Biology (ISCB) is dedicated to advancing human knowledge at the intersection of computation and life sciences. On behalf of the ISCB members, this public policy statement expresses strong support for open access, reuse, integration, and distillation of the publicly-funded archival scientific and technical research literature, and for the infrastructure to achieve that goal.

Open Science Grid | A national, distributed computing partnership for data-intensive research

“The OSG provides common service and support for resource providers and scientific institutions using a distributed fabric of high throughput computational services. The OSG does not own resources but provides software and services to users and resource providers alike to enable the opportunistic usage and sharing of resources. The OSG is jointly funded by the Department of Energy and the National Science Foundation. here for a two-page printable overview of OSG….”

Agile Knowledge Engineering and Semantic Web (AKSW) — Agile Knowledge Engineering and Semantic Web (AKSW)

“The Research Group Agile Knowledge Engineering and Semantic Web (AKSW) is hosted by the Chair of Business Information Systems (BIS) of the Institute of Computer Science (IfI) / University of Leipzig as well as the Institute for Applied Informatics (InfAI).


  • Development of methods, tools and applications for adaptive Knowledge Engineering in the context of the Semantic Web
  • Research of underlying Semantic Web technologies and development of fundamental Semantic Web tools and applications
  • Maturation of strategies for fruitfully combining the Social Web paradigms with semantic knowledge representation techniques

AKSW is committed to the free softwareopen sourceopen access and open knowledge movements.”