The document provides an overview of OpenConext, an open source collaboration platform developed by SURFnet. It discusses SURFnet's role in developing innovative ICT platforms and services for higher education and research institutions in the Netherlands. It also summarizes OpenConext's features and components, history as an open source project, and efforts to build an active community around collaborating on and sustaining the platform. The presentation calls for organizations to collaborate on OpenConext to realize its full potential and learn from different use cases.
OpenAIRE at Belgian NCP, Brussels, October 2010.OpenAIRE
1) The document discusses the Open Access policies of the European Union's FP7 and ERC programs, and the OpenAIRE initiative's role in supporting compliance with these policies.
2) It requires depositing publications in an institutional or subject-based repository and making them openly accessible within 6-12 months.
3) OpenAIRE aims to provide tools and infrastructure like a repository for "orphan" publications to help researchers comply with open access mandates.
OpenConext: Authentication & Authorization Infrastructure for Virtual Researc...openconext
EGI Community Forum 2014
Paul van Dijk presented at the EGI Community Forum in Helsinki how OpenConext can be deployed to support and enhance scientific cooperation. Among other things he went into the wishes and requirements of scientific collaboration in the field of authentication and authorization. OpenConext is particularly suitable for centralized management of users of cooperative organizations.
How to Make Awesome SlideShares: Tips & TricksSlideShare
Turbocharge your online presence with SlideShare. We provide the best tips and tricks for succeeding on SlideShare. Get ideas for what to upload, tips for designing your deck and more.
SlideShare is a global platform for sharing presentations, infographics, videos and documents. It has over 18 million pieces of professional content uploaded by experts like Eric Schmidt and Guy Kawasaki. The document provides tips for setting up an account on SlideShare, uploading content, optimizing it for searchability, and sharing it on social media to build an audience and reputation as a subject matter expert.
Drupalcafe meets MediaMosa - 17 October 2013 - UtrechtSURFconext
The document discusses the transition of the MediaMosa video platform from an innovation project at SURFnet to an independent open source foundation. It describes how SURFnet developed MediaMosa through various phases but needed to establish a foundation to sustain it as an open source project beyond SURFnet's involvement. The MediaMosa Foundation was formed to govern the project, engage the community, and ensure long-term support and development of the MediaMosa software.
Drupalcafe meets MediaMosa - 17 october 2013, UtrechtMediaMosa
Drupalcafe meets MediaMosa - 17 October 2013 - Utrecht
The theme for the Drupalcafé of October 17th will revolve around MediaMosa. Chris Flink will aim the spotlight on their work with MediaMosa, while Frans Ward of the MediaMosa Foundation (created by SURFnet, which is the original driving force behind MediaMosa) will present their views on Open Source and how the MediaMosa Foundation continues to stimulate Open Source projects.
OpenAIRE support and training activities (flash talk at the #DI4R2017 - sessi...OpenAIRE
Presentation at the Digital Infrastructures for Research Conference #DI4R at the session on "Cross e-infrastructure of training/technical support". 30 Nov. 2017. By Iryna Kuchma and Pedro Principe.
OpenConext is an open source identity and access management platform developed by SURFnet, the Dutch national research and education network. It provides a centralized hub for managing identity federations, user groups, and single sign-on access to distributed applications and services. OpenConext is currently used as an identity federation hub in the Netherlands and as a collaboration platform and service delivery platform by other national research networks in the UK, Australia, and elsewhere. SURFnet advocates for OpenConext as a way to facilitate collaboration, manage identity interconnects, and provide access to distributed research applications and services.
OpenAIRE at Belgian NCP, Brussels, October 2010.OpenAIRE
1) The document discusses the Open Access policies of the European Union's FP7 and ERC programs, and the OpenAIRE initiative's role in supporting compliance with these policies.
2) It requires depositing publications in an institutional or subject-based repository and making them openly accessible within 6-12 months.
3) OpenAIRE aims to provide tools and infrastructure like a repository for "orphan" publications to help researchers comply with open access mandates.
OpenConext: Authentication & Authorization Infrastructure for Virtual Researc...openconext
EGI Community Forum 2014
Paul van Dijk presented at the EGI Community Forum in Helsinki how OpenConext can be deployed to support and enhance scientific cooperation. Among other things he went into the wishes and requirements of scientific collaboration in the field of authentication and authorization. OpenConext is particularly suitable for centralized management of users of cooperative organizations.
How to Make Awesome SlideShares: Tips & TricksSlideShare
Turbocharge your online presence with SlideShare. We provide the best tips and tricks for succeeding on SlideShare. Get ideas for what to upload, tips for designing your deck and more.
SlideShare is a global platform for sharing presentations, infographics, videos and documents. It has over 18 million pieces of professional content uploaded by experts like Eric Schmidt and Guy Kawasaki. The document provides tips for setting up an account on SlideShare, uploading content, optimizing it for searchability, and sharing it on social media to build an audience and reputation as a subject matter expert.
Drupalcafe meets MediaMosa - 17 October 2013 - UtrechtSURFconext
The document discusses the transition of the MediaMosa video platform from an innovation project at SURFnet to an independent open source foundation. It describes how SURFnet developed MediaMosa through various phases but needed to establish a foundation to sustain it as an open source project beyond SURFnet's involvement. The MediaMosa Foundation was formed to govern the project, engage the community, and ensure long-term support and development of the MediaMosa software.
Drupalcafe meets MediaMosa - 17 october 2013, UtrechtMediaMosa
Drupalcafe meets MediaMosa - 17 October 2013 - Utrecht
The theme for the Drupalcafé of October 17th will revolve around MediaMosa. Chris Flink will aim the spotlight on their work with MediaMosa, while Frans Ward of the MediaMosa Foundation (created by SURFnet, which is the original driving force behind MediaMosa) will present their views on Open Source and how the MediaMosa Foundation continues to stimulate Open Source projects.
OpenAIRE support and training activities (flash talk at the #DI4R2017 - sessi...OpenAIRE
Presentation at the Digital Infrastructures for Research Conference #DI4R at the session on "Cross e-infrastructure of training/technical support". 30 Nov. 2017. By Iryna Kuchma and Pedro Principe.
OpenConext is an open source identity and access management platform developed by SURFnet, the Dutch national research and education network. It provides a centralized hub for managing identity federations, user groups, and single sign-on access to distributed applications and services. OpenConext is currently used as an identity federation hub in the Netherlands and as a collaboration platform and service delivery platform by other national research networks in the UK, Australia, and elsewhere. SURFnet advocates for OpenConext as a way to facilitate collaboration, manage identity interconnects, and provide access to distributed research applications and services.
Niels van Dijk presents information on OpenConext, an open source identity and access management platform developed by SURFnet. OpenConext allows for centralized authentication, group management, and integration of applications. It serves as an identity federation hub for the Netherlands and has also been adopted by other research and education networks in other countries. The document outlines OpenConext's building blocks and describes how it facilitates collaboration through features like federated authentication, centralized groups, and attribute sharing.
1) OpenAIRE provides services and infrastructure to support open access, open data, and open science across Europe through national open access desks, technical services, and training programs.
2) It aims to implement and align open science policies, deploy services to integrate open science in research workflows, and monitor open science in Europe.
3) OpenAIRE's platform aggregates over 24 million publications, 600,000 research objects, and links this information to organizations, projects, grants, and people to create a European research information system.
Leadership in Open Access Arena in Turkey and Effect of OpenAIRE2020 ProjectGultekin Gurdal
Open Access and Institutional Repositories (OAIR) Working Group -- Open Access and Turkey -- The Current State of Open Access in Turkey -- European Union Projects Partnerships -- About the OpenAIRE2020 -- About the COAR.
XIV International Conference and Exhibition "Consortia library system: technologies and innovation" Istanbul 24-248 June 2015
Parthenos Webinar How to work successfully with e-Humanities and e-Heritage R...Parthenos
Slides of the PARTHENOS webinar "How to work successfully with e-Humanities and e-Heritage Research Infrastructures: The Devil is in the Details", with Marie Puren and Klaus Illmayer, on 13 February 2018. Part of the PARTHENOS e-Humanities and e-Heritage Webinar Series
Facilitate Research Communities Adoption of Open Science Publishing Principle...OpenAIRE
Pre-conference Workshop: Facilitate Research Communities Adoption of Open Science Publishing Principles: The Role of Repositories and the OpenAIRE-Connect Services.
COAR Annual Meeting, May 21, 2019 - Lyon, France
Hosted by The Center for Direct Scientific Communication (CCSD).
OpenAIRE Advance - Advancing Open Scholarship EUDAT
1. OpenAIRE Advance will focus on advancing open scholarship beyond just open access publications to include open research data, software, and educational resources.
2. Key networking activities will include empowering National Open Access Desks, training activities, and supporting specific communities through thematic domains like research infrastructures.
3. Technical activities will focus on consolidating and enhancing OpenAIRE's e-infrastructure services to support all stakeholders in the research ecosystem.
OpenAIRE Advance presentation at the #EUDATPORTO conference 2018OpenAIRE
OpenAIRE Advance is continuing the work of OpenAIRE to advance open scholarship through both networking and technical activities. The networking priorities are to place open science on funders' and organizations' agendas and provide standards and services for implementation. Key activities include empowering national open access desks and global synergies. Technically, OpenAIRE Advance will enhance existing services like the OpenAIRE portal and develop new products like the Research Community Dashboard to integrate services across infrastructures and support open science.
Webinar about the Open Access mandate of the EC for Horizon 2020 projects.
* Open revisited & Open Access
* OA policy development in H2020
* Open Access in Horizon 2020
* What does OpenAIRE offer?
* How can OpenAIRE help?
OpenAIRE services and tools - presentation at #DI4R2016OpenAIRE
Presentation at Digital Infrastrctures for Research Conference 2016 (Sept. 30). Title: Open Access and Open Data in Horizon 2020: for Research managers and Project Coordinators, by Pedro Príncipe (University of Minho)
Infraestructuras, recursos y servicios de OpenAIRE. OpenAIRE Workshop Spain, ...OpenAIRE
This document summarizes OpenAIRE, an open infrastructure project funded by the European Commission to support open science. It discusses OpenAIRE's mission to create and maintain an open metadata research graph connecting interlinked scholarly outputs. It also outlines OpenAIRE's various services that support different stakeholders, including tools for discovery, validation, enrichment and monitoring of research outputs as well as dashboards for content providers, research communities, and funders.
VNG Realisatie common ground field day 2018 Amsterdam Open SourceBoris van Hoytema
This document discusses Amsterdam's use of open source software and development. It explains the benefits of open source including collaboration, security, transparency, support/reliability, agility, reusability, and attractiveness. Amsterdam publishes its code on GitHub and participates in projects like SCORE to develop reusable open source solutions with other cities. The goal is to build an open source ecosystem for cities through challenges, governance models, and growing an international community of civic developers.
OpenAIRE services & tools: Zenodo and what's next (Danish OpenAIRE workshop)Pedro Príncipe
This document summarizes Pedro Príncipe's presentation on OpenAIRE services and tools. It discusses OpenAIRE's role in supporting open access and open data in Horizon 2020 projects through services like Zenodo, the OpenAIRE infrastructure, and linking research results. It also highlights how OpenAIRE can help researchers deposit publications and data, link them to projects, and facilitate reporting to funders. Finally, it outlines OpenAIRE's helpdesk, training, and guidance resources for open science policies.
Values & Vision - Cloud Sandboxes for BIG Earth Sciencesterradue
Terradue is an Italian SME focused on providing cloud services for earth science research. They have developed an open platform to help scientists access and analyze large datasets through web and cloud technologies. Their goal is to stimulate new scientific applications and help researchers adapt to increasing data volumes. The platform allows scientists to share data access points, processing chains, and collaborate across distributed systems delivered as a service. Terradue is focusing on new services like data and software as a service to create marketplaces and leverage linked open data. They are also exploring how to use analytics and human resources like data scientists to help optimize the platform.
To be continued... Completing the lifecycle of innovation - TNC2013, 5 june 2013MediaMosa
Frans Ward presents on completing the lifecycle of innovation projects from an NREN perspective. He discusses SURFnet's approach to managing innovation projects through all phases from concept to production to shutdown. This includes considering how to handle open source software developed for projects that are later shut down and dealing with intellectual property. As a case study, Ward describes MediaMosa, an open source digital asset management platform that SURFnet developed and used as the basis for various video services from 2006-2012.
The document discusses the OpenStack Foundation's role in promoting OpenStack at industry events from 2013 to early 2014. It aims to promote OpenStack adoption, protect the project, and empower the community. Key events include the OpenStack Summit in Hong Kong in November 2013, regional one-day events, and the 2014 Summit planned for Atlanta/Chicago in May and Berlin/Paris in November. The Foundation will focus on education, recruiting ecosystem partners, and attracting new contributors at events.
Niels van Dijk presents information on OpenConext, an open source identity and access management platform developed by SURFnet. OpenConext allows for centralized authentication, group management, and integration of applications. It serves as an identity federation hub for the Netherlands and has also been adopted by other research and education networks in other countries. The document outlines OpenConext's building blocks and describes how it facilitates collaboration through features like federated authentication, centralized groups, and attribute sharing.
1) OpenAIRE provides services and infrastructure to support open access, open data, and open science across Europe through national open access desks, technical services, and training programs.
2) It aims to implement and align open science policies, deploy services to integrate open science in research workflows, and monitor open science in Europe.
3) OpenAIRE's platform aggregates over 24 million publications, 600,000 research objects, and links this information to organizations, projects, grants, and people to create a European research information system.
Leadership in Open Access Arena in Turkey and Effect of OpenAIRE2020 ProjectGultekin Gurdal
Open Access and Institutional Repositories (OAIR) Working Group -- Open Access and Turkey -- The Current State of Open Access in Turkey -- European Union Projects Partnerships -- About the OpenAIRE2020 -- About the COAR.
XIV International Conference and Exhibition "Consortia library system: technologies and innovation" Istanbul 24-248 June 2015
Parthenos Webinar How to work successfully with e-Humanities and e-Heritage R...Parthenos
Slides of the PARTHENOS webinar "How to work successfully with e-Humanities and e-Heritage Research Infrastructures: The Devil is in the Details", with Marie Puren and Klaus Illmayer, on 13 February 2018. Part of the PARTHENOS e-Humanities and e-Heritage Webinar Series
Facilitate Research Communities Adoption of Open Science Publishing Principle...OpenAIRE
Pre-conference Workshop: Facilitate Research Communities Adoption of Open Science Publishing Principles: The Role of Repositories and the OpenAIRE-Connect Services.
COAR Annual Meeting, May 21, 2019 - Lyon, France
Hosted by The Center for Direct Scientific Communication (CCSD).
OpenAIRE Advance - Advancing Open Scholarship EUDAT
1. OpenAIRE Advance will focus on advancing open scholarship beyond just open access publications to include open research data, software, and educational resources.
2. Key networking activities will include empowering National Open Access Desks, training activities, and supporting specific communities through thematic domains like research infrastructures.
3. Technical activities will focus on consolidating and enhancing OpenAIRE's e-infrastructure services to support all stakeholders in the research ecosystem.
OpenAIRE Advance presentation at the #EUDATPORTO conference 2018OpenAIRE
OpenAIRE Advance is continuing the work of OpenAIRE to advance open scholarship through both networking and technical activities. The networking priorities are to place open science on funders' and organizations' agendas and provide standards and services for implementation. Key activities include empowering national open access desks and global synergies. Technically, OpenAIRE Advance will enhance existing services like the OpenAIRE portal and develop new products like the Research Community Dashboard to integrate services across infrastructures and support open science.
Webinar about the Open Access mandate of the EC for Horizon 2020 projects.
* Open revisited & Open Access
* OA policy development in H2020
* Open Access in Horizon 2020
* What does OpenAIRE offer?
* How can OpenAIRE help?
OpenAIRE services and tools - presentation at #DI4R2016OpenAIRE
Presentation at Digital Infrastrctures for Research Conference 2016 (Sept. 30). Title: Open Access and Open Data in Horizon 2020: for Research managers and Project Coordinators, by Pedro Príncipe (University of Minho)
Infraestructuras, recursos y servicios de OpenAIRE. OpenAIRE Workshop Spain, ...OpenAIRE
This document summarizes OpenAIRE, an open infrastructure project funded by the European Commission to support open science. It discusses OpenAIRE's mission to create and maintain an open metadata research graph connecting interlinked scholarly outputs. It also outlines OpenAIRE's various services that support different stakeholders, including tools for discovery, validation, enrichment and monitoring of research outputs as well as dashboards for content providers, research communities, and funders.
VNG Realisatie common ground field day 2018 Amsterdam Open SourceBoris van Hoytema
This document discusses Amsterdam's use of open source software and development. It explains the benefits of open source including collaboration, security, transparency, support/reliability, agility, reusability, and attractiveness. Amsterdam publishes its code on GitHub and participates in projects like SCORE to develop reusable open source solutions with other cities. The goal is to build an open source ecosystem for cities through challenges, governance models, and growing an international community of civic developers.
OpenAIRE services & tools: Zenodo and what's next (Danish OpenAIRE workshop)Pedro Príncipe
This document summarizes Pedro Príncipe's presentation on OpenAIRE services and tools. It discusses OpenAIRE's role in supporting open access and open data in Horizon 2020 projects through services like Zenodo, the OpenAIRE infrastructure, and linking research results. It also highlights how OpenAIRE can help researchers deposit publications and data, link them to projects, and facilitate reporting to funders. Finally, it outlines OpenAIRE's helpdesk, training, and guidance resources for open science policies.
Values & Vision - Cloud Sandboxes for BIG Earth Sciencesterradue
Terradue is an Italian SME focused on providing cloud services for earth science research. They have developed an open platform to help scientists access and analyze large datasets through web and cloud technologies. Their goal is to stimulate new scientific applications and help researchers adapt to increasing data volumes. The platform allows scientists to share data access points, processing chains, and collaborate across distributed systems delivered as a service. Terradue is focusing on new services like data and software as a service to create marketplaces and leverage linked open data. They are also exploring how to use analytics and human resources like data scientists to help optimize the platform.
To be continued... Completing the lifecycle of innovation - TNC2013, 5 june 2013MediaMosa
Frans Ward presents on completing the lifecycle of innovation projects from an NREN perspective. He discusses SURFnet's approach to managing innovation projects through all phases from concept to production to shutdown. This includes considering how to handle open source software developed for projects that are later shut down and dealing with intellectual property. As a case study, Ward describes MediaMosa, an open source digital asset management platform that SURFnet developed and used as the basis for various video services from 2006-2012.
The document discusses the OpenStack Foundation's role in promoting OpenStack at industry events from 2013 to early 2014. It aims to promote OpenStack adoption, protect the project, and empower the community. Key events include the OpenStack Summit in Hong Kong in November 2013, regional one-day events, and the 2014 Summit planned for Atlanta/Chicago in May and Berlin/Paris in November. The Foundation will focus on education, recruiting ecosystem partners, and attracting new contributors at events.
Presentations2Go - Video Vendor Event 19 juni 2012 - LongSURFconext
Presentations 2Go is a lecture capture and webcasting software created by Learning Valley. It allows users to easily record presentations along with the presenter's video and automatically publish them online for sharing. Key features include live webcasting, interactive notes, enriching recordings with additional content, and flexible hardware options. The software has a range of applications for webinars, conferences, lectures, and corporate training.
Polycom - Video Vendor Event 19 juni 2012 - LongSURFconext
The document summarizes Polycom's video content management solutions for education. It discusses capturing content through easy recording tools, managing content automatically with workflow and reporting tools, delivering content seamlessly across devices through modular software, and accessing content universally on any device. It provides examples of education and healthcare customers that have implemented Polycom's solutions to record and share lectures, conduct remote training, and improve collaboration between medical professionals.
Polycom - Video Vendor Event 19 juni 2012 - ShortSURFconext
The document discusses Polycom and its video content management solutions. It provides an overview of Polycom as a company with $1.5B in revenue and strong financials and partnerships. It then describes Polycom's vision to make video collaboration ubiquitous across any device or network. Key solutions discussed are the Polycom RealPresence Platform and Polycom RealPresence Media Manager for managing and securing video content. An example customer, Santa Clara University, is provided that has deployed lecture capture solutions integrated with their learning management system.
Kaltura - Video Vendor Event 19 juni 2012 - Short SURFconext
Kaltura is an open source video platform that offers both SaaS and on-premise solutions. It provides a platform for media management, publishing, distribution and monetization across devices. For education, Kaltura offers products and features like a campus video portal, LMS integrations, video/PowerPoint synchronization and close captioning to increase student retention and quality of education. It has a large developer community that has built sample applications and client libraries for platforms like WordPress, Drupal and learning management systems.
A new approach for adding metadata to online Media - TNC2012SURFconext
A new approach for adding metadata to online Media.
The results of two MediaMosa technology-scouting projects.
TNC2012
Reykjavik, Iceland
22 may 2012
Frans Ward - SURFnet
Videoservices via SURFconext - 29 maart 2012SURFconext
Seminar: 'Video dienstverlening in het onderwijs: de stand van zaken'
Presentatie: 'Videoservices via SURFconext'
Datum: 29 maart 2012
Locatie: SURFnet, Utrecht
Presentator: Frans Ward
TF-Media Porto - SURFconext - october 27 2011SURFconext
1) SURFconext is an OpenSocial-based collaboration infrastructure that aims to connect users and services from different organizations through the use of open standards.
2) It addresses challenges in connecting users and teams across organizations and connecting different services by using standards like SAML, OpenSocial, and collaboration tools.
3) SURFconext's key benefits are allowing users to choose their own services and build custom team workspaces using reusable components (gadgets).
TF-Media Porto - MediaMosa workshop - October 26 2011SURFconext
MediaMosa: Open Source Media Management Software to Build an Open Video Platform
“Open Video in Education”
TF-Media Porto - MediaMosa workshop - October 26 2011
Presenter: Frans Ward
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Dandelion Hashtable: beyond billion requests per second on a commodity serverAntonios Katsarakis
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...Alex Pruden
Folding is a recent technique for building efficient recursive SNARKs. Several elegant folding protocols have been proposed, such as Nova, Supernova, Hypernova, Protostar, and others. However, all of them rely on an additively homomorphic commitment scheme based on discrete log, and are therefore not post-quantum secure. In this work we present LatticeFold, the first lattice-based folding protocol based on the Module SIS problem. This folding protocol naturally leads to an efficient recursive lattice-based SNARK and an efficient PCD scheme. LatticeFold supports folding low-degree relations, such as R1CS, as well as high-degree relations, such as CCS. The key challenge is to construct a secure folding protocol that works with the Ajtai commitment scheme. The difficulty, is ensuring that extracted witnesses are low norm through many rounds of folding. We present a novel technique using the sumcheck protocol to ensure that extracted witnesses are always low norm no matter how many rounds of folding are used. Our evaluation of the final proof system suggests that it is as performant as Hypernova, while providing post-quantum security.
Paper Link: https://eprint.iacr.org/2024/257
Your One-Stop Shop for Python Success: Top 10 US Python Development Providersakankshawande
Simplify your search for a reliable Python development partner! This list presents the top 10 trusted US providers offering comprehensive Python development services, ensuring your project's success from conception to completion.
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
This presentation provides valuable insights into effective cost-saving techniques on AWS. Learn how to optimize your AWS resources by rightsizing, increasing elasticity, picking the right storage class, and choosing the best pricing model. Additionally, discover essential governance mechanisms to ensure continuous cost efficiency. Whether you are new to AWS or an experienced user, this presentation provides clear and practical tips to help you reduce your cloud costs and get the most out of your budget.
FREE A4 Cyber Security Awareness Posters-Social Engineering part 3Data Hops
Free A4 downloadable and printable Cyber Security, Social Engineering Safety and security Training Posters . Promote security awareness in the home or workplace. Lock them Out From training providers datahops.com
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on integration of Salesforce with Bonterra Impact Management.
Interested in deploying an integration with Salesforce for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Programming Foundation Models with DSPy - Meetup SlidesZilliz
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
leewayhertz.com-AI in predictive maintenance Use cases technologies benefits ...alexjohnson7307
Predictive maintenance is a proactive approach that anticipates equipment failures before they happen. At the forefront of this innovative strategy is Artificial Intelligence (AI), which brings unprecedented precision and efficiency. AI in predictive maintenance is transforming industries by reducing downtime, minimizing costs, and enhancing productivity.
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
Freshworks Rethinks NoSQL for Rapid Scaling & Cost-EfficiencyScyllaDB
Freshworks creates AI-boosted business software that helps employees work more efficiently and effectively. Managing data across multiple RDBMS and NoSQL databases was already a challenge at their current scale. To prepare for 10X growth, they knew it was time to rethink their database strategy. Learn how they architected a solution that would simplify scaling while keeping costs under control.
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
OpenConext - Japanese delegation - 28 October 2013
1. OpenConext
“Open for Collaboration”
Build your own Open Source Collaboration Platform
Frans Ward
SURFnet Advanced Services
Utrecht, 28 October 2013
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
2. About me...
Hello,
my name is
Frans
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
3. ...and my employer
I work at
SURFnet
,
nl.linkedin.com/in/fransward/
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
4. About SURFnet
Development and exploitation of the
Dutch National Network for
Higher Education and Research
- innovative ICT platforms & services
- Over 14,000 km dark fiber
!
By and for the Dutch Higher Education
and Research community
- 180+ connected organisations,
serving 1 million users
- Not for profit, 86 employees
- In business since 1988
25th Anniversary!
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
5. Dutch Academic and Research Landscape
180+ connected
organisations,
serving 1 million
users
{
•
•
•
•
•
•
•
14 Research Universities (250k students)
42 Universities of applied sciences (425k students)
8 University hospitals and tertiary medical teaching
hospitals (STZs)
Research institutes and comparable institutions
(NWO, KNAW, TNO, Novay)
Company R&D departments
National Library of the Netherlands
Other institutions financed by the Dutch Ministry of
Education, Culture and Science
http://flickriver.com/photos/25228175@N08/
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
6. Under the SURF umbrella
ICT & Education policy making
National Research & Education Network
Commercial ICT Products & Services
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
Scientific Computing & Storage
Shared Professional and Educational Services
7. State of the art Network infrastructure
The Global Lambda Integrated Facility
(GLIF)
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
8. State of the art Collaboration infrastructure
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
9. OpenConext in 3 minutes
http://www.youtube.com/watch?v=kUpn568NSl0
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
10. From mix and match of loose tools…
(from an NREN’s standpoint)
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
11. …to a collaboration environment
(from an NREN’s standpoint)
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
12. Features and Components
(from an NREN’s standpoint)
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
13. OpenConext history & Service Offering
(from an NREN’s standpoint)
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
14. Open as in Open Source
Open Source is....
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
15. Open & public from the start...
https://github.com/openconextapps
(regarding an open source
innovation project...)
https://github.com/openconext
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
16. Open & public from the start...
https://github.com/openconextapps
(regarding an open source
innovation project...)
https://wiki.surfnet.nl/display/OpenConext/Installation+Instructions
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
17. Open as in Open Source
Open Source is....
“The realisation of an open
source project
does not guarantee
the
creation of a community”
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
20. OpenConext Open Source Demo’s
(from an NREN’s standpoint)
https://www.demo.openconext.org/
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
21. Open Source Challenges
(from an NREN’s standpoint)
https://www.demo.openconext.org/
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
22. Lifecycle of Innovation - SURFnet style
Technology
Assessments
Proof of
Concept
Customer
requirements
Impact
Analysis
Innovation phase
Service
Shutdown
Service
Production
Operational phase
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
Service
Development
23. Lifecycle of Innovation - SURFnet style
and now with open source development added...
and with some open source development added...
Technology
Assessments
Proof of
Concept
Customer
requirements
Impact
Analysis
Innovation phase
R.I.P
Service
Production
Service
Shutdown
Software
Maintenance
Software
Shutdown?
Operational phase
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
Service
Development
Software
Development
24. Open Source Challenges
...in relation to an innovation project based lifecycle
Service shutdown when services becomes
generally available in the public or commercial
domain is typical behaviour for an NREN
But…
‣
What to do with the open source software
that was developed for this service?
‣
What do you do with the intellectual property
rights when you decide not to invest in this
software anymore?
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
25. OpenConext Collaboration
Goals:!
• Boosting the full potential of the
OpenConext open source ecosystem!
• Learn from different use cases!
• Exchange ideas!
• Promotion!
• Documentation and Use Cases!
• Create an active community!
• What about governance?
(from an NREN’s standpoint)
Collaboration Partners
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
26. OpenConext Showcases
!
AARNet’s Services Plan: Shop-front
• AARNet’s “above-the-net” service delivery strategy
– Collaborating via Global NREN CEO Forum on delivery of global services
– Network Centric Services: potentially including Video Conferencing, SIP-based Real-Time Comm’s, Mobility,
Customer Info services, “Cloud” services. Data already – Cloudstor+
• AARNet interested in all services behind a single shop-front. (OCþ )
– Shop-front provides for sharing information between services, also branding, cross-marketing, etc.
• By their nature these services should be “group-aware” or more generally “authorisation rights
aware”. (OCþ)
• E.g. ‘one-click’ Video Conference scheduling for an entire team, SIP-based comms registration
for team-based comms, limiting access to commercially sensitive info via customer info service.
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
27. OpenConext Showcases
JISC Conext:
A Group Collaboration Platform!
!
! Built upon our existing national academic mailing!
list service (JISCMail)!
!
! Extended functionality with up-to-date tools:!
– Shared Document Creation!
– Cloud Storage!
– Wikis and Blogs!
– Voice and Video Communication!
– Calendaring and meeting organisation!
– Surveys!
– Data storage and Virtual Research Environment!
!
! Modular and extensible!
!
! Using best-of-breed 3rd party services
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
(from an NREN’s standpoint)
28. OpenConext Showcases
Progress so far: Applications
! Wordpress!
– Developed group-overseer Wordpress plugin!
to deal with group contexts and allow multiple!
blogs per group!
! Etherpad!
! Github Gists!
! Twitter search!
! JISCMail via RSS!
! Mailing lists with Sympa!
– Working with Surf's VOOT-enabled version!
! Rave Portal
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
(from an NREN’s standpoint)
30. MediaMosa is based on a Service Oriented Architecture
User
Media Frontend
REST calls in
XML
MediaMosa SiteBuilder
➡
Common base for
MediaMosa is Drupal 7
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
Media Backend
REST calls in
XML
MediaMosa
31. Can haz API? YES!
REST based webservices
over 185, for services like...
• Play video
• Authentication
• Authorization (Play
restriction)
• Upload (PUT, POST, FTP)
• Transcoding
• Media Management: media
files, assets and collections
• Search
• Jobs
• Metadata and OAI/PMH
• Notification
• Logging and Statistics
• Stills
• ....
http://mediamosa.org/api
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
32. Community Website & Online Demo
http://mediamosa.org
http://demo.mediamosa.org
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
33. A growing community
(from an NREN’s standpoint)
Community of developers
Community of users
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
34. Founded: the MediaMosa Foundation
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
35. Our solution!
Make it
sustainable!
“An open source project
that can support itself is
sustainable open source”
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
36. OpenConext Directions and Q&A
WWW
http://openconext.org
!
Online Open Source Tools Demo
http://www.demo.openconext.org
!
Source Code
https://github.com/openconext
https://github.com/openconextapps
!
Slideshare
http://www.slideshare.net/openconext
OpenConext - Open for Collaboration - 28 October 2013, Utrecht, Netherlands
next
OpenCO
OpenConext
OpenConext