Presentation at ISKO-UK Linked Data: The Future of Knowledge Organization on the Web conference. More at http://www.iskouk.org/events/linked_data_sep2010.htm
ISO 25964: Thesauri and Interoperability with Other VocabulariesMarcia Zeng
ISO 25964: Thesauri and Interoperability with Other Vocabularies + IFLA Guidelines for Multilingual Thesauri + A KOS Resource Application Profile. Presented at 2009 NKOS Workshop.
This document provides an overview of the RDF data model. It discusses the history and development of RDF standards from 1997 to 2014. It explains that an RDF graph is made up of triples consisting of a subject, predicate, and object. It provides examples of RDF triples and their N-triples representation. It also describes RDF syntaxes like Turtle and features of RDF like literals, blank nodes, and language-tagged strings.
The document discusses software composition and dependency management in PHP projects. It provides information on project dependencies, managing third-party code and licenses, monitoring code quality and vulnerabilities, and maintaining a product lifecycle for updates and security fixes. Key aspects covered include dependency trees, release roadmaps, vulnerability analysis tools, outdated packages, license checks, and OWASP recommendations for component analysis.
This document discusses Janus, a WebRTC server, and its deployment using Docker containers. It begins by providing background on microservices and Docker. It then describes issues that can arise with Docker's default networking modes for Janus due to network-related WebRTC failures. Specifically, Docker's NAT functionality does not always behave predictably for ICE negotiations. The document recommends using dedicated IP addresses for containers to avoid these issues. It provides examples of complex Docker-based architectures for deploying Janus at IETF meetings and for recording production using Docker Swarm.
NGINX, Istio, and the Move to Microservices and Service MeshNGINX, Inc.
On-demand recording: https://www.nginx.com/resources/webinars/istio-move-to-microservices-service-mesh/
About the webinar
NGINX is widely known, used, and trusted for a variety of purposes. NGINX works as a reliable, high-performance web server, reverse proxy server, and load balancer. NGINX is also a widely used microservices hub, an Ingress controller for Kubernetes, and a sidecar proxy in the Istio service mesh.
In this webinar, we’ll describe the move to microservices, the crucial role that NGINX has already played, and a range of architectural options that organizations have for their microservices apps, including three progressively complex models in the NGINX Microservices Reference Architecture. We’ll then introduce the emergence of Kubernetes as a container orchestration framework, the use of service mesh architectures, and the design of Istio. We’ll finish by showing how NGINX Open Source and NGINX Plus can be used as the sidecar proxy in an Istio service mesh, bringing greater reliability and capability to your service mesh application.
MQTT its the protocol of the Internet of Things (IoT) - so I went on a quest to understand n how MQTT works with devices, sensors and the Internet of Things cloud. To do this, I built a scenario to see if I could get some of my devices to communicate with the IBM IoT Foundation and visualized the sensor data in a graph using a local application on my Notebook. 1st couple of slides show how to connect nest than i wend on to connect my Android Phone and Google Glass.
How Delft University's Engineering Students Make Their EV Formula-Style Race ...InfluxData
Delft University is the oldest and largest technical university in the Netherlands with 25,000+ students. Since 1999, they have had a team of students (undergraduate and graduate) designing, building, and racing cars, as part of the Formula Student worldwide competition. The competition has grown to include teams from 1K+ universities in 20+ countries. Students are responsible for all aspects of car manufacturing (research, construction, testing, developing, marketing, management, and fundraising). Delft University's team includes 90 students across disciplines.
Discover how Delft University's team uses Marple and InfluxDB to collect telemetry and sensor metrics while they develop, test, and race their electrics cars. They collect sensor data about their EV's control systems using a time series platform. During races, they are collecting IoT data about their batteries, accelerometer, gyroscope, tires, etc. The engineers are able to share important car stats during races which help the drivers tweak their driving decisions — all with the goal of winning. After races, the entire team are able to analyze data in Marple to understand what to do better next time. By using Marple + InfluxDB, their team are able to collect, share and analyze high frequency car data used to make their car faster at competitions.
Join this webinar as Robbin Baauw and Nero Vanbiervliet dive into:
Marple's approach to empowering engineers to organize, analyze, and visualize their data
Delft University's collaborative methodology to building and racing their Formula-style race car
How InfluxDB is crucial to their collaborative engineering and racing process
D. Andreadis, Red Hat: Concepts and technical overview of QuarkusUni Systems S.M.S.A.
Dimitris Andreadis, Director of Engineering and Manager of the Quarkus Team at Red Hat, discusses the History, Concepts and Technical Overview of Quarkus framework. The webinar was delivered on June 25, 2020
ISO 25964: Thesauri and Interoperability with Other VocabulariesMarcia Zeng
ISO 25964: Thesauri and Interoperability with Other Vocabularies + IFLA Guidelines for Multilingual Thesauri + A KOS Resource Application Profile. Presented at 2009 NKOS Workshop.
This document provides an overview of the RDF data model. It discusses the history and development of RDF standards from 1997 to 2014. It explains that an RDF graph is made up of triples consisting of a subject, predicate, and object. It provides examples of RDF triples and their N-triples representation. It also describes RDF syntaxes like Turtle and features of RDF like literals, blank nodes, and language-tagged strings.
The document discusses software composition and dependency management in PHP projects. It provides information on project dependencies, managing third-party code and licenses, monitoring code quality and vulnerabilities, and maintaining a product lifecycle for updates and security fixes. Key aspects covered include dependency trees, release roadmaps, vulnerability analysis tools, outdated packages, license checks, and OWASP recommendations for component analysis.
This document discusses Janus, a WebRTC server, and its deployment using Docker containers. It begins by providing background on microservices and Docker. It then describes issues that can arise with Docker's default networking modes for Janus due to network-related WebRTC failures. Specifically, Docker's NAT functionality does not always behave predictably for ICE negotiations. The document recommends using dedicated IP addresses for containers to avoid these issues. It provides examples of complex Docker-based architectures for deploying Janus at IETF meetings and for recording production using Docker Swarm.
NGINX, Istio, and the Move to Microservices and Service MeshNGINX, Inc.
On-demand recording: https://www.nginx.com/resources/webinars/istio-move-to-microservices-service-mesh/
About the webinar
NGINX is widely known, used, and trusted for a variety of purposes. NGINX works as a reliable, high-performance web server, reverse proxy server, and load balancer. NGINX is also a widely used microservices hub, an Ingress controller for Kubernetes, and a sidecar proxy in the Istio service mesh.
In this webinar, we’ll describe the move to microservices, the crucial role that NGINX has already played, and a range of architectural options that organizations have for their microservices apps, including three progressively complex models in the NGINX Microservices Reference Architecture. We’ll then introduce the emergence of Kubernetes as a container orchestration framework, the use of service mesh architectures, and the design of Istio. We’ll finish by showing how NGINX Open Source and NGINX Plus can be used as the sidecar proxy in an Istio service mesh, bringing greater reliability and capability to your service mesh application.
MQTT its the protocol of the Internet of Things (IoT) - so I went on a quest to understand n how MQTT works with devices, sensors and the Internet of Things cloud. To do this, I built a scenario to see if I could get some of my devices to communicate with the IBM IoT Foundation and visualized the sensor data in a graph using a local application on my Notebook. 1st couple of slides show how to connect nest than i wend on to connect my Android Phone and Google Glass.
How Delft University's Engineering Students Make Their EV Formula-Style Race ...InfluxData
Delft University is the oldest and largest technical university in the Netherlands with 25,000+ students. Since 1999, they have had a team of students (undergraduate and graduate) designing, building, and racing cars, as part of the Formula Student worldwide competition. The competition has grown to include teams from 1K+ universities in 20+ countries. Students are responsible for all aspects of car manufacturing (research, construction, testing, developing, marketing, management, and fundraising). Delft University's team includes 90 students across disciplines.
Discover how Delft University's team uses Marple and InfluxDB to collect telemetry and sensor metrics while they develop, test, and race their electrics cars. They collect sensor data about their EV's control systems using a time series platform. During races, they are collecting IoT data about their batteries, accelerometer, gyroscope, tires, etc. The engineers are able to share important car stats during races which help the drivers tweak their driving decisions — all with the goal of winning. After races, the entire team are able to analyze data in Marple to understand what to do better next time. By using Marple + InfluxDB, their team are able to collect, share and analyze high frequency car data used to make their car faster at competitions.
Join this webinar as Robbin Baauw and Nero Vanbiervliet dive into:
Marple's approach to empowering engineers to organize, analyze, and visualize their data
Delft University's collaborative methodology to building and racing their Formula-style race car
How InfluxDB is crucial to their collaborative engineering and racing process
D. Andreadis, Red Hat: Concepts and technical overview of QuarkusUni Systems S.M.S.A.
Dimitris Andreadis, Director of Engineering and Manager of the Quarkus Team at Red Hat, discusses the History, Concepts and Technical Overview of Quarkus framework. The webinar was delivered on June 25, 2020
A Microservices approach with Cassandra and Quarkus | DevNation Tech TalkRed Hat Developers
We will dissect the world famous todo app that provides a REST API (which is the foundation of microservices) with data backed by Apache Cassandra. We will leverage the TODO MVC and the TODO backend projects with the back end that we will build with Quarkus and Cassandra. Attendees will get an overview of Cassandra, including the driver for Quarkus. Through live coding (that attendees can try out later) in a cloud-based environment, primarily in Quarkus and Cassandra, attendees will understand how to implement and connect the APIs to the backend and leverage the generic client(s)provided. After attending this session attendees will walk away with a good understanding of implementing microservices using Cassandra and Quarkus. They will also get a working knowledge of how Astra (Cassandra as a service) can be leveraged in other solutions.
O documento apresenta uma introdução ao Node-RED, ferramenta de programação visual para desenvolvimento de aplicações IoT. Aborda conceitos como fluxos, mensagens, nós e fios. Explica como instalar o Node-RED localmente ou via Docker e demonstra alguns exemplos práticos como "Hello World" e uso de nós de entrada, saída e função. Também introduz conceitos de JSON e MQTT, protocolo comum em IoT, e mostra como utilizá-los no Node-RED.
Este documento apresenta informações sobre um livro sobre introdução ao pentest e Kali Linux, incluindo o autor Daniel Moreno, a editora Novatec e detalhes sobre os capítulos.
This document discusses Fluentd and its webhdfs output plugin. It explains how the webhdfs plugin was created in 30 minutes by leveraging existing Ruby gems for WebHDFS operations and output formatting. The document concludes that output plugins can reuse code from mixins and that developing shared mixins allows plugins to incorporate common features more easily.
The document discusses SKOS (Simple Knowledge Organization System), a common data model for sharing and linking knowledge organization systems on the web. SKOS allows publishing thesauri and other controlled vocabularies as linked data. It provides a simple framework for representing concepts and semantic relationships to support tasks like searching across mapped thesauri. SKOS has been adopted by several communities and projects for integrating and mapping their vocabularies and terminology systems.
Classification schemes, thesauri and other Knowledge Organization Systems - a...Antoine Isaac
"Classification schemes, thesauri and other Knowledge Organization Systems - a Linked Data perspective".
Presentation at the Pelagios Linked Pasts event, July 20-21, 2015.
http://pelagios-project.blogspot.co.uk/2015/03/linked-pasts.html
SKOS - 2007 Open Forum on Metadata Registries - NYCjonphipps
An brief introduction to SKOS (Simple Knowledge Organization Systems) and its usage in the NSDL Metadata Registry, with some discussion of current challenges.
1. Semantic mapping involves connecting metadata structures like schemas and ontologies, as well as connecting vocabularies of values like knowledge organization systems and knowledge bases.
2. Significant progress has been made in mapping metadata structures to enable interoperability and data integration, though mapping knowledge organization systems remains a challenge due to the sparseness of links between concepts.
3. While automatic mapping tools have improved, manual mapping remains important and applications of mappings could be better categorized to inform mapping requirements and evaluation.
Semantic Web and Linked Data for cultural heritage materials - Approaches in ...Antoine Isaac
The document discusses using semantic web technologies like linked data and the Europeana Data Model (EDM) to improve access to cultural heritage materials by enabling semantic search and exploiting relationships between concepts, objects, and vocabularies. EDM aims to preserve original metadata while allowing for interoperability by using standards like Dublin Core, SKOS, and OAI ORE. Linked data approaches can ease getting and publishing data across cultural heritage datasets by direct access to RDF descriptions via URIs.
Digital Library Applications Of Social Networking Jeju Intl Conferenceguestbba8ac
Digital Library Applications of Social Networking discusses how social networking can be applied in libraries. It outlines how social networking sites like LibraryThing and Delicious allow users to interact and share resources. The document also discusses using linked data and semantic web standards like SKOS, RDF, and FRBR to represent controlled vocabularies and metadata in a way that is interoperable on the web. Representing this data semantically allows resources to be better discovered and connected across systems.
Introduction to SKOS - Simple Knowledge Organization SystemFulvio Corno
An introduction to SKOS. The material is mostly taken from the Semantic Web Recommendations. Slides for the PhD Course on Semantic Web (http://elite.polito.it/).
The Web of Linked Open Data, or LOD, is the most relevant achievement of the Semantic Web. Initially proposed by Tim Berners-Lee in a seminal paper published in Scientific American in 2001, the Semantic Web envisions a web where software agents can interact with large volumes of structured, easy to process data. It is now when users have at our disposal the first, mature results of this vision. Among them, and probably the most significant ones, are the different LOD initiatives and projects that publish open data in standard formats like RDF.
This presentation provides an overview and comparison of different LOD initiatives in the area of patent information, and analyses potential opportunities for building new information services based on largely available datasets of patent information. Information is based on different interviews conducted with innovation agents and on the analysis of professional bibliography and current implementations.
LOD opportunities are not only restricted to information aggregators, but also to end-users and innovation agents that need to face with the difficulties of dealing with large amounts of data. In both cases, the opportunities offered by LOD need to be assessed, as LOD has just become a standard, universal method to distribute, share and access data.
This document discusses how the Semantic Web and linked open data can help address issues with isolated, disconnected biodiversity data sets by establishing common vocabularies and linking related resources. Key points include using URIs to identify concepts, representing data as subject-predicate-object triples, expressing data in formats like RDF and making data accessible via SPARQL querying. Adopting these linked data principles allows previously separate data sets to become interoperable components of a larger knowledge base.
This document provides an overview of SKOS (Simple Knowledge Organization System) which is a standard for representing knowledge organization systems such as thesauri and subject heading lists as linked data. It can represent concepts, labels, hierarchies and associations between concepts in a simpler way than OWL ontologies. The document discusses how SKOS has been used by Europeana to provide semantic linking between cultural heritage objects. It also describes how vocabularies and semantic relationships represented in SKOS can be used to power multilingual search and enable richer contextualization of search results.
Linking Folksonomies to Knowledge Organization SystemsJakob .
This document discusses linking folksonomies, which are user-generated tagging systems, to formal knowledge organization systems (KOS). It describes harvesting tags from Wikipedia and Stack Exchange to generate SKOS/RDF representations. These folksonomies are then enriched by linking tags to concepts in controlled vocabularies. The results include hierarchical links between tags, mappings to other KOS, and using these links to provide related documents and analyze document collections.
This document discusses the Semantic Web and Linked Open Data. It explains how the Semantic Web helps integrate data by using shared vocabularies and URIs to normalize meanings between data sources. As more datasets adopt Semantic Web principles by exposing structured data through URIs and RDF formats, individual datasets become less isolated and are interconnected to form a large knowledge base. The document provides examples of querying and exploring Linked Open Data through SPARQL and the LOD Cloud. It also offers recommendations for publishing and working with Linked Open Data.
The document provides an overview of how the LOCAH project is applying Linked Data concepts to expose archival and bibliographic data from the Archives Hub and Copac as Linked Open Data. It describes the process of (1) modeling the data as RDF triples, (2) transforming existing XML data to RDF, (3) enhancing the data by linking to external vocabularies and datasets, (4) loading the RDF into a triplestore, and (5) creating Linked Data views to expose the data on the web. The goal is to publish structured data that can be interconnected across domains to enable new uses by both humans and machines.
A Microservices approach with Cassandra and Quarkus | DevNation Tech TalkRed Hat Developers
We will dissect the world famous todo app that provides a REST API (which is the foundation of microservices) with data backed by Apache Cassandra. We will leverage the TODO MVC and the TODO backend projects with the back end that we will build with Quarkus and Cassandra. Attendees will get an overview of Cassandra, including the driver for Quarkus. Through live coding (that attendees can try out later) in a cloud-based environment, primarily in Quarkus and Cassandra, attendees will understand how to implement and connect the APIs to the backend and leverage the generic client(s)provided. After attending this session attendees will walk away with a good understanding of implementing microservices using Cassandra and Quarkus. They will also get a working knowledge of how Astra (Cassandra as a service) can be leveraged in other solutions.
O documento apresenta uma introdução ao Node-RED, ferramenta de programação visual para desenvolvimento de aplicações IoT. Aborda conceitos como fluxos, mensagens, nós e fios. Explica como instalar o Node-RED localmente ou via Docker e demonstra alguns exemplos práticos como "Hello World" e uso de nós de entrada, saída e função. Também introduz conceitos de JSON e MQTT, protocolo comum em IoT, e mostra como utilizá-los no Node-RED.
Este documento apresenta informações sobre um livro sobre introdução ao pentest e Kali Linux, incluindo o autor Daniel Moreno, a editora Novatec e detalhes sobre os capítulos.
This document discusses Fluentd and its webhdfs output plugin. It explains how the webhdfs plugin was created in 30 minutes by leveraging existing Ruby gems for WebHDFS operations and output formatting. The document concludes that output plugins can reuse code from mixins and that developing shared mixins allows plugins to incorporate common features more easily.
The document discusses SKOS (Simple Knowledge Organization System), a common data model for sharing and linking knowledge organization systems on the web. SKOS allows publishing thesauri and other controlled vocabularies as linked data. It provides a simple framework for representing concepts and semantic relationships to support tasks like searching across mapped thesauri. SKOS has been adopted by several communities and projects for integrating and mapping their vocabularies and terminology systems.
Classification schemes, thesauri and other Knowledge Organization Systems - a...Antoine Isaac
"Classification schemes, thesauri and other Knowledge Organization Systems - a Linked Data perspective".
Presentation at the Pelagios Linked Pasts event, July 20-21, 2015.
http://pelagios-project.blogspot.co.uk/2015/03/linked-pasts.html
SKOS - 2007 Open Forum on Metadata Registries - NYCjonphipps
An brief introduction to SKOS (Simple Knowledge Organization Systems) and its usage in the NSDL Metadata Registry, with some discussion of current challenges.
1. Semantic mapping involves connecting metadata structures like schemas and ontologies, as well as connecting vocabularies of values like knowledge organization systems and knowledge bases.
2. Significant progress has been made in mapping metadata structures to enable interoperability and data integration, though mapping knowledge organization systems remains a challenge due to the sparseness of links between concepts.
3. While automatic mapping tools have improved, manual mapping remains important and applications of mappings could be better categorized to inform mapping requirements and evaluation.
Semantic Web and Linked Data for cultural heritage materials - Approaches in ...Antoine Isaac
The document discusses using semantic web technologies like linked data and the Europeana Data Model (EDM) to improve access to cultural heritage materials by enabling semantic search and exploiting relationships between concepts, objects, and vocabularies. EDM aims to preserve original metadata while allowing for interoperability by using standards like Dublin Core, SKOS, and OAI ORE. Linked data approaches can ease getting and publishing data across cultural heritage datasets by direct access to RDF descriptions via URIs.
Digital Library Applications Of Social Networking Jeju Intl Conferenceguestbba8ac
Digital Library Applications of Social Networking discusses how social networking can be applied in libraries. It outlines how social networking sites like LibraryThing and Delicious allow users to interact and share resources. The document also discusses using linked data and semantic web standards like SKOS, RDF, and FRBR to represent controlled vocabularies and metadata in a way that is interoperable on the web. Representing this data semantically allows resources to be better discovered and connected across systems.
Introduction to SKOS - Simple Knowledge Organization SystemFulvio Corno
An introduction to SKOS. The material is mostly taken from the Semantic Web Recommendations. Slides for the PhD Course on Semantic Web (http://elite.polito.it/).
The Web of Linked Open Data, or LOD, is the most relevant achievement of the Semantic Web. Initially proposed by Tim Berners-Lee in a seminal paper published in Scientific American in 2001, the Semantic Web envisions a web where software agents can interact with large volumes of structured, easy to process data. It is now when users have at our disposal the first, mature results of this vision. Among them, and probably the most significant ones, are the different LOD initiatives and projects that publish open data in standard formats like RDF.
This presentation provides an overview and comparison of different LOD initiatives in the area of patent information, and analyses potential opportunities for building new information services based on largely available datasets of patent information. Information is based on different interviews conducted with innovation agents and on the analysis of professional bibliography and current implementations.
LOD opportunities are not only restricted to information aggregators, but also to end-users and innovation agents that need to face with the difficulties of dealing with large amounts of data. In both cases, the opportunities offered by LOD need to be assessed, as LOD has just become a standard, universal method to distribute, share and access data.
This document discusses how the Semantic Web and linked open data can help address issues with isolated, disconnected biodiversity data sets by establishing common vocabularies and linking related resources. Key points include using URIs to identify concepts, representing data as subject-predicate-object triples, expressing data in formats like RDF and making data accessible via SPARQL querying. Adopting these linked data principles allows previously separate data sets to become interoperable components of a larger knowledge base.
This document provides an overview of SKOS (Simple Knowledge Organization System) which is a standard for representing knowledge organization systems such as thesauri and subject heading lists as linked data. It can represent concepts, labels, hierarchies and associations between concepts in a simpler way than OWL ontologies. The document discusses how SKOS has been used by Europeana to provide semantic linking between cultural heritage objects. It also describes how vocabularies and semantic relationships represented in SKOS can be used to power multilingual search and enable richer contextualization of search results.
Linking Folksonomies to Knowledge Organization SystemsJakob .
This document discusses linking folksonomies, which are user-generated tagging systems, to formal knowledge organization systems (KOS). It describes harvesting tags from Wikipedia and Stack Exchange to generate SKOS/RDF representations. These folksonomies are then enriched by linking tags to concepts in controlled vocabularies. The results include hierarchical links between tags, mappings to other KOS, and using these links to provide related documents and analyze document collections.
This document discusses the Semantic Web and Linked Open Data. It explains how the Semantic Web helps integrate data by using shared vocabularies and URIs to normalize meanings between data sources. As more datasets adopt Semantic Web principles by exposing structured data through URIs and RDF formats, individual datasets become less isolated and are interconnected to form a large knowledge base. The document provides examples of querying and exploring Linked Open Data through SPARQL and the LOD Cloud. It also offers recommendations for publishing and working with Linked Open Data.
The document provides an overview of how the LOCAH project is applying Linked Data concepts to expose archival and bibliographic data from the Archives Hub and Copac as Linked Open Data. It describes the process of (1) modeling the data as RDF triples, (2) transforming existing XML data to RDF, (3) enhancing the data by linking to external vocabularies and datasets, (4) loading the RDF into a triplestore, and (5) creating Linked Data views to expose the data on the web. The goal is to publish structured data that can be interconnected across domains to enable new uses by both humans and machines.
The document provides an overview of the semantic web including:
1. It describes the key technologies that power the semantic web such as RDF, RDFS, OWL, and SPARQL which allow data to be shared and reused across applications.
2. It discusses semantic web themes like linked data, vocabularies, and inference which enable data from multiple sources to be integrated and new insights to be discovered.
3. It outlines current and future applications of the semantic web such as in e-commerce, online advertising, and government where semantic technologies can enhance search, personalization and data sharing.
The document provides an overview of a tutorial on semantic digital libraries. It introduces the speakers and schedule, which includes an introduction to semantic digital libraries and existing solutions, followed by discussions on conclusions and future directions. It also briefly covers the semantic web, ontologies, RDF, and how these technologies can help digital libraries by making metadata machine-understandable.
The document discusses approaches to representing terminology in the Semantic Web. It proposes a semiotic or sign-based view where terms are treated as first-class citizens along with concepts and real-world referents. Current models like SKOS are described as either too concept-centric or lacking context. The document suggests introducing "meaning" resources to explicitly capture the context and possible senses of a term, addressing limitations of existing approaches.
1) AGROVOC is FAO's multilingual agricultural thesaurus that has evolved from a traditional thesaurus format to an OWL ontology and now a SKOS concept scheme to better integrate with the Semantic Web and linked data.
2) The AGROVOC Concept Server Workbench allows for collaborative editing and management of AGROVOC's agricultural concepts and terms across multiple languages.
3) Publishing AGROVOC as linked open data using SKOS and linking it with other agricultural vocabularies can help integrate agricultural data on the web.
Presentation lors de la journée "Vos collections sur Europeana – Panorama des voies d’agrégation" organisée par le Ministère de la Culture le 27 novembre 2018, à Paris
The Europeana Data Model Principles, community and innovationAntoine Isaac
This document summarizes the Europeana Data Model (EDM), which provides principles for representing metadata from cultural heritage institutions in a connected way on the web. EDM follows linked data best practices like using existing vocabularies and minimizing formalization. It represents metadata elements like full text, rights, and quality. Developing EDM involves experts from different domains and adopting a collaborative approach. Flexibility is needed to avoid overcommitment to formal semantics while reusing standards.
Europeana as a Linked Data (Quality) caseAntoine Isaac
Presentation for the 3rd Workshop on Humanities in the Semantic Web (WHiSe), co-located with the 15th Extended Semantic Web Conference (ESWC 2020)
June 2, 2020, online
http://whise.cc/2020/
Presentaiton at Panel "Interoperable Platforms and CLIR Initiatives: A Global Perspective" at the 2019 IIIF Conference
Göttingen, Thursday 26 June 2019
https://iiif.io/event/2019/goettingen/program/30/
Multilingual challenges and ongoing work to tackle them at EuropeanaAntoine Isaac
Europeana is a digital platform that provides access to over 57 million digitized cultural heritage objects from 3,700 institutions across 44 countries. It faces challenges in being multilingual due to the large amount of metadata in over 400 languages. Europeana is working to tackle these issues through data modeling to allow for richer multilingual data, enriching metadata by linking it to external multilingual vocabularies, and exploring automatic translation of search results and content.
Semantic Interoperability at Europeana - MultilingualDSIs2018Antoine Isaac
Europeana is a digital platform containing over 58 million digitized cultural heritage objects from 3,700 institutions across 44 countries. The document discusses Europeana's efforts to improve semantic interoperability between these diverse datasets by developing the Europeana Data Model, enriching metadata by linking to external vocabularies, and building an Entity Collection and API to provide centralized access to contextual information about places, people, concepts, and organizations. The goal is to enable richer discovery, exploration, and reuse of Europeana's cultural heritage data on the web.
Lightweight rights modeling and linked data publication for online cultural h...Antoine Isaac
Presentation for the special session "Lightweight rights modeling and linked data publication for online cultural heritage - DCMI2018" at the DCMI2018 conference.
http://dublincore.org/conference/2018/abstracts/#a2
Designing a multilingual knowledge graph - DCMI2018Antoine Isaac
Presentation for the paper "Designing a multilingual knowledge graph as service for cultural heritage" at the DCMI2018 conference https://www.dublincore.org/conferences/2018/abstracts/#559
Presentation pour la journée IIIF Biblissima "Innover pour redécouvrir le patrimoine écrit", 15 mars 2018, Paris
http://www.biblissima-condorcet.fr/fr/actualites/innover-redecouvrir-patrimoine-ecrit-evenement-biblissima-iiif
Isaac - W3C Data on the Web Best Practices - Data VocabulariesAntoine Isaac
The document discusses best practices for using data vocabularies on the web as developed by the W3C Data on the Web Best Practices Working Group. It recommends reusing existing standardized vocabularies when possible and choosing the appropriate formalization level for data, avoiding both over-commitment to semantics and replication of existing vocabulary terms. It also describes Europeana's experience developing its data model EDM, which reuses many existing vocabularies while requiring significant effort to research, discuss, and maintain flexibility.
This document summarizes the Europeana APIs for accessing metadata and media from the Europeana digital collection. It describes the Search API and Record API, including how to perform basic searches and get search result profiles. It also provides examples of searching, getting search fields, and accessing record metadata in different formats. The document introduces the Europeana Data Model and how digital objects and representations are submitted and stored as proxies in Europeana.
The document discusses modelling and exchanging annotations for Europeana projects. It proposes adopting the W3C Web Annotation Data Model to represent annotations in RDF using JSON-LD serialization. An Annotations API based on the W3C Web Annotation Protocol allows exchanging annotations between Europeana and platforms like HistoryPin.org and Pundit. Representing metadata annotations is also discussed to make them machine-readable and shareable across interfaces. Overall, modelling annotations interoperably and exchanging them across platforms is still a work in progress.
EuropeanaTech update - Europeana AGM 2015Antoine Isaac
Update on the EuropeanaTech community activities. Presentation with Greg Markus, Sound and Vision. Europeana general Assembly Meeting 2015, November 2-4 2015. http://pro.europeana.eu/event/europeana-annual-general-meeting-2015
Modelling annotations for Europeana and related projects - DARIAH-EU WSAntoine Isaac
"Modelling annotations for Europeana and related projects" by Hugo Manguinhas, Antoine Isaac. DARIAH-EU Workshop on Practices and Context in Contemporary Annotation Activities, Hamburg, October 29-30, 2015.
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
Robin van Emden, Senior Director of Data Science at Network Optix, presents the “Building and Scaling AI Applications with the Nx AI Manager,” tutorial at the May 2024 Embedded Vision Summit.
In this presentation, van Emden covers the basics of scaling edge AI solutions using the Nx tool kit. He emphasizes the process of developing AI models and deploying them globally. He also showcases the conversion of AI models and the creation of effective edge AI pipelines, with a focus on pre-processing, model conversion, selecting the appropriate inference engine for the target hardware and post-processing.
van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.
Fueling AI with Great Data with Airbyte WebinarZilliz
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slackshyamraj55
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
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.
CAKE: Sharing Slices of Confidential Data on BlockchainClaudio Di Ciccio
Presented at the CAiSE 2024 Forum, Intelligent Information Systems, June 6th, Limassol, Cyprus.
Synopsis: Cooperative information systems typically involve various entities in a collaborative process within a distributed environment. Blockchain technology offers a mechanism for automating such processes, even when only partial trust exists among participants. The data stored on the blockchain is replicated across all nodes in the network, ensuring accessibility to all participants. While this aspect facilitates traceability, integrity, and persistence, it poses challenges for adopting public blockchains in enterprise settings due to confidentiality issues. In this paper, we present a software tool named Control Access via Key Encryption (CAKE), designed to ensure data confidentiality in scenarios involving public blockchains. After outlining its core components and functionalities, we showcase the application of CAKE in the context of a real-world cyber-security project within the logistics domain.
Paper: https://doi.org/10.1007/978-3-031-61000-4_16
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Speck&Tech
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
AI 101: An Introduction to the Basics and Impact of Artificial IntelligenceIndexBug
Imagine a world where machines not only perform tasks but also learn, adapt, and make decisions. This is the promise of Artificial Intelligence (AI), a technology that's not just enhancing our lives but revolutionizing entire industries.
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
Full-RAG: A modern architecture for hyper-personalizationZilliz
Mike Del Balso, CEO & Co-Founder at Tecton, presents "Full RAG," a novel approach to AI recommendation systems, aiming to push beyond the limitations of traditional models through a deep integration of contextual insights and real-time data, leveraging the Retrieval-Augmented Generation architecture. This talk will outline Full RAG's potential to significantly enhance personalization, address engineering challenges such as data management and model training, and introduce data enrichment with reranking as a key solution. Attendees will gain crucial insights into the importance of hyperpersonalization in AI, the capabilities of Full RAG for advanced personalization, and strategies for managing complex data integrations for deploying cutting-edge AI solutions.
Infrastructure Challenges in Scaling RAG with Custom AI modelsZilliz
Building Retrieval-Augmented Generation (RAG) systems with open-source and custom AI models is a complex task. This talk explores the challenges in productionizing RAG systems, including retrieval performance, response synthesis, and evaluation. We’ll discuss how to leverage open-source models like text embeddings, language models, and custom fine-tuned models to enhance RAG performance. Additionally, we’ll cover how BentoML can help orchestrate and scale these AI components efficiently, ensuring seamless deployment and management of RAG systems in the cloud.
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!
Building Production Ready Search Pipelines with Spark and MilvusZilliz
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
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