This document discusses enabling cross-wiki integration by extending the SIOC (Semantically-Interlinked Online Communities) ontology. It presents an approach to represent wiki structures and social interactions in a unified way using SIOC. An exporter was developed to translate MediaWiki pages into SIOC data following Linked Data principles. Querying this integrated data across wikis and other social platforms was demonstrated. Further work is needed to develop exporters for other wiki platforms and improve modeling of wiki page content and versioning systems.
One of the most popular sites within the public domain is Wikipedia (http://en.wikipedia.org), an encyclopedia written collaboratively by volunteers from all around the world and anyone with internet access can make changes to Wikipedia articles. Since its creation in 2001, Wikipedia attracts 684 million visitors yearly. There are more than 75,000 active contributors working on more than 10,000,000 articles in more than 260 languages. That is a collaboration project to envy.
Semantic Tagging for the XWiki Platform with Zemanta and DBpediaElena-Oana Tabaranu
Â
Tags are a very effcient method of describing information
with metadata. Adding semantic information to the keywords allows
computers to comprehend what the pages are saying and use that knowledge to oer better service to humans when interacting with them. The
tagging extension for the XWiki Platform links the user-defined keywords
with semantic information from the DBpedia knowledge base.
A Survey of the Landscape and State-of-Art in Semantic WikiMax VĂślkel
Â
Semantic Wikis: The Wiki Way to the Semantic Web?
Semantic Wiki Mini-Series1st session: A Survey of the Landscape and State-of-Art in Semantic Wiki
Co-chairs:
Sebastian Schaffert (Salzburg Research, Austria),Max VĂślkel (FZI-Karlsruhe)
Wiki in web 2.0 scenerio concept emerged as a response to the technologies and setting the libraries into more user-centered, networking faculty, students, and librarians to create a vital and evolving organization designed to meet the need of the of the user in digital library era.
Exploring Article Networks on Wikipedia with NodeXLShalin Hai-Jew
Â
With 4.7 million articles in the English version of Wikipedia, this crowd-sourced online encyclopedia is regularly one of the top-ten visited sites online. For many, this is the go-to source for a first read on a topic. The open-source and free Network Overview, Discovery and Exploration for Excel (NodeXL), which is an add-on to Microsoft Excel, enables the capture of âarticle networksâ from Wikipedia. Such content network analysis-based data visualizations enable the development of research leads; some understandings of public conceptualizations of related concepts, peoples, events, and phenomena; the profiling of Wikipedia editors (both humans and âbots), and other research insights. This presentation will showcase this affordance of NodeXL and provide some ideas for practical applications of this channel of research and knowing.
Semantic Wiki: Social Semantic Web in UseJesse Wang
Â
This is my invited talk on Semantic Wiki to the Key Lab of Intelligent Information Processing at Fudan University in Shanghai during ASWC 2009 when I gave a similar tutorial on semantic mediawiki and applications.
One of the most popular sites within the public domain is Wikipedia (http://en.wikipedia.org), an encyclopedia written collaboratively by volunteers from all around the world and anyone with internet access can make changes to Wikipedia articles. Since its creation in 2001, Wikipedia attracts 684 million visitors yearly. There are more than 75,000 active contributors working on more than 10,000,000 articles in more than 260 languages. That is a collaboration project to envy.
Semantic Tagging for the XWiki Platform with Zemanta and DBpediaElena-Oana Tabaranu
Â
Tags are a very effcient method of describing information
with metadata. Adding semantic information to the keywords allows
computers to comprehend what the pages are saying and use that knowledge to oer better service to humans when interacting with them. The
tagging extension for the XWiki Platform links the user-defined keywords
with semantic information from the DBpedia knowledge base.
A Survey of the Landscape and State-of-Art in Semantic WikiMax VĂślkel
Â
Semantic Wikis: The Wiki Way to the Semantic Web?
Semantic Wiki Mini-Series1st session: A Survey of the Landscape and State-of-Art in Semantic Wiki
Co-chairs:
Sebastian Schaffert (Salzburg Research, Austria),Max VĂślkel (FZI-Karlsruhe)
Wiki in web 2.0 scenerio concept emerged as a response to the technologies and setting the libraries into more user-centered, networking faculty, students, and librarians to create a vital and evolving organization designed to meet the need of the of the user in digital library era.
Exploring Article Networks on Wikipedia with NodeXLShalin Hai-Jew
Â
With 4.7 million articles in the English version of Wikipedia, this crowd-sourced online encyclopedia is regularly one of the top-ten visited sites online. For many, this is the go-to source for a first read on a topic. The open-source and free Network Overview, Discovery and Exploration for Excel (NodeXL), which is an add-on to Microsoft Excel, enables the capture of âarticle networksâ from Wikipedia. Such content network analysis-based data visualizations enable the development of research leads; some understandings of public conceptualizations of related concepts, peoples, events, and phenomena; the profiling of Wikipedia editors (both humans and âbots), and other research insights. This presentation will showcase this affordance of NodeXL and provide some ideas for practical applications of this channel of research and knowing.
Semantic Wiki: Social Semantic Web in UseJesse Wang
Â
This is my invited talk on Semantic Wiki to the Key Lab of Intelligent Information Processing at Fudan University in Shanghai during ASWC 2009 when I gave a similar tutorial on semantic mediawiki and applications.
Similar to Enabling cross-wikis integration by extending the SIOC ontology (20)
Profiling User Interests on the Social Semantic WebFabrizio Orlandi
Â
Fabrizio Orlandi's PhD Viva @Insight NUI Galway (ex-DERI) - 31/03/2014.
Supervisors: Alexandre Passant and John G. Breslin.
Examiners: Fabien Gandon and Stefan Decker
Semantic user profiling and Personalised filtering of the Twitter streamFabrizio Orlandi
Â
Presentation at Kno.e.sis - Feb 2012.
The presentation describe my current PhD research at DERI and the work done in 5 weeks during a collaboration in Kno.e.sis with Pavan Kapanipathi, Prof. Amit Sheth, Prof. T. K. Prasad and the rest of the group.
- video: http://youtu.be/MmF5HxIVUwA
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Â
Clients donât know what they donât know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clientsâ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Â
Are you looking to streamline your workflows and boost your projectsâ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, youâre in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part âEssentials of Automationâ series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Hereâs what youâll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
Weâll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Donât miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Â
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
Â
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
Â
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
⢠The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
⢠Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
⢠Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
⢠Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Â
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overviewâ
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
Â
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Â
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Unsubscribed: Combat Subscription Fatigue With a Membership Mentality by Head...
Â
Enabling cross-wikis integration by extending the SIOC ontology
1. Enabling cross-wikis integration by
extending the SIOC ontology
SemWiki 2009 â ESWC Fabrizio Orlandi1
(June 1, 2009) Alexandre Passant2
1 UniversitĂ di Modena e Reggio Emilia
2 Digital Enterprise Research Institute, Galway
2. Interlinking wikis
All wikis share a wide common knowledge, but they have
different structures and implementations, platform dependent.
TWiki DokuWiki
MoinMoin
There are lots of wikis and they are all disconnected...
3. Many isolated communities of users and their data
Wikis are also disconnected with other
social media websites
* Source: Pidgin Technologies, www.pidgintech.com
4. Interlinking wikis
Several semantic models have been implemented and used within specific
semantic wiki platforms
e.g.:
Semantic MediaWiki
as well as efforts to create generic ontology models:
â˘WikiOnt ontology (DERI)
â˘WIF (Wiki Interchange Format) ontology (Max VĂślkel et al.)
)
But they are all specific to wikis and not open to other social websites
5. SIOC
Semantically-
Semantically-Interlinked Online Communities
⢠A project developed by DERI to semantically describe the content and
structure of community sites
⢠In particular the SIOC ontology is not specific to wikis and is widely used
on the Web
⢠It aims to create new connections between online discussion posts and
items, forums, blogs... and wikis.
⢠Adopted in a framework of more than 50 applications,
deployed on over 400 sites
http://sioc-
http://sioc-project.org
6. Extending the SIOC ontology
We decided to extend the SIOC ontology to make it compliant with wikis
and make wikis interoperable and linkable to other social objects.
objects.
First we considered the typical and relevant features of wikis in terms of
structure and social interactions.
interactions.
Modeling these features using SIOC would have other advantages:
advantages:
⢠Integration with existing SIOC data, as well as interlinking with other
RDF data for advanced querying purposes;
purposes;
â˘Ability to run the same SPARQL query to find items on a particular wiki
site or on a weblog or a forum.
forum.
7. Relevant wiki features
⢠Multi-authoring: multiple users edit the same content simultaneously.
Multi- simultaneously.
Feature modeled using the class sioc:User (subclass of foaf:OnlineAccount as
foaf:OnlineAccount)
object of sioc:has_creator that describes a user account in an online community
site.
In this way a foaf:Person can be linked to several sioc:User belonging to different
wiki sites.
8. Relevant wiki features
⢠Categories:
Categories: sets of articles on related topics which are hierarchically
organized.
organized.
A solution is provided by the SKOS vocabulary, as it offers a way to model
hierarchical structures between various categories, as instances of skos:Concept.
skos:Concept.
Hence we defined the sioct:Category class as a subclass of skos:Concept.
sioct: skos:Concept.
9. Relevant wiki features
⢠Social Tagging: non-organized but dynamic organization process.
Tagging: non- process.
The properties sioc:topic (using URIs) and dc:subject (using keywords) can be
sioc: dc:
used to represent tags related to a particular wiki page.
page.
http://wiki.../The_Clash sioc:topic http://wiki.../punk_rock
dc:subject tag:hasTag
Punk rock
10. Relevant wiki features
⢠Discussions: pages where people can discuss about the article subject.
Discussions: subject.
We added a new sioc:has_discussion property, with domain sioc:Item and open
range (to make this property reusable).
11. Relevant wiki features
⢠Backlinks: (or âwhat links hereâ) wiki internal links pointing to the same
Backlinks: hereâ)
wiki article.
article.
We modeled this feature using the already existing sioc:links_to property
sioc:
(subproperty of dcterms:references).
dcterms:references)
12. Relevant wiki features
⢠Pages Versioning: each page has an associated page history.
In order to define an essential and lightweight model we:
⢠Added a sioc:latest_version property;
⢠Added 2 transitive properties: sioc:earlier_version & sioc:later_version;;
⢠Defined sioc:later_version as inverse property of sioc:earlier_version;;
⢠Defined sioc:next(previous)_version as subproperty of sioc:later(earlier)_version.
.
13. SIOC-
SIOC-MediaWiki Exporter
An exporter from a popular wiki platform to expose data in RDF using our
proposed model.
model.
A webservice, written in PHP, that exports a MediaWiki article in RDF, publicly
available at:
at:
http://ws.sioc-
http://ws.sioc-project.org/mediawiki/
14. SIOC-
SIOC-MediaWiki Exporter
An exporter from a popular wiki platform to expose data in RDF using our
proposed model.
model.
A webservice, written in PHP, that exports a MediaWiki article in RDF, publicly
available at:
at:
http://ws.sioc-
http://ws.sioc-project.org/mediawiki/
15. Browsing the generated data
RDF data extracted from a wiki page is browsable with tools such as The
Tabulator
To offer a better browsing experience and ease the process of crawling SIOC
exports of MediaWiki instances, the webservice automatically produces
instances,
rdfs:seeAlso links between wiki pages, following the Linked Data practices;
rdfs: pages, practices;
Link to the corresponding Dbpedia resource added automatically, if the
article is from the Wikipedia [English] (with foaf:primaryTopic)
foaf:primaryTopic)
A RDF crawler can easily follow all the seeAlso links found on every
document and continue to crawl, so it is possible to crawl an entire wiki site
starting from a single URI.
16. Browsing the generated data
RDF data extracted from a wiki page is browsable with tools such as The
Tabulator
To offer a better browsing experience and ease the process of crawling SIOC
exports of MediaWiki instances, the webservice automatically produces
instances,
rdfs:seeAlso links between wiki pages, following the Linked Data practices;
rdfs: pages, practices;
Link to the corresponding Dbpedia resource added automatically, if the
article is from the Wikipedia [English] (with foaf:primaryTopic)
foaf:primaryTopic)
A RDF crawler can easily follow all the seeAlso links found on every
document and continue to crawl, so it is possible to crawl an entire wiki site
starting from a single URI.
17. Advanced querying process
To evaluate our proposal, we exported and crawled different MediaWiki
proposal,
instances:
instances: 4 wikis have been crawled, collecting more than 1GB of RDF data.
crawled,
RDF data loaded in a triple-store: Sesame + OWLIM
triple-store:
SPARQL queries for a single wiki:
wiki:
âwhat are the collaborating users that worked alternatively on the same wiki
article?â
article?â
SELECT DISTINCT ?wikiArt ?Contrib_a ?Contrib_b
WHERE {
?x sioc:latest_version ?wikiArt .
?wikiArt sioc:earlier_version ?VersA .
?VersA sioc:earlier_version ?VersB ;
dc:contributor ?Contrib_a .
?VersB sioc:earlier_version ?VersC ;
dc:contributor ?Contrib_b .
?VersC dc:contributor ?Contrib_a .
FILTER (?Contrib_a != ?Contrib_b ) . }
18. Advanced querying process
SPARQL cross-wikis querying
cross-
âIdentify pages created by the same user between different wikisâ:
SELECT DISTINCT ?creator1 ?page1 ?page2 ?wiki1 ?wiki2
WHERE {
?page1 sioc:has_container ?wiki1 ;
dc:contributor ?creator1 .
?page2 sioc:has_container ?wiki2 ;
dc:contributor ?creator2 .
FILTER ( str ( ?creator1 ) == str ( ?creator2 ) ) .
FILTER ( str ( ?wiki1 ) != str ( ?wiki2 ) ) . }
âCross-sites querying by combining FOAF and SIOCâ:
Cross-
SELECT DISTINCT ?content
WHERE {
<http://example.org/js#me> foaf:holdsAccount ?account .
?account rdf:type sioc:User .
?content sioc:has_creator ?account .
}
19. Conclusion
Overview:
Presented how the SIOC ontology and lightweight semantics can be used
and extended to represent the structure of wikis in an unified way;
Described how we designed a webservice to translate any MediaWiki page
into SIOC data, following the Linked Data best principles;
Provided examples on how this data could be efficiently used for querying
purposes.
What's next?
Further developments may include exporters and plug-in for other
plug-
platforms to enable better cross-wikis integration;
cross-
To extend the pages versioning system defined in SIOC regarding wikis to
other user-generated content;
user-
The modeling of a wiki page might be improved adding more details about
the content of the article itself.