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Archiv für die Kategorie 'Colloquium'

AKSW Colloquium “Towards an Open Question Answering Architecture” conference pre-presentation on Monday, August 18 in P702

August 15, 2014 - 12:14 pm by KonradHoeffner - No comments »

Towards an Open Question Answering Architecture

On Monday, August 18 ,13.30, Edgard Marx, will give a pre-presentation of his Semantics’ conference talk about the accepted paper Towards an Open Question Answering Architecture.

About the AKSW Colloquium

This event is part of a series of events about Semantic Web technology. Please see http://wiki.aksw.org/Colloquium for further information about previous and future events. As always, Bachelor and Master students are able to get points for attendance and there is complimentary coffee and cake after the session.

AKSW Colloquium “Knowledge Extraction and Presentation” on Monday, July 28, 3.00 p.m. in Room P702

July 24, 2014 - 10:55 am by KonradHoeffner - No comments »

Knowledge Extraction and Presentation

On Monday, July 28,  in room P702 at 3.00 p.m., Edgard Marx proposes a question answering system. He has a computer science background (BSc. and MSc. in Computer Science/PUC-Rio) and is a member of AKSW (Agile Knowledge Engineering and Semantic Web). Edgard has been engaging in Semantic Web technology research since  2010 and is mainly working on evangelization and developing of conversion and mapping tools.

Abstract

The use of Semantic Web technologies led to an increasing number of structured data published on the Web.
Despite the advances on question answering systems retrieving and presenting the desired information from RDF structured sources is still substantial challenging.
In this talk we will present our proposal and working draft to address this challenges.

About the AKSW Colloquium

This event is part of a series of events about Semantic Web technology. Please see http://wiki.aksw.org/Colloquium for further information about previous and future events. As always, Bachelor and Master students are able to get points for attendance and there is complimentary coffee and cake after the session.

AKSW Colloquium “Combination of Topic Modeling and Semantic Web” on Monday, June 30

June 26, 2014 - 9:12 am by KonradHoeffner - No comments »

Combination of Topic Modeling and Semantic Web

On Monday, June 30, at 3.00 p.m. in room Paulinum 702, Michael Röder will present his yearly PhD progress report “Combination of Topic Modeling and Semantic Web”. The presentation addresses the usage of Topic Modeling in the area of Semantic Web. We will focus a use case in which topic models shall be used to recommend similar RDF datasets for a given dataset.

About the AKSW Colloquium

This event is part of a series of events about Semantic Web technology. Please see http://wiki.aksw.org/Colloquium for further information about previous and future events. As always, Bachelor and Master students are able to get points for attendance and there is complimentary coffee and cake after the session.

AKSW Colloquium Guest Talk “SWeeT Web of Heritage” on Wednesday, July 2

- 9:03 am by KonradHoeffner - No comments »

SWeeT Web of Heritage

On Wednesday, July 2, at 1.30 p.m. in room P702, T B Dinesh from Janastu, a non-profit organisation providing free open source software, will present the SWeeT Web of Heritage.

Dinesh has a computer science background (Univ Iowa and CWI, NL) and is a founder member of Janastu and International Institute of Art Culture and Democracy in Bangalore, India. Janastu engages in technology research and support for other non-profit, issue based, organizations. IIACD engages in digital humanities, living heritage and community health. We network with pastoral communities developing frameworks for community-managed knowledge, supporting AIDS advocacy programs, post-tsunami rehabilitation, biodiversity and environmental groups, craft communities and open source support for non-profit organizations.

Abstract

Our journey into SWeeTs (“Semantic Web tweeTs”) started with the work on the Re-narration Web which attempts to bridge the gap in web accessibility discourses in addressing the needs of non-literate web users. Heritage Knowledge Bank is an application of this, that we will also discuss, that is being developed for the Indian Digital Heritage project.

About the AKSW Colloquium

This event is part of a series of events about Semantic Web technology. Please see http://wiki.aksw.org/Colloquium for further information about previous and future events. As always, Bachelor and Master students are able to get points for attendance and there is complimentary coffee and cake after the session.

AKSW Colloquium PhD student talks of Martin Brümmer and Ricardo Usbeck on Monday, May 19, 3.00 p.m.

May 16, 2014 - 9:23 am by KonradHoeffner - No comments »

“Exploitation scenarios for Wikipedia abstracts” by Martin Brümmer

Martin Brümmer has started as a researcher at AKSW in Dec. 2013. He is a contributor to the NLP2RDF and the DBpedia Project and was co-chair of the Multilingual Linked Data for Enterprises (MLODE) 2012 workshop. He contributed to the development of the Linguistic Linked Open Data Cloud with conversions of diverse linguistic datasets into RDF. He is also maintaining an RDF-backed database of sidejobs done by the members of the German parliament. His research focus is on Linguistic Linked Open Data, NLP in the Semantic Web and Open Government Data.

Abstract

In the context of the DBpedia project, most of the structured data contained in the Wikipedia has already been or is in the process of being extracted. However, the unstructured text containing most enzyclopaedic knowledge is largely unexplored. The talk will try to define some exploitation scenarios of Wikipedia abstracts with the goal of exploring directions for future research.

“Combining Linked Data and Statistical Information Retrieval” by Ricardo Usbeck

Abstract

Being a part of the Information Age, users are challenged with a tremendously growing amount of Web data which generates a need for more sophisticated information retrieval systems. Linked Data provides necessary procedures to augment the highly unstructured Web with suitable metadata in order to leverage search quality and user experience. In this talk, we will outline an approach for creating a web-scale, precise and efficient information system capable of understanding keyword, entity and natural language queries. By using Semantic Web methods the doctoral work will present how the underlying knowledge is created and elaborated searches can be performed on top.

About the AKSW Colloquium

This event is part of a series of events about Semantic Web technology. Please see http://wiki.aksw.org/Colloquium for further information about previous and future events. As always, Bachelor and Master students are able to get points for attendance and there is complimentary coffee and cake after the session.