Alumni

Kartik Asooja, Research Assistant,  Feb 2014 – October 2016

Noëmi Aepli, Intern, March 2012 – September 2012
Hammad Afzal, Intern, July 2009 – October 2009
Srinivasan Arumugam, intern
Ana Rios Alvarado, Visitor, July 2011 – February 2012
Cedric Beuzit, Research Assistant, March 2012 – November 2013
Bianca Pereira – Intern (Apr 2011- Oct 2011), Masters Student, Jan 2013 – March 2016
Gheorghe Bordea – Intern, July 2013 – September 2013 and July 2014 – September 2014
Margaret Coleman, Intern, May 2013 – June 2013
Barry Coughlan, Research Assistant, November 2012 – February 2014
Brian Davis, Postdoctoral Researcher (associate member)
Ravindra Harige, Intern, July 2012 – November 1, 2013
Jyoti Jha, Intern, May 2015 – July 2015
Sindhu Kiranmai Ernala, Intern, May 2014 – July 2014
Michael Lydon, Intern, May 2013 – June 2013
Hugues Lerebours, Intern, February 2012 – July 2012
Thaciana Lima, Visitor, October 2014 – July 2015

Hardik Malhotra, Intern, May 2016- July 2016

Shubham Mehrotra, Intern, Jan 2016 – June 2016

Knud Möller, Postdoctoral Researcher (associate member), April 2011 –
Fergal Monaghan, Postdoctoral Researcher, December 2009 – November 2010

Dat Tien Nguyen, Intern
Christophe Onambélé, Intern, March 2010 – August 2010
Jose Ortiz, Visitor, February 2010 – August 2010
Tamara Polajnar, Postdoctoral Researcher, July 2012 – December 2012
Joel Pocostales, PhD Student, November 2015 – February 2016
Srdjan Prodanovic, Intern, July 2010 – September 2010
Behrang Qasemizadeh, PhD Student (associate member), April 2009 – August 2012
Krystian Samp, Postdoctoral Researcher, December 2009 – July 2013
Harish Sharma, Intern, May 2015 – July 2015
Alexander Schutz, Research Assistant, September 2008 – February 2009
Fabrizio Lo Scudo, Visitor, November 2012 – April 2013
Gabriela Vulcu, Research Associate, Oct 2013 – March 2016
Friedel Wolff, Research Associate, May 2011 – July 2011 and September 2012 – December 2012
Tobias Wunner, Phd Student / Research Assistant, June 2010 – March 2012 / April 2012 – June 2013
Hasti Ziaimatin, Intern, February 2012 – April 2012
Huaxing Zhao, Intern



Noëmi Aepli – Intern

In UNLP from mar 2012 – sept 2012

I am an intern at Digital Enterprise Research Institute (DERI), National University of Ireland, Galway, working in the Unit for Natural Language Processing (UNLP) under Dr. Paul Buitelaar.

I am an undergraduate student at the University of Zurich, Switzerland, studying Computational Linguistics and Sinology.
Besides my studies I was working for a project at the Institute of Computational Linguistics at the University of Zurich. My responsibility was to analyse German sentences syntactically in order to build a parallel treebank for a hybrid machine translation system.

I am currently working in the MONNET (Multilingual Ontologies for Networked Knowledge) project with the goal to provide standards and technology to facilitate multilingual access to Semantic Web knowledge resources.

 


 

Hammad Afzal – Intern

I am working as a Research Internee at DERI under supervision of Paul Buielaar. My work is focused on development of methods for the semi/automatic generation of multilingual lexicons for domain ontologies, exploiting web-based and language resources. The work is being carried out in the context of an ongoing research cooperation with the Delft University of Technology, Karlsruhe University and DFKI on the definition and implementation of ‘lexicalized ontologies’ according to the LexInfo model:http://ontoware.org/projects/lexonto/

I am originally from University of Manchester, where I have recently (Dec, 2009) finished my PhD. I have been working with Goran Nenadic, based in School of Computer ScienceUniversity of Manchester UK. I am part of GN TEAM, working to automate the process of Semantic Service Descriptions (of Web resources) by applying (existing and newly developed) NLP techniques on the large amount of relevant literature available online (journal papers, conference proceedings, mailing group discussions), aiming to make these resources readily available for discovery. I have also been guided by Dr Robert Stevens during the course of my PhD.

My research during my stay in Manchester

Previously, I have done MSc in Computing Science,from University of Manchester in Sep, 2005. I graduated with BEng Software Engineering from National University of Sciences and Technology NUST, Pakistan in June 2003

Other Collaborations : NACTEM

My Online Home at Manchester . You can also contact me by email.

 


 

Ana Rios Alvarado – Visitor

I am a PhD student in the Information Technology Laboratory of Research and Advanced Studies Center of the National Polytechnic Institute of Mexico (Cinvestav – IPN) at Tamaulipas Campus, Mexico. I am a research visitor in DERI under supervision of Dr. Paul Buitelaar. My PhD work is focusing on ontology learning from text, mainly extraction of rules and axioms from text using NLP techniques.

In 2008, I obtained my M. Sc. (Science and Technology Information) degree from the Metropolitan Autonomous UniversityIztapalapa Campus, Mexico.

You can contact me by email (ana.rios@deri.org).

 


Cedric Beuzit – Research Assistant

I am a Research Assistant working for both the NLP unit and the newly-established HCI unit at DERI, since November 2012.

From March to September 2012, I was already doing my master’s degree internship in the NLP unit, and was working on the redesign and the rewrite of Saffron with Dr. Krystian Samp. I am still working mostly on Saffron, especially on HCI issues (browsing experience, visualizations, …) and may also be involved into other side-projects.

From the broad point of view, I am interested in the meaning of things (like words, concepts, contexts, or even the more basic data such as shapes and colours) and building stuffs (that make sense). Being at the cross road between NLP and HCI is then perfect to me, because it is all about grasping how do we understand the world and using those information to design usable usefulnesses.

I studied electronics first, at CFAI Descartes (Montepllier, France) and computer science for robotics at IUT Clermont I (Clermont-Ferrand, France). After a few years of work, I finally got back to college to study computer science and cognitive science at University of Lorraine (Nancy, France) in order to graduate for a Licence ISC (BSc Computer and Cognitive Sciences) and for a Master SCA(MSc Applied Cognitive Science).

I have some work experience as technician (electronics, computer and computer networks), as a technical writer / graphic artist (in the domain of automation), and as a freelance editor for a generalist search engine.

I have some coding experience in ASM, C, Java, Tcl, PHP, BASIC, and my main tools nowadays are Python and Javascript.

 


Bianca Periera – Intern, Masters student

Bianca Pereira joined UNLP as an intern in 2011, and then later continued as a Masters student from 2013. Her Masters thesis is about Entity Linking with Multiple Knowledge Bases. Her main focus, as member of the Natural Language Processing unit, was the description of the meaning of a text through its link with multiple semantic knowledge bases. Previously she received both her MSc. in Informatics in 2012 and her BSc. in Computer Science in 2010 from Federal University of Rio de Janeiro, Brazil. Her research interests are Entity Linking, Linked Data and how to convert academic research in innovation.


 

Gheorghe Bordea – Intern

I am an Intern at Insight Centre for Data Analytics, National University of Ireland, Galway, working in the Unit for Natural Language Processing (UNLP) under the supervision of Gabi Vulcu. Previously, I completed my studies of Computer Science at “Universitatea 1 Decembrie 1989″ (Alba Iulia, Romania) with a Bachelor of Computer Science. I am currently a master’s student at the same university, studying Computer Science.

As an intern at Insight, I’m contributing together with several other members of UNLP to the EUROSENTIMENT project.

 


 

Margaret Coleman – Intern

I am an Intern at Digital Enterprise Research Institute (DERI), National University of Ireland, Galway, working in the Unit for Natural Language Processing (UNLP) under the supervision of Paul Buitelaar.
I recently completed a four year undergraduate degree in English, Sociology and Politics and Human Rights at NUIG. In my final year, I undertook two seminar courses, both of which analysed the relationship between literature and digital media. This involved studying the use of web resources such as the Reading Experience Database (RED) and the WomensWriters Database in tracking readership patterns. In my final project, I addressed the issues surrounding the digitalization of texts by Google Books. The role technology plays in accessing literature became an interest of mine when I started working in Easons bookshop in 2010.
Currently, I am working on a project which aims to populate the WomenWriters Database using GATE.

 


 

Barry Coughlan – Research Assistant

I am a Research Assistant at Digital Enterprise Research Institute (DERI), National University of Ireland, Galway. I am currently working on the MONNET (Multilingual Ontologies for Networked Knowledge) project for multi-lingual and cross-lingual access to Semantic Web knowledge resources. My role in the project is mainly focused around developing a knowledge base of financial and company data and designing a web-based user interface for use by domain experts.

I completed my degree in Electronic & Computer Engineering at NUI, Galway in 2009, and I submitted my M.Sc (Computer Science & Information Technology by research, at NUI, Galway) thesis for review in October 2012. My research was supervised by Karen Young and Dr. Michael Madden, and was focused on advancing the effectiveness of video-based e-learning systems through novel user interface features. I also mentored students in computer programming at the Drop-In Support Centre during my research.

See my Github page for more information.

 


 

Brian Davis – Postdoctoral Researcher (associate member)

I graduated in 2001 with an Honours B.Sc in Computational Linguistics and German from Dublin City University. After receiving an M.Sc. in Computer Science by Research from Trinity College Dublin in 2003, I worked as a Software Engineer at Sun Microsystems Ireland for 2 years. I joined DERI in 2006 as a Language Engineer attached to the Lion/Nepomuk projects from 2006-2009. I am currently a PhD student in the Unit for Semantic Collaborative Systems (USCS) under the supervision of Dr. Siegfried Handschuh and Prof. Hamish Cunningham (Sheffield NLP group). My PhD work focuses on language technology interfaces for the creation, acquisition and access of knowledge on the Semantic Desktop – specifically Controlled Natural Languages for ontology authoring and semantic annotation as well Natural Language Generation(NLG). I have a good knowledge of the GATE(General Architecture for Text Engineering) framework and Ontology based Information Extraction(OBIE). I am also an IBM Dublin CAS Faculty Fellow.

 


 

Ravindra Harige – Intern

I am a graduate student at VU University Amsterdam pursuing research masters in Artificial Intelligence with primary specialization in Semantic Web and Natural Language Processing. Currently I am interning at DERI Galway in UNLP group under the supervision of Dr. Paul Buitelaar.

At university, I am working as a Student Research Assistant on an interdisciplinary project between Artificial Intelligence and Social Science department under the supervision of Dr. Paul Groth and Dr. Peter van den Besselaar. For more details, please visit my homepage at university (if 404, here).

 


 

Sindhu Kiranmai Ernala – Intern

I am undergraduate student at International Institute of Information Technology, Hyderabad (IIIT-H), India pursuing Btech in Computer Science MS by Research in Exact Humanities. My interests include Ontological Engineering and Digital Humanities.

I am currently working as an intern at INSIGHT, NUIG with the Unit for Natural Language Processing (UNLP) under Dr. Paul Buitelaar. I am working on the CARS (Content Analysis for Recommender systems)  project which aims to develop novel recommender functionalities based on content analysis using Natural Language Processing techniques and Linked Open Data in collaboration with industrial collaborator Kennys Bookshop & Art Gallery.

 


 

Michael Lydon – Intern

I recently completed a four year undergraduate degree, Bachelor of Arts with Irish Studies, in which my subjects were English, Celtic Civilisation and specialising in Irish Studies. As part of this degree, I wrote an extensive research paper on the ethnographic fieldwork of Alan Lomax, called “Lomax in Ireland: Fieldwork, Commercial Recordings and the “Great Rememberers””, which is currently housed at The American Folklife Centre at the American Library of Congress. I am currently also preparing to give a lecture on Lomax at the Séamus Ennis Centre in Dublin, as part of Gathering Ireland 2013. In September this year, I will begin a two year MA, Music, Culture and Politics, at the Cardiff school of Music. Furthermore, I am a member of The International Council for Traditional Music (ICTM), hold a level six Diploma in Irish Music Studies, and have extensive experience in the music business; having managed a record company for four years.

 


 

Hugues Lerebours – Intern

As a student in final year at EPITA (“Graduate School of Computer Science and Advanced Technologies”, in Paris, France), I specialized in Cognitive Science.

As an intern at DERINational University of Ireland, Galway, I work from February to August 2012 in the Unit for Natural Language Processing (UNLP), which is led by Dr. Paul Buitelaar.

More specifically, I work with Georgeta Bordea (PhD Student) on the topic of “Expertise Mining”, the general theme of her doctoral thesis, and contribute to the project called Saffron.

 


Thaciana Lima – Visitor

During the time of the visit, Thaciana Lima was an undergraduate student in Federal University of Rio de Janeiro (UFRJ) in Brazil. She came to Ireland through the Science without Borders Program from Brazil to spend 1 year of her undergraduate course in NUIG. Her visit was related to her final project with the co-supervision of Bianca Pereira.

 


 

Hardik Malhotra – Undergraduate Intern

Hardik Malhotra was a visiting student from BITS Pilani, Pilani Campus, India, where he was a Third year student of the Bachelors in Electrical and Electronics Engineering. He worked under the direct supervision of Mihael Arcan (then senior PhD student), on advancing machine translations by inculcating already translated labels from multilingual Ontological resources using word sense disambiguation for translation candidates.
contact: hardikmlhtr@gmail.com

Shubham Mehrotra – Undergraduate Intern

I am an undergraduate student from IIIT Allahabad, India, and currently in the final year of my Bachelors in Information Technology program.During my internship at the Insight Centre for Data Analytics, I worked on the MixedEmotions project; in particular, building a demonstrator for Insight NUIG’s suggestion mining system. My tasks involved interface development, data collection and pre-processing, and implementing baseline approaches for suggestion mining.

contact: shubhammehrotra94@gmail.com

 


 

Knud Möller – Postdoctoral Researcher (associate member)

I’m a post-doctoral researcher at DERI, currently jointly working with Dr. Siegfried Handschuh (UNSCS) and Dr. Paul Buitelaar(UNLP). My PhD thesis, supervised by Dr. Handschuh, explored the topic of “Lifecycle Support for Data on the Semantic Web”, proposing a new, generic lifecycle model for data-centric systems and domains, which was then applied to the Semantic Web. The different phases and aspects of the model have been presented in detail, in the context of several application prototypes and scenarios. My current research interests center around the modelling and application of linked data, and the application of Semantic Web technologies in the context of digital humanities.

One of my main projects during my time at DERI was a linked data platform for conference metadata: SWDF.

Before joining DERI in 2004, I finished an MA degree in Computational Linguistics, English and Scandinavian Languages at theUniversität zu Köln, Germany, and also spent 18 months studying general and computational linguistics at the Universitetet in Bergen, Norway. My master thesis dealt with the application of the Topic Map paradigm to formal linguistic knowledge.

For a complete list of my publications and an extended CV, please refer to kantenwerk.org.

 


 

Fergal Monaghan – Postdoctoral Researcher

Dr. Fergal Monaghan is a postdoctoral researcher at DERI since January 2009. His research interests are in data mining, machine learning, context-awareness, multimedia annotation, mobile applications and decision-support systems. Dr. Monaghan holds a B.E. inElectronic & Computer Engineering and a Ph.D. from the National University of Ireland, GalwayHis Ph.D. concerned context-aware annotation, ontology integration, small-footprint reasoning & dynamic object consolidation, and knowledge discovery & reuse architecture. Fergal is the inventor and architect of the patented Annotation CReatiON for Your Media annotation tool which combines contextual information from the user’s real world and digital spaces to recommend the people, places and events represented in user-generated media and has published his work at several top-quality international venues.

 


 

Christophe Onambélé – Intern

I am a Research Intern working jointly with the eBusiness and Natural Language Processing Units of DERI under
Paul Buitelaar & Sean O’Riain

I am originally a PhD student in Linguistics at Structures Formelles du Langage – UMR 7023 CNRS/Paris 8 working on «Minimalist Grammars and application to linguistic descriptions» under supervision of Alain Lecomte.

I have a Master of Advanced Studies in Linguistics with a thesis on «Evaluations strategies in Natural Language Processing» (supervised by Marcel Cori) and a Professional Master in Computational Linguistics from University of Paris Ouest Nanterre La Défense.

Previously, I worked as Assistant Research Intern for XPERO project at the Department of Computer Science, Mathematics, and Science of The American University of Paris.

I was also Evaluator at ELDA – Evaluations and Language resources Distribution Agency for the Cross Language Evaluation Forum (CLEF) evaluation campaign 2009.

I was a visiting student at Natural Language Processing Group, Pompeu Fabra University where I developed linguistic resources for French within MARQUIS project.

Before my PhD studies, I worked as Knowledge Administrator at Colombus Consulting in Paris.

 


 

Jose Ortiz – Visitor

I am doing a stay in DERI under supervision of Dr. Paul Buitelaar for 6 months. I am a PhD student at National Center for Research and Technological Development (CENIDET), Mexico, working in the Natural Language Processing Group. Actually, my PhD work is focusing on ontology learning and population from text, in addition to solve natural language phenomena that affect the extraction of ontological elements with a linguistic approach and a deep analysis of texts.

In 2008, I graduated an M.Sc. in Computer Science by National Center for Research and Technological Development, Mexico. In my master’s thesis, I created a method to extract semantic information from textual descriptions of web services in order to create an ontology to facilitate the composition and discovery of them.

You can contact me by email (jose.ortiz@deri.org).

 


 

Tamara Polajnar – Postdoctoral Researcher

I am a Postdoctoral Researcher working at the Unit for Natural Language Processing at DERI, Galway. I am working on various applications of lexical semantics to NLP tasks. My previous research experience is in Information Retrieval, working in the IR group at the University of Glasgow, with Leif Azzopardi and Richard Glassey on the PuppyIR project. This is a now completed EU project where several European IR groups collaborated on developing IR technologies for children. This project produced a freely available open source framework, which can be downloaded from SourceForge, as well as multiple demonstration systems. In particular, I developed a novel way for pre-school children to express their information needs, by using a picture dictionary. This was demonstrated in the application called JuSe, which allowed them to search YouTube for (moderated) cartoons.

Previously, I completed my PhD with Prof. Mark Girolami, in the Inference group at Glasgow. This group has since partially relocated to UCL. My topic was Biomedical text mining, specifically detection of protein-protein interaction sentences using kernel methods combined with semantic kernels.

Before that, I completed an MSc at the University of Edinburgh, in NLP and Cognitive Science, and I worked at the University of Sheffield, within the GATE group.

 


 

Srdjan Prodanovic – Intern

I am a Research Intern in DERI at the UNLP group led by Paul Buitelaar.

I received my bachelor degree from the Faculty of Electrical Engineering, University of Belgrade, Serbia with the specialization for Computer Science where I did my bachelor thesis – “Semantic Web Services”which addressed evaluation of advantages of SWS over traditional WS in domain-independent tasks. I have worked in the software industry in Belgrade for 3 years, and one of the projects I worked on involved keyword expansion system for online advertising management. In 2009 I started a master program in   Erasmus Mundus Language and Communication Technology at the University of Malta. I am currently between my first year which was at University of Malta, and my second year in Charles University in Prague. In 2010 I coauthored a paper “POPULATION AND ENRICHMENT OF EVENT ONTOLOGY USING TWITTER” [1] along with which I implemented a system that performed automatic population and enrichment of ontology using Twitter as a source.

My key interests areas are Machine Translation and Semantic Web Technology. From July to October I am a member of the MONNET (Multilingual Ontologies for Networked Knowledge) where I am contributing to corpora analysis for an enhanced Machine Translation process.

PUBLICATIONS:
[1] Population and Enrichment of Event Ontology using Twitter:
Shashi Narayan, Srdjan Prodanovic, Zoë Bogart and Mohammad Fazleh Elahi, Srdjan Prodanovic, Zoë Bogart and Mohammad Fazleh Elahi, pdfbibtex

 


 

Behrang Qasemizadeh – PhD Student (associate member)

I am a PhD student at the Knowledge Discovery Unit of DERI. My supervisor is Prof Dr Siegfried Handschuh.

The title of my PhD research is Technology Structure Mining and it consists of two major tasks: 1) automatic term recognition and classification for the extraction of technology terms, and 2) in-domain relation discovery in order to capture relationships between technology terms. I address these problems by using a combination of vector space models and machine learning techniques within the framework known as distributional semantics..

For more information about me and my research please visit this page. You can contact me by email.

 


 

Krystian Samp – Postdoctoral Researcher

I’m a post-doctoral researcher at DERI working in the Natural Language Processing unit and leading the newly established Human-Computer Interaction unit.

My main research interests are Interaction Design, Graphical User Interfaces, Exploratory Search, Visual Communication, Evaluation, and NLP. I’m interested in the cross-section between HCI and NLP – e.g., how NLP can facilitate and enrich information search, exploration, filtering, and how it can augment human intellect when coping with staggering amount of information. I’m also interested in understanding the nature of human-computer communication/dialogue employing visual elements and user actions based on partial understanding. My main focus is on the Web environment and solutions that bring real-world value proposition.

I published at CHI, AVI, INTERACT, EKAW and reviewed for CHI, DIS, and MobileCHI. I’ve been involved in large SFI and EI funded research projects but also in smaller applied research projects involving industry partners and start-ups. Apart from scientific publications the outcomes of my work include US/EU patents on graphical interfaces, commercial licenses issued through the local Technology Transfer Office, and online applications being used by thousands of users every month.

http://krystiansamp.com

 


 

Alexander Schutz – Research Assistant

I have switched jobs recently and am currently working as Software Engineer at Nortel, Galway in Ireland.
The following content may not be up-to-date. Please visit my current web-page.

Formerly, I was research assistant at Digital Enterprise Research Institute (DERI)National University of Ireland, Galway, working in the Unit for Natural Language Processing (UNLP) under Paul Buitelaar.

In my Master’s Thesis I implemented a solution for the automatic extraction of keyphrases from single, textual documents in a variety of languages.
A further description of the work conducted in this context is available on the project page, the resources can be downloaded for a number of different deployment scenarios (GATE plugin, jar, dbus-service) here.

In the NEPOMUK project, which aimed at establishing standards for the Social Semantic Desktop, I contributed to the Task-Force Text Analytics.

In Summer of 2006 I finished my studies of Computational Linguistics at Saarland UniversitySaarbrücken, with a Bachelor of Science. My thesis, RelExt: A System for Relation Extraction for Ontology Learning from Text (a 2-up version is also available), was written under supervision of Paul Buitelaar in the context of the SmartWeb project. It employed statistical methods over linguistically annotated data in order to identify and to extract relations between highly domain relevant terms.

From 2004-2006, I was a scientific assistant at the Language Technology Lab of DFKI, the German Research Centre for Artificial Intelligence.

In August 2008 I submitted my Master’s thesis Keyphrase Extraction from Single Documents in the Open Domain Exploiting Linguistic and Statistical Methods (also available printed 2-up), supervised by Siegfried Handschuh. The outcome of the thesis is a software component capable of automatically extracting keyphrases from textual documents.

More information, including download links, can be found on the dedicated web page.

My research interests comprise of a variety of topics in Natural Language Processing (NLP) and Artificial Intelligence. More specifically, I am interested in

  • Robust and scalable (ontology-based) Information Extraction from Text
  • BioNLP
  • Ontology Learning / Population
  • Statistical Language Models

Outside of the office, I enjoy playing all kinds of field/team-sports, cycling, swimming, hiking, cooking and listening to music.

 


 

Fabrizio Lo Scudo – Visitor

I am a Ph.D student in Computer Science at ISIMR Doctorate School, University of Calabria, Italy, working on knowledge representation and natural language semantics.

In 2009 I obtained my Masters degree in computer engineering at University of Calabria, Italy. In my thesis I proposed a coalition protocol for wireless sensor.

In collaboration with the Italian Minister for the EnvironmentI I developed a software for monitoring see weeds, in 2007.

Previously, I took part in the organisation and execution of the IEEE-EESTEC Technical Conference Engineering Education in Cosenza, Italy, September 2004.


Srinivasan Arumugam – Intern

I am an Intern at Insight @ NUIG. I am working in the Unit for Natural Language Processing (UNLP) under supervision of Dr. Paul Buitelaar, working mainly on Software asset management and deployment of the in-house tool – Saffron.

I have a Bachelor degree in Electronics & Communication from Bangalore University and Master’s degree in Management Information System from National University of Ireland, Galway.


 

Friedel Wolff – Research Associate

I am a Research Associate at the Digital Enterprise Research Institute (DERI)National University of Ireland, Galway, working in the Unit for Natural Language Processing (UNLP). I am also a PhD student at the University of South Africa (UNISA) under the supervision of Prof. Laurette Pretorius and Dr. Paul Buitelaar. My current topic of research is the use of semantic technology in translation memory systems.

I obtained the degrees B.Sc. and B.Sc. (Hons) in computer science at the Rand Afrikaans University (RAU), now part of the University of Johannesburg. I obtained the degree M.Sc. (Computer Science) at the University of Johannesburg in the area of parallel solutions in discrete optimisation. My supervisor was Prof. THC Smith.

I worked for a number of years at Translate.org.za on language technology, specifically in the area of tools for computer aided translation and translation management. I’m involved as a software localiser in several Free/Open Source projects, and wrote some guides and a book on the topic of FOSS localisation.

I am currently serving as the director for the African Network for Localisation.

 


 

Gabriela Vulcu – Research Associate

I was a Research Associate at Insight, Centre for Data Analytics, National University of Ireland, Galway, and worked in the Unit for Natural Language Processing (UNLP) under the supervision of Dr. Paul Buitelaar. I will be moving to HP Galway as a Big Data Engineer.
I was a researcher and project manager on a number of national and international funded projects:

Previously I was working on the Sindice semantic search engine. In 2011, I was awarded the MSc.Eng. Degree from National University of Ireland, Galway with the topic “Business Process Model Discovery using Semantic Annotations”. In 2006 I received the Engineering Diploma in Computer Science from the Technical University of Cluj-Napoca, Romania. My interests are big data, linguistic linked data and semantic technologies.
gabi.vulcu@gmail.com


 

Tobias Wunner – Research Assistant

I am a Research Assistant in DERI at the UNLP group led by Paul Buitelaar. My research interests are the use of domain vocabularies in Information Extraction and their lexical enrichment across languages. Finding Semantic Web compliant standards to represent these lexicons, which go beyond the capabilities of SKOS is another challenge.

I studied Computer Science at the University of Ulm, Germany where I did my Diploma Thesis in the Semantic Web Group (under supervision of Dr. Thorsten Liebig and Prof. Dr. Friedrich von Henke). In my thesis (“Enhancing the Relation Extraction Process from Natural Language with Linguistic Enriched Domain Ontologies”) I developed an IE (Information Extraction) system to extract relationships from Natural Language (NL) German News Texts. The prototype was based on a modular architecture using (i) a domain knowledge base with a linked (ii) lexicon. Another aspect of my thesis was how to measure semantic relatedness of different relationships in the domain ontology (e.g. isCEO vs. isHeadOfCompany).

I started my work at DERI in September 2009 working on the LexInfo project. LexInfo is a implementation of the lemon (lexicon model for ontologies) model to generate domain specific lexica from ontology models to enrich them with semantic (graph patterns), terminological (variants/multilingual) and linguistic (morphology/syntax) information.

In 2010 I joined the MONNET (Multilingual Ontologies for Networked Knowledge)  project as a PhD student. The project aims to develop standards to interchange linguistic information on the Semantic Web for Information Extraction and Translation applications. In particular I worked on Cross-Lingual Ontology-Based Information Extraction (CLOBIE) in the financial domain.

In 2012 I joined UNLP as Research Assistant where I am working on Multilingual Semantic Applications within the MONNET project.

 


 

Hasti Ziaimatin – Intern

Hasti is currently studying for a PhD in Computer Science at The University of Queensland, Australia under the supervision of Dr. Tudor Groza and Prof. Jane Hunter. Hasti’s PhD thesis is focused on modeling and capturing expertise from fine-grained micro-contributions made to evolving knowledge. In the context of the Skeletome project, a community-driven knowledge curation platform for the Skeletal Dysplasia domain, she will focus on combining ontologies, Linked Data, information retrieval and collaboration aspects to enable novel ways of curating knowledge in the skeletal dysplasia domain. Furthermore, Hasti is interested in acquiring the provenance of knowledge contributed by the community of experts and modeling the expertise of the contributors. In this case, the innovation comes from using fine-grained micro-contributions in the context of living documents for building the expertise profile, rather than whole static documents / publications.
Hasti received her Bachelor of Information Systems from The University of Auckland, New Zealand, with excellent grades and was awarded a senior prize in Information Systems for achieving the best results in advanced computer papers. Hasti has over ten years of extensive work experience as a Senior Software Engineer, specialising in Java, web application development and J2EE technologies, analysis, design, development and implementation of complex software systems and latest computer technologies.

 


Jyoti Jha – Intern

Jyoti worked on the Irish times project. The goal was to extract similarity between two articles and to later use it for recommendation systems.
During the internship, she was a fourth year student pursuing Bachelor of Technology in Computer Science and Masters in Exact Humanities at International Institute of Information Technology, Hyderabad(IIIT-H), India. Her research interests are Natural Language Processing and Ontology.

 


Harish Sharma – Intern

Harish contributed to the Mixed Emotion project. He developed a system which identifies emotions in a given text. He experimented with different features for a supervised machine learning approach for emotion detection.
During the internship, he was pursuing a Bachelors in Information Technology degree from Indian Institute of Information Technology, Allahabad (IIIT-A), India.
His research interests were: Natural Language processing, Database Management Systems, Semantic Web.


Huaxing Zhao

Huaxing Zhao is a Msc. student in the College of Engineering & Informatics at NUI Galway. He is currently preparing his thesis titled “Applications Of Linked Data in Enterprises” under the supervision of David O’Sullivan, Kathryn Cormican, and Georgeta Bordea.