Einführungsveranstaltung

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1 Einführungsveranstaltung Themen für Labor-, Bachelor- und Masterarbeiten FG Wissensbasierte Systeme (KBS) 11. April 2014 FG Wissensbasierte Systeme (KBS) Einführungsveranstaltung 1/13

2 Agenda Überblick Themen Elena Demidova Asmelash Teka Hadgu Robert Jäschke Nattiya Kanhabua Ivana Marenzi Sergej Zerr FG Wissensbasierte Systeme (KBS) Einführungsveranstaltung 2/13

3 Agenda Überblick Themen Elena Demidova Asmelash Teka Hadgu Robert Jäschke Nattiya Kanhabua Ivana Marenzi Sergej Zerr FG Wissensbasierte Systeme (KBS) Einführungsveranstaltung 3/13

4 Sie finden einige/weitere Themen auch im Netz: Bachelor- und Masterarbeiten: Labor Web-Technologien: Ansonsten können Sie gerne die Post-Docs am L3S kontaktieren: Mohammad Alrifai, Avishek Anand, Elena Demidova, Stefan Dietze, Marco Fisichella, Eelco Herder, Nattiya Kanhabua, Claudia Niederée, Thomas Risse, Stefan Siersdorfer, Xiaofei Zhu siehe oder Prof. Nejdl oder Prof. Jäschke fragen FG Wissensbasierte Systeme (KBS) Einführungsveranstaltung 4/13

5 Agenda Überblick Themen Elena Demidova Asmelash Teka Hadgu Robert Jäschke Nattiya Kanhabua Ivana Marenzi Sergej Zerr FG Wissensbasierte Systeme (KBS) Einführungsveranstaltung 5/13

6 Elena Demidova Master Thesis Crawl Specification Wizard supervised by Thomas Risse Master Thesis Entity-centric Linked Data Crawler supervised by Elena Demidova HiWi jobs in the context of Web archiving (icrawl project) Kontakt: FG Wissensbasierte Systeme (KBS) Einführungsveranstaltung 6/13

7 Asmelash Teka Hadgu Making sense of Microposts (Bachelor/Master) The goal is to advance the state of the art in named entity extraction from microposts such as Twitter. This builds on ideas from the #MSM challenges and The specific tasks include: Implementing, testing and comparing existing approaches for entity extraction in Twitter. Taking the best components of existing methods and proposing a new approach to improve the state of the art in entity extraction. Kontakt: teka@l3s.de FG Wissensbasierte Systeme (KBS) Einführungsveranstaltung 7/13

8 Asmelash Teka Hadgu Analysing German Tweetosphere for Social Good (Labor/Bachelor) The aim of the project is to analyse German tweets from Twitter to make an impact for social good. The application domain is open for the student to choose. A few examples are: Politics identifying politicial tweets with different views to create awareness Environment filtering environment related tweets to promote them Education selecting academic related tweets to keep up with The specific tasks include: Crawling tweets for specific (or all) cities in Germany Analysing the tweet text to filter streams Creating a fully automated app that acts on streams of tweets Kontakt: teka@l3s.de FG Wissensbasierte Systeme (KBS) Einführungsveranstaltung 8/13

9 Robert Jäschke Themen für Bachelor-/Masterarbeiten Visualizing Science Analyse von Konferenz-Metadaten Exploration und Visualisierung von wissenschaftlicher Literatur mittels Microsoft Academic Search VIVOcs - Ein Fachcommunity-Portal auf Basis von Tweets und wissenschaftlichen Publikationen von Informatikern Vergleich von Empfehlungsverfahren Entdeckung von Spam in Social-Bookmarking-Systemen Informationsextraktion aus Webseiten Klassifikation von Webseiten Improving Information Extraction with Collective Intelligence Kontakt: jaeschke@l3s.de FG Wissensbasierte Systeme (KBS) Einführungsveranstaltung 9/13

10 Robert Jäschke Themen für das Labor Web-Technologien Visualizing Science Analyse von Konferenz-Metadaten BibSonomy-Add-On für GoogleDocs Publication Plugin for CKAN Verbands-Visualisierung für ConExp-NG Import von Publikationsmetadaten Projektarbeitsthemen rund um BibSonomy Kontakt: FG Wissensbasierte Systeme (KBS) Einführungsveranstaltung 10/13

11 Nattiya Kanhabua Accessing and Organizing Long-term Valuable Photos (Master) Building social web apps (Facebook, Twitter, Flickr, etc.) on desktop or mobiles Social web mining, visual analysis, temporal analysis Modeling of user behaviors and social networks Project URL: Example App: evaluation/ Kontakt: FG Wissensbasierte Systeme (KBS) Einführungsveranstaltung 11/13

12 Ivana Marenzi Updating MWS for corpus linguistics (Bachelor-/Masterarbeit) Kontakt: FG Wissensbasierte Systeme (KBS) Einführungsveranstaltung 12/13

13 B.Sc./M.Sc. project Updating MWS for corpus linguistics

14 - timeline-based interactive visualization of Web search results - clustering the documents based on the temporal information

15 B.Sc./M.Sc. Thesis project MWS-Web Goal Extend the current functionalities including better search capabilities, better visualization and simplification of the user interface. Task requirements Work will be done in Java for the main algorithms, and in JSF or Javascript for the interface. Available support: - access to the source code and support within L3S, - interaction (in English) with the team based in Italy who developed MWS-Web (e.g. via skype, ); - publications in English that describe the goals and characteristics of MWS-Web and to which the candidate may refer when discussing and describing the updates required and/or implemented e.g. in the Master s thesis. Contact person at L3S Ivana Marenzi (marenzi@l3s.de)

16 Sergej Zerr Fighting Financial Crisis: Economic Event Detection Extraction and Prediction through Automatic News Monitoring and Analysis (Bachelor-/Masterarbeit) Kontakt: FG Wissensbasierte Systeme (KBS) Einführungsveranstaltung 13/13