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Liste der Promotionen am L3S

November
2017

Dr. rer. nat. Besnik Fetahu

Approaches for Enriching and Improving Textual Knowledge Bases

Prof. Nejdl

October
2017

Dr. rer. nat. Ujwal Gadiraju

It's Getting Crowded! Improving the Effectiveness of Microtask Crowdsourcing

Prof. Nejdl

September
2017

Dr. Ing. Oliver Müller
 

Graphical Model MAP Inference with Continuous Label Space in Computer Vision

Prof. Rosenhahn

June
2016

Dr. jur. Magdalena Goralczyk

A Notion Anonymity

Prof. Forgó

May
2016

Dr. rer. nat. Sascha Fahl

On the Importance of Valid Usable Security Research for End Users and IT Workers

Prof. von Voigt

March
2016

Dr.-Ing. David Dietrich

Multi-Provider Network Service Embedding

Prof. Fidler

February
2016

Dr.-Ing. Ahmed Abujoda

Software-Defined Middlebox Networking

Prof. Fidler

December
2015

Dr. rer. nat. Sergej Zerr

Privacy Preserving Content Analysis, Indexing and Retrieval for Social Search Applications

Prof. Nejdl
 

August
2015

Dr. Ing. Zdravko Bozakov

Architectures for Virtualization and Performance Evaluation in Software Defined Networks

Prof. Papadimitriou

July
2015

Dr. rer. nat. Julien Gaugaz

Schema-Agnostic Entity Retrieval in Highly Heterogeneous Semi-Structured Environments

Prof. Nejdl

July
2015

Dr. rer. nat. Christian Szongott

Kontextbasierte Sicherheitsmaßnahmen für mobile Geräte in nicht vertrauenswürdigen Netzwerken

 

 

Prof. Gabriele von Voigt / Prof. Smith

May
2015

Dr. rer. nat. Mihai Georgescu

When in Doubt Ask the Crowd - Leveraging Collective Intelligence for Improving Event Detection and Machine Learning

Prof. Nejdl

 

May
2015

Dr.-Ing. Michele Fenzi

Feature Regression for Pose Estimation of Object Categories
 

Prof. Rosenhahn

May
2015

Dr.-Ing. C. König

Dynamic Frequency Planning for Professional Wireless Microphone Systems

 

Prof. Fidler

February
2015

Dr.-Ing. K. Bartke

A Game-theoretic Approach to Fairness for a Distributed Reservation-based Medium Access

Prof. Fidler

October
2014

Dr. rer. nat. Sergiu Chelaru

Mining, Analyzing and Exploiting Community Feedback on the Web

Prof. Nejdl

October
2014

Dr. rer. nat. Ricardo Kawase

Building and exploiting context on the web

Prof. Nejdl

September
2014

Dr. rer. nat. Benjamin Henne

Methoden zur Schaffung von Bewusstsein über persönliche Informationen als notwendige Voraussetzung für den Schutz der Privatsphäre

Prof. Smith

August
2014

Dr. Björn Scheuermann

Interactive Energy Minimizing Segmentation Frameworks

Prof. Rosenhahn

July
2014

Dr. Ivana Marenzi

Multiliteracies and e-learning 2.0

Prof. Rita Kupetz, Prof. Anthony Baldry and Prof. Gabriele Blell

June
2014

Dr. rer. nat. Avaré Stewart

Automatic Text Filtering Using Limited Supervision Learning for Epidemic Intelligence

Prof. Nejdl

February
2014

Dr. rer. nat. Marian Harbach

On The Adaptionof End-User IT Security Measures

Prof. Smith

February
2014

Dr. ing. Gerard Pons-Moll

Human Pose Estimation from Video and Inertial Sensors

Prof. Rosenhahn

December
2013

Dr. rer. nat. Benjamin Köhncke

Semantically Enriched Text-Based Retrieval in Chemical Digital Libraries

Prof. Balke

December
2013

Dr.-Ing. Ralf Lübben

System Identification of Computer Networks with Random Service

Prof. Fidler

November
2013

Dr. Ing. Gideon Zenz

User Accessibility of Web Data

Prof. Nejdl

November
2013

Dr. rer. nat. Nina Tahmasebi

Models and Algorithms for Automatic Detection of Language Evolution

Prof. Nejdl

August
2013

Dr. rer. nat. Vladimir Ernesto Diaz-Aviles

Living Analytics Methods for the Social Web

Prof. Nejdl

August
2013

Dr.- Ing. A. Rizk

Non-asymptotic Performance Evaluation and Sampling-based Parameter Estimation for Communication Networks with Long Memory Traffic

Prof. Fidler

June
2013

Dr. rer. nat. Georgios Papadakis

Blocking techniques for efficient Entity Resolution over large, highly heterogeneous information spaces

Prof. Nejdl

June
2013

Dr. rer. nat. Kerstin Bischoff

Social Search in Collaborative Tagging Networks; The Role of Ties

Prof. Nejdl

January
2013

Dr. rer. nat. Elena Demidova

Usability and Expressiveness in Database Keyword Search: Bridging the Gap

Prof. Nejdl

December
2012

Dr. rer. nat. Michael Brenner

Rechnen mit verschlüsselten Programmen und Daten

von Voigt / Smith

December
2012

Dr. rer. nat. Marco Fisichella

Clustering Information Entities based on Statistical Methods

Nejdl

December
2012

Dr. rer. nat. Tereza Iofciu

User and Entities on the Web

Nejdl

December
2012

Dr. rer. nat. Sascha Tönnies

Quality Control Using Semantic Technologies in Digital Libraries

Balke

November
2012

Dr. rer. nat. Joachim Selke

The Concepts of the Crowd: Mining Perceptual Attributes from Rating Data on the Social Web

Balke

July
2012

Dr. rer. nat. Sergey Chernov

Using Contextual and Social Links in Information Retrieval

Prof. Nejdl

February
2012

Dr. rer. nat. Ralf Krestel

New Algorithms for Filtering, Classification, Ranking, and Recommendation

Prof. Nejdl

February
2012

Dr. Nattiya Kanhabua

Time-aware approaches to Information retrieval

Prof. Franciska de Jong, University of Twente, The Netherlands, Prof. Fabio Crestani, University of Lugano, Schweiz, und Assoc. Prof. Trond Aalberg, Assoc. Prof. Trond Aalberg, Norgewian University of Science and Technology

February
2012

Dr.-Ing. Michael Bredel

A Measurement-based Approach to Service Modeling and Bandwidth Estimation in IEEE 802.11

Fidler

January
2012

Dr.-Ing. Golaleh Oehlsen

Stochastic Geometric Distances in Multi-Hop Wireless Ad Hoc Networks

Fidler

December
2011

Dr.-Ing. Christopher Kunz

Ein Konzept zur Überwachung und Missbrauchserkennung bei Grid-Proxy-Credentials

von Voigt

December
2011

Dr.-Ing. Christopher Kunz

On Construction, Performance, and Diversification for Structured Queries on the Semantic Desktop

Nejdl

September
2011

Dr.-Ing. Ralf Gröper

Attributbasierte Autorisierung im Grid Computing: Vertrauenswürdige Architekturen und sichere Implementierung

von Voigt

July
2011

Dr. rer. nat. Robert Jäschke

Formal Concept Analysis and Tag Recommendations in Collaborative Tagging Systems

Stumme

April
2011

Dr.-Ing. Daniel Krause

A Semantic Web Service-Based Framework for Generic Personalization and User Modeling

Henze

April
2011

Dr. rer nat. Fabian Abel

Contextualization, User Modeling and Personalization in the Social Web

Henze

April
2011

Dr. rer. nat. Odysseas Papapetrou

Approximate Algorithms for Efficient Indexing, Clustering and Classification in Peer-to-Peer Networks

Nejdl

April
2011

Dr. rer. nat. Ekaterini Ioannou

Entity Linkage for Heterogeneous, Uncertain and Volatile Data

Nejdl