Andreas Lommatzsch

ORCID

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 57

Top Venues

Berlin Institute of Technology (PHD)

Education History

Berlin Institute of Technology

PHD

Publications

Pedram Babakhani, Andreas Lommatzsch, Torben Brodt, Doreen Sacker, Fikret Sivrikaya, Sahin Albayrak
Opinerium: Subjective Question Generation Using Large Language Models. IEEE Access 12 (2024)
Benjamin Kille, Andreas Lommatzsch, Özlem Özgöbek, Peng Liu, Lemei Zhang, Simen Eide
Report on the 11th International Workshop on News Recommendation and Analytics (INRA 2023) at ACM RecSys 2023. SIGIR Forum 57 (2) (2023)
Benjamin Kille, Andreas Lommatzsch, Özlem Özgöbek, Peng Liu, Simen Eide, Lemei Zhang
The Eleventh International Workshop on News Recommendation and Analytics (INRA'23). RecSys (2023)
Andreas Lommatzsch, Benjamin Kille, Özlem Özgöbek, Mehdi Elahi, Duc-Tien Dang-Nguyen
The Relation between Texts and Images in News: News Images in MediaEval 2023. MediaEval (2023)
Jing Yuan, Christian Geißler, Weijia Shao, Andreas Lommatzsch, Brijnesh J. Jain
When algorithm selection meets Bi-linear Learning to Rank: accuracy and inference time trade off with candidates expansion. Int. J. Data Sci. Anal. 16 (2) (2023)
Andreas Lommatzsch, Brandon Llanque, Vinay Srinath Rosenberg, Syed Ali Murad Tahir, Hristo Dimitrov Boyadzhiev, Maurice Walny
Combining Information Retrieval and Large Language Models for a Chatbot that Generates Reliable, Natural-style Answers. LWDA (2023)
Özlem Özgöbek, Andreas Lommatzsch, Benjamin Kille, Peng Liu, Jon Atle Gulla, Edward C. Malthouse
The 10th International Workshop on News Recommendation and Analytics (INRA 2022). SIGIR (2022)
Benjamin Kille, Andreas Lommatzsch, Özlem Özgöbek, Mehdi Elahi, Duc-Tien Dang-Nguyen
News Images in MediaEval 2022. MediaEval (2022)
Jannis Pilgrim, Jakob Kemmler, Moritz Wassmer, Silvio Echsle, Andreas Lommatzsch
Guiding Users by Dynamically Generating Questions in a Chatbot System. LWDA (2022)
Andreas Lommatzsch, Benjamin Kille, Özlem Özgöbek, Yuxiao Zhou, Jelena Tesic, Cláudio Bartolomeu, David Semedo, Lidia Pivovarova, Mingliang Liang, Martha A. Larson
NewsImages: addressing the depiction gap with an online news dataset for text-image rematching. MMSys (2022)
Kani Abdul, Kiran Kiran, Max Rudat, Alexandros Vasileiou, Andreas Lommatzsch
Methods for Text-Image-Rematching using Pair-wise Similarity and Canonical Similarity Analysis. MediaEval (2021)
Özlem Özgöbek, Andreas Lommatzsch, Benjamin Kille, Peng Liu, Zhixin Pu, Jon Atle Gulla
9th International Workshop on News Recommendation and Analytics. RecSys (2021)
Benjamin Kille, Andreas Lommatzsch, Özlem Özgöbek, Mehdi Elahi, Duc-Tien Dang-Nguyen
News Images in MediaEval 2021. MediaEval (2021)
Tom Sühr, Ajay Madhavanr, Nasim Jamshidi Avanaki, René Berk, Andreas Lommatzsch
Image-Text Rematching for News Items using Optimized Embeddings and CNNs in MediaEval NewsImages 2021. MediaEval (2021)
Benjamin Kille, Andreas Lommatzsch, Özlem Özgöbek
News Images in MediaEval 2020. MediaEval (2020)
Özlem Özgöbek, Benjamin Kille, Jon Atle Gulla, Andreas Lommatzsch
The 7th international workshop on news recommendation and analytics (INRA 2019). RecSys (2019)
Andreas Lommatzsch, Benjamin Kille, Kevin Styp-Rekowski, Max Karl, Jan Pommering
A Framework for Analyzing News Images and Building Multimedia-Based Recommender. I4CS (2019)
Andreas Lommatzsch, Jonas Katins
An Information Retrieval-based Approach for Building Intuitive Chatbots for Large Knowledge Bases. LWDA (2019)
Benjamin Kille, Andreas Lommatzsch
Defining a Meaningful Baseline for News Recommender Systems. INRA@RecSys (2019)
Yashar Deldjoo, Benny Kille, Markus Schedl, Andreas Lommatzsch, Jialie Shen
The 2019 Multimedia for Recommender System Task: MovieREC and NewsREEL at MediaEval. MediaEval (2019)
Benjamin Kille, Özlem Özgöbek, Andreas Lommatzsch
Defining Contextual Factors for News Consumption. CIKM Workshops (2018)
Özlem Özgöbek, Benjamin Kille, Jon Atle Gulla, Martha A. Larson, Andreas Lommatzsch
6th International Workshop on News Recommendation and Analytics (INRA 2018). CIKM Workshops (2018)
Andreas Lommatzsch, Benjamin Kille
Baseline Algorithms for Predicting the Interest in News Based on Multimedia-Data. MediaEval (2018)
Alexandru Ciobanu, Asmaa Haja, Andreas Lommatzsch
Normalization of Timeseries for Improving Recommendations. LWDA (2018)
Alexandru Ciobanu, Andreas Lommatzsch, Benjamin Kille
Predicting the Interest in News Based on Image Annotations. MediaEval (2018)
Andreas Lommatzsch, Benjamin Kille, Frank Hopfgartner, Leif Ramming
NewsREEL Multimedia at MediaEval 2018: News Recommendation with Image and Text Content. MediaEval (2018)
Andreas Lommatzsch
A Next Generation Chatbot-Framework for the Public Administration. I4CS (2018)
Andreas Lommatzsch, Benjamin Kille, Sahin Albayrak
Incorporating context and trends in news recommender systems. WI (2017)
Benjamin Kille, Andreas Lommatzsch, Frank Hopfgartner, Martha A. Larson, Torben Brodt
CLEF 2017 NewsREEL Overview: Offline and Online Evaluation of Stream-based News Recommender Systems. CLEF (Working Notes) (2017)
Felix Lorenz, Jing Yuan, Andreas Lommatzsch, Mu Mu, Nicholas J. P. Race, Frank Hopfgartner, Sahin Albayrak
Countering Contextual Bias in TV Watching Behavior: Introducing Social Trend as External Contextual Factor in TV Recommenders. TVX (2017)
Andreas Lommatzsch, Benjamin Kille, Frank Hopfgartner, Martha A. Larson, Torben Brodt, Jonas Seiler, Özlem Özgöbek
CLEF 2017 NewsREEL Overview: A Stream-Based Recommender Task for Evaluation and Education. CLEF (2017)
Benjamin Kille, Andreas Lommatzsch, Frank Hopfgartner, Martha A. Larson, Arjen P. de Vries
A Stream-based Resource for Multi-Dimensional Evaluation of Recommender Algorithms. SIGIR (2017)
Andreas Lommatzsch, Florian Bütow, Danuta Ploch, Sahin Albayrak
Towards the Automatic Sentiment Analysis of German News and Forum Documents. I4CS (2017)
Jérôme Kunegis, Andreas Lommatzsch, Christian Bauckhage
The Slashdot Zoo: Mining a Social Network with Negative Edges. CoRR (2017)
Paul David Beck, Manuel Blaser, Adrian Michalke, Andreas Lommatzsch
A System for Online News Recommendations in Real-Time with Apache Mahout. CLEF (Working Notes) (2017)
Jaschar Domann, Andreas Lommatzsch
A Highly Available Real-Time News Recommender Based on Apache Spark. CLEF (2017)
Jaschar Domann, Jens Meiners, Lea Helmers, Andreas Lommatzsch
Real-time News Recommendations using Apache Spark. CLEF (Working Notes) (2016)
Tobias Dörsch, Andreas Lommatzsch
Topical Video-On-Demand Recommendations based on Event Detection. LWDA (2016)
Mario Scriminaci, Andreas Lommatzsch, Benjamin Kille, Frank Hopfgartner, Martha A. Larson, Davide Malagoli, András Serény, Till Plumbaum
Idomaar: A Framework for Multi-dimensional Benchmarking of Recommender Algorithms. RecSys Posters (2016)
Jöran Beel, Corinna Breitinger, Stefan Langer, Andreas Lommatzsch, Bela Gipp
Towards reproducibility in recommender-systems research. User Model. User Adapt. Interact. 26 (1) (2016)
Jens Meiners, Andreas Lommatzsch
Topic Tracking in News Streams Using Latent Factor Models. I4CS (2016)
Benjamin Kille, Andreas Lommatzsch, Gebrekirstos G. Gebremeskel, Frank Hopfgartner, Martha A. Larson, Jonas Seiler, Davide Malagoli, András Serény, Torben Brodt, Arjen P. de Vries
Overview of NewsREEL'16: Multi-dimensional Evaluation of Real-Time Stream-Recommendation Algorithms. CLEF (2016)
Christian Rakow, Andreas Lommatzsch, Till Plumbaum
Topical Semantic Recommendations for Auteur Films. RecSys (2016)
Jing Yuan, Andreas Lommatzsch, Benjamin Kille
Clicks Pattern Analysis for Online News Recommendation Systems. CLEF (Working Notes) (2016)
Andreas Lommatzsch, Niels Johannes, Jens Meiners, Lea Helmers, Jaschar Domann
Recommender Ensembles for News Articles based on Most-Popular Strategies. CLEF (Working Notes) (2016)
Malte Schwarzer, Jonas Düver, Danuta Ploch, Andreas Lommatzsch
An Interactive e-Government Question Answering System. LWDA (2016)
Alexandru Ciobanu, Andreas Lommatzsch
Development of a News Recommender System based on Apache Flink. CLEF (Working Notes) (2016)
Tamas Motajcsek, Jean-Yves Le Moine, Martha A. Larson, Daniel Kohlsdorf, Andreas Lommatzsch, Domonkos Tikk, Omar Alonso, Paolo Cremonesi, Andrew M. Demetriou, Kristaps Dobrajs, Franca Garzotto, Ayse Göker, Frank Hopfgartner, Davide Malagoli, Thuy Ngoc Nguyen, Jasminko Novak, Francesco Ricci, Mario Scriminaci, Marko Tkalcic, Anna Zacchi
Algorithms Aside: Recommendation As The Lens Of Life. RecSys (2016)
Patrick Probst, Andreas Lommatzsch
Optimizing a Scalable News Recommender System. CLEF (Working Notes) (2016)
Benjamin Kille, Andreas Lommatzsch, Frank Hopfgartner, Martha A. Larson, Jonas Seiler, Davide Malagoli, András Serény, Torben Brodt
CLEF NewsREEL 2016: Comparing Multi-dimensional Offline and Online Evaluation of News Recommender Systems. CLEF (Working Notes) (2016)
Danuta Ploch, Andreas Lommatzsch, Florian Schultze
An Advanced Press Review System Combining Deep News Analysis and Machine Learning Algorithms. ACL (System Demonstrations) (2016)
Andreas Lommatzsch, Sebastian Werner
Optimizing and Evaluating Stream-Based News Recommendation Algorithms. CLEF (2015)
Ilya Verbitskiy, Patrick Probst, Andreas Lommatzsch
Development and Evaluation of a Highly Scalable News Recommender System. CLEF (Working Notes) (2015)
Andreas Lommatzsch, Sahin Albayrak
Real-time recommendations for user-item streams. SAC (2015)
Benjamin Kille, Andreas Lommatzsch, Roberto Turrin, András Serény, Martha A. Larson, Torben Brodt, Jonas Seiler, Frank Hopfgartner
Overview of CLEF NewsREEL 2015: News Recommendation Evaluation Lab. CLEF (Working Notes) (2015)
Benjamin Kille, Andreas Lommatzsch, Roberto Turrin, András Serény, Martha A. Larson, Torben Brodt, Jonas Seiler, Frank Hopfgartner
Stream-Based Recommendations: Online and Offline Evaluation as a Service. CLEF (2015)
Frank Hopfgartner, Torben Brodt, Jonas Seiler, Benjamin Kille, Andreas Lommatzsch, Martha A. Larson, Roberto Turrin, András Serény
Benchmarking News Recommendations: The CLEF NewsREEL Use Case. SIGIR Forum 49 (2) (2015)
Alan Said, Babak Loni, Roberto Turrin, Andreas Lommatzsch
An Extended Data Model Format for Composite Recommendation. RecSys Posters (2014)
Sebastian Arnold, Damian Burke, Tobias Dörsch, Bernd Löber, Andreas Lommatzsch
News Visualization based on Semantic Knowledge. ISWC (Posters & Demos) (2014)
Frank Hopfgartner, Benjamin Kille, Andreas Lommatzsch, Till Plumbaum, Torben Brodt, Tobias Heintz
Benchmarking News Recommendations in a Living Lab. CLEF (2014)
Andreas Lommatzsch
Real-Time News Recommendation Using Context-Aware Ensembles. ECIR (2014)
Sebastian Werner, Andreas Lommatzsch
Optimizing and Evaluating Stream-based News Recommendation Algorithms. CLEF (Working Notes) (2014)
Andreas Lommatzsch, Benjamin Kille, Sahin Albayrak
A framework for learning and analyzing hybrid recommenders based on heterogeneous semantic data. OAIR (2013)
Andreas Lommatzsch, Benjamin Kille, Jae Won Kim, Sahin Albayrak
An adaptive hybrid movie recommender based on semantic data. OAIR (2013)
Andreas Lommatzsch, Benjamin Kille, Sahin Albayrak
Learning hybrid recommender models for heterogeneous semantic data. SAC (2013)
Mozhgan Tavakolifard, Jon Atle Gulla, Kevin C. Almeroth, Frank Hopfgartner, Benjamin Kille, Till Plumbaum, Andreas Lommatzsch, Torben Brodt, Arthur Bucko, Tobias Heintz
Workshop and challenge on news recommender systems. RecSys (2013)
Alan Said, Brijnesh J. Jain, Andreas Lommatzsch, Sahin Albayrak
Correlating perception-oriented aspects in user-centric recommender system evaluation. IIiX (2012)
Andreas Lommatzsch, Till Plumbaum, Sahin Albayrak
An Architecture for Smart Semantic Recommender Applications. IICS (2011)
Christian Scheel, Andreas Lommatzsch, Sahin Albayrak
Performance Measures for Multi-Graded Relevance. SPIM (2011)
Till Plumbaum, Andreas Lommatzsch, Ernesto William De Luca, Sahin Albayrak
SERUM: Collecting Semantic User Behavior for Improved News Recommendations. UMAP Workshops (2011)
Andreas Lommatzsch, Danuta Ploch, Ernesto William De Luca, Sahin Albayrak
Named Entity Disambiguation for German News Articles. LWA (2010)
Jérôme Kunegis, Stephan Schmidt, Andreas Lommatzsch, Jürgen Lerner, Ernesto William De Luca, Sahin Albayrak
Spectral Analysis of Signed Graphs for Clustering, Prediction and Visualization. SDM (2010)
Jérôme Kunegis, Andreas Lommatzsch
Learning spectral graph transformations for link prediction. ICML (2009)
Gerald Eichler, Andreas Lommatzsch, Thomas Strecker, Danuta Ploch, Conny Strecker, Robert Wetzker
From Community towards Enterprise - A Taxonomy-based Search for Experts. IICS (2009)
Jérôme Kunegis, Andreas Lommatzsch, Christian Bauckhage
The slashdot zoo: mining a social network with negative edges. WWW (2009)
Jérôme Kunegis, Andreas Lommatzsch, Christian Bauckhage
Alternative similarity functions for graph kernels. ICPR (2008)
Jérôme Kunegis, Andreas Lommatzsch, Martin Mehlitz, Sahin Albayrak
Assessing the value of unrated items in collaborative filtering. ICDIM (2007)
Andreas Lommatzsch, Sahin Albayrak
Using multi-agent systems for learning optimal policies for complex problems. ACM Southeast Regional Conference (2007)
Wai-Lung Lee, Andreas Lommatzsch, Christian Scheel
Feed Distillation Using AdaBoost and Topic Maps. TREC (2007)
Sahin Albayrak, Stefan Wollny, Andreas Lommatzsch, Dragan Milosevic
Agent Technology for Personalized Information Filtering: The PIA System. Scalable Comput. Pract. Exp. 8 (1) (2007)
Sahin Albayrak, Stefan Wollny, Nicolas Varone, Andreas Lommatzsch, Dragan Milosevic
Agent technology for personalized information filtering: the PIA-system. SAC (2005)

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Publication Activity (10 Years)

Top Topics

Top Venues

Andreas Lommatzsch