Andreas Lommatzsch

Orcid: 0009-0009-0532-7081

According to our database1, Andreas Lommatzsch authored at least 80 papers between 2005 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
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Links

On csauthors.net:

Bibliography

2023
Report on the 11th International Workshop on News Recommendation and Analytics (INRA 2023) at ACM RecSys 2023.
SIGIR Forum, December, 2023

When algorithm selection meets Bi-linear Learning to Rank: accuracy and inference time trade off with candidates expansion.
Int. J. Data Sci. Anal., August, 2023

The Eleventh International Workshop on News Recommendation and Analytics (INRA'23).
Proceedings of the 17th ACM Conference on Recommender Systems, 2023

The Relation between Texts and Images in News: News Images in MediaEval 2023.
Proceedings of the Working Notes Proceedings of the MediaEval 2023 Workshop, 2023

Combining Information Retrieval and Large Language Models for a Chatbot that Generates Reliable, Natural-style Answers.
Proceedings of the Lernen, 2023

2022
The 10th International Workshop on News Recommendation and Analytics (INRA 2022).
Proceedings of the SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11, 2022

NewsImages: addressing the depiction gap with an online news dataset for text-image rematching.
Proceedings of the MMSys '22: 13th ACM Multimedia Systems Conference, Athlone, Ireland, June 14, 2022

News Images in MediaEval 2022.
Proceedings of the Working Notes Proceedings of the MediaEval 2022 Workshop, 2022

Guiding Users by Dynamically Generating Questions in a Chatbot System.
Proceedings of the LWDA 2022 Workshops: FGWM, 2022

2021
9th International Workshop on News Recommendation and Analytics.
Proceedings of the RecSys '21: Fifteenth ACM Conference on Recommender Systems, Amsterdam, The Netherlands, 27 September 2021, 2021

Image-Text Rematching for News Items using Optimized Embeddings and CNNs in MediaEval NewsImages 2021.
Proceedings of the Working Notes Proceedings of the MediaEval 2021 Workshop, 2021

News Images in MediaEval 2021.
Proceedings of the Working Notes Proceedings of the MediaEval 2021 Workshop, 2021

Methods for Text-Image-Rematching using Pair-wise Similarity and Canonical Similarity Analysis.
Proceedings of the Working Notes Proceedings of the MediaEval 2021 Workshop, 2021

2020
News Images in MediaEval 2020.
Proceedings of the Working Notes Proceedings of the MediaEval 2020 Workshop, 2020

2019
The 7th international workshop on news recommendation and analytics (INRA 2019).
Proceedings of the 13th ACM Conference on Recommender Systems, 2019

Defining a Meaningful Baseline for News Recommender Systems.
Proceedings of the 7th International Workshop on News Recommendation and Analytics in conjunction with 13th ACM Conference on Recommender Systems, 2019

The 2019 Multimedia for Recommender System Task: MovieREC and NewsREEL at MediaEval.
Proceedings of the Working Notes Proceedings of the MediaEval 2019 Workshop, 2019

An Information Retrieval-based Approach for Building Intuitive Chatbots for Large Knowledge Bases.
Proceedings of the Conference on "Lernen, Wissen, Daten, Analysen", Berlin, Germany, September 30, 2019

A Framework for Analyzing News Images and Building Multimedia-Based Recommender.
Proceedings of the Innovations for Community Services - 19th International Conference, 2019

Continuous Evaluation of Large-Scale Information Access Systems: A Case for Living Labs.
Proceedings of the Information Retrieval Evaluation in a Changing World, 2019

2018
NewsREEL Multimedia at MediaEval 2018: News Recommendation with Image and Text Content.
Proceedings of the Working Notes Proceedings of the MediaEval 2018 Workshop, 2018

Baseline Algorithms for Predicting the Interest in News Based on Multimedia-Data.
Proceedings of the Working Notes Proceedings of the MediaEval 2018 Workshop, 2018

Predicting the Interest in News Based on Image Annotations.
Proceedings of the Working Notes Proceedings of the MediaEval 2018 Workshop, 2018

Normalization of Timeseries for Improving Recommendations.
Proceedings of the Conference "Lernen, Wissen, Daten, Analysen", 2018

A Next Generation Chatbot-Framework for the Public Administration.
Proceedings of the Innovations for Community Services - 18th International Conference, 2018

6th International Workshop on News Recommendation and Analytics (INRA 2018).
Proceedings of the CIKM 2018 Workshops co-located with 27th ACM International Conference on Information and Knowledge Management (CIKM 2018), 2018

Defining Contextual Factors for News Consumption.
Proceedings of the CIKM 2018 Workshops co-located with 27th ACM International Conference on Information and Knowledge Management (CIKM 2018), 2018

2017
Incorporating context and trends in news recommender systems.
Proceedings of the International Conference on Web Intelligence, 2017

Countering Contextual Bias in TV Watching Behavior: Introducing Social Trend as External Contextual Factor in TV Recommenders.
Proceedings of the 2017 ACM International Conference on Interactive Experiences for TV and Online Video, 2017

A Stream-based Resource for Multi-Dimensional Evaluation of Recommender Algorithms.
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2017

Towards the Automatic Sentiment Analysis of German News and Forum Documents.
Proceedings of the Innovations for Community Services - 17th International Conference, 2017

CLEF 2017 NewsREEL Overview: A Stream-Based Recommender Task for Evaluation and Education.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2017

CLEF 2017 NewsREEL Overview: Offline and Online Evaluation of Stream-based News Recommender Systems.
Proceedings of the Working Notes of CLEF 2017, 2017

A Highly Available Real-Time News Recommender Based on Apache Spark.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2017

A System for Online News Recommendations in Real-Time with Apache Mahout.
Proceedings of the Working Notes of CLEF 2017, 2017

2016
Towards reproducibility in recommender-systems research.
User Model. User Adapt. Interact., 2016

Idomaar: A Framework for Multi-dimensional Benchmarking of Recommender Algorithms.
Proceedings of the Poster Track of the 10th ACM Conference on Recommender Systems (RecSys 2016), 2016

Topical Semantic Recommendations for Auteur Films.
Proceedings of the 10th ACM Conference on Recommender Systems, 2016


An Interactive e-Government Question Answering System.
Proceedings of the Conference "Lernen, 2016

Topical Video-On-Demand Recommendations based on Event Detection.
Proceedings of the Conference "Lernen, 2016

Topic Tracking in News Streams Using Latent Factor Models.
Proceedings of the Innovations for Community Services - 16th International Conference, 2016

Clicks Pattern Analysis for Online News Recommendation Systems.
Proceedings of the Working Notes of CLEF 2016, 2016

Optimizing a Scalable News Recommender System.
Proceedings of the Working Notes of CLEF 2016, 2016

Recommender Ensembles for News Articles based on Most-Popular Strategies.
Proceedings of the Working Notes of CLEF 2016, 2016

CLEF NewsREEL 2016: Comparing Multi-dimensional Offline and Online Evaluation of News Recommender Systems.
Proceedings of the Working Notes of CLEF 2016, 2016

Overview of NewsREEL'16: Multi-dimensional Evaluation of Real-Time Stream-Recommendation Algorithms.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2016

Real-time News Recommendations using Apache Spark.
Proceedings of the Working Notes of CLEF 2016, 2016

Development of a News Recommender System based on Apache Flink.
Proceedings of the Working Notes of CLEF 2016, 2016

An Advanced Press Review System Combining Deep News Analysis and Machine Learning Algorithms.
Proceedings of ACL-2016 System Demonstrations, Berlin, Germany, August 7-12, 2016, 2016

2015
Benchmarking News Recommendations: The CLEF NewsREEL Use Case.
SIGIR Forum, 2015

Real-time recommendations for user-item streams.
Proceedings of the 30th Annual ACM Symposium on Applied Computing, 2015

Development and Evaluation of a Highly Scalable News Recommender System.
Proceedings of the Working Notes of CLEF 2015, 2015

Optimizing and Evaluating Stream-Based News Recommendation Algorithms.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2015

Overview of CLEF NewsREEL 2015: News Recommendation Evaluation Lab.
Proceedings of the Working Notes of CLEF 2015, 2015

Stream-Based Recommendations: Online and Offline Evaluation as a Service.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2015

2014
News Visualization based on Semantic Knowledge.
Proceedings of the ISWC 2014 Posters & Demonstrations Track a track within the 13th International Semantic Web Conference, 2014

An Extended Data Model Format for Composite Recommendation.
Proceedings of the Poster Proceedings of the 8th ACM Conference on Recommender Systems, 2014

Real-Time News Recommendation Using Context-Aware Ensembles.
Proceedings of the Advances in Information Retrieval, 2014

Benchmarking News Recommendations in a Living Lab.
Proceedings of the Information Access Evaluation. Multilinguality, Multimodality, and Interaction, 2014

2013
Learning hybrid recommender models for heterogeneous semantic data.
Proceedings of the 28th Annual ACM Symposium on Applied Computing, 2013

An adaptive hybrid movie recommender based on semantic data.
Proceedings of the Open research Areas in Information Retrieval, 2013

A framework for learning and analyzing hybrid recommenders based on heterogeneous semantic data.
Proceedings of the Open research Areas in Information Retrieval, 2013

Workshop and challenge on news recommender systems.
Proceedings of the Seventh ACM Conference on Recommender Systems, 2013

2012
Correlating perception-oriented aspects in user-centric recommender system evaluation.
Proceedings of the Information Interaction in Context: 2012, 2012

2011
SERUM: Collecting Semantic User Behavior for Improved News Recommendations.
Proceedings of the Advances in User Modeling, 2011

Performance Measures for Multi-Graded Relevance.
Proceedings of the second Workshop on Semantic Personalized Information Management: Retrieval and Recommendation 2011, 2011

An Architecture for Smart Semantic Recommender Applications.
Proceedings of the 11th International Conference on Innovative Internet Community Services (I<sup>2</sup>CS 2011), 2011

2010
Spectral Analysis of Signed Graphs for Clustering, Prediction and Visualization.
Proceedings of the SIAM International Conference on Data Mining, 2010

Named Entity Disambiguation for German News Articles.
Proceedings of the LWA 2010, 2010

2009
Eine offene Architektur für die agentenbasierte, adaptive, personalisierte Informationsfilterung.
PhD thesis, 2009

The slashdot zoo: mining a social network with negative edges.
Proceedings of the 18th International Conference on World Wide Web, 2009

From Community towards Enterprise - A Taxonomy-based Search for Experts.
Proceedings of the 9th International Conference on Innovative Coummunity Systems, 2009

Learning spectral graph transformations for link prediction.
Proceedings of the 26th Annual International Conference on Machine Learning, 2009

2008
Alternative similarity functions for graph kernels.
Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

2007
Agent Technology for Personalized Information Filtering: The PIA System.
Scalable Comput. Pract. Exp., 2007

Feed Distillation Using AdaBoost and Topic Maps.
Proceedings of The Sixteenth Text REtrieval Conference, 2007

Assessing the value of unrated items in collaborative filtering.
Proceedings of the Second IEEE International Conference on Digital Information Management (ICDIM), 2007

Using multi-agent systems for learning optimal policies for complex problems.
Proceedings of the 45th Annual Southeast Regional Conference, 2007

2005
Agent technology for personalized information filtering: the PIA-system.
Proceedings of the 2005 ACM Symposium on Applied Computing (SAC), 2005


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