Jürgen Pfeffer

Orcid: 0000-0002-1677-150X

Affiliations:
  • Technical University Munich, Germany


According to our database1, Jürgen Pfeffer authored at least 96 papers between 2010 and 2024.

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

Timeline

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Bibliography

2024
Shortest path-based centrality metrics in attributed graphs with node-individual context constraints.
Soc. Networks, 2024

Editorial: Critical data and algorithm studies.
Frontiers Big Data, 2024

More Skin, More Likes! Measuring Child Exposure and User Engagement on TikTok.
CoRR, 2024

Online Misogyny Against Female Candidates in the 2022 Brazilian Elections: A Threat to Women's Political Representation?
CoRR, 2024

More inclusive and on wider sources: A Comparative Analysis of Data and Political Journalists on Twitter in Germany.
CoRR, 2024

Unleashing Data Journalism's Potential: COVID-19 as Catalyst for Newsroom Transformation.
CoRR, 2024

Close to Human-Level Agreement: Tracing Journeys of Violent Speech in Incel Posts with GPT-4-Enhanced Annotations.
CoRR, 2024

The Role of Likes: How Online Feedback Impacts Users' Mental Health.
Proceedings of the 16th ACM Web Science Conference, 2024

Empowering Digital Natives: InstaClone - A Novel Approach to Data Literacy Education in the Age of Social Media.
Proceedings of the 55th ACM Technical Symposium on Computer Science Education, 2024

The Language of Trauma: Modeling Traumatic Event Descriptions Across Domains with Explainable AI.
Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

GENTRAC: A Tool for Tracing Trauma in Genocide and Mass Atrocity Court Transcripts.
Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

SPIN: Sparsifying and Integrating Internal Neurons in Large Language Models for Text Classification.
Proceedings of the Findings of the Association for Computational Linguistics, 2024

2023
Measuring political legitimacy with Twitter: Insights from India's Aadhaar program.
New Media Soc., October, 2023

Measuring Teachers' Visual Expertise Using the Gaze Relational Index Based on Real-world Eye-tracking Data and Varying Velocity Thresholds.
CoRR, 2023

Temporally Stable Multilayer Network Embeddings: A Longitudinal Study of Russian Propaganda.
Proceedings of the Tenth International Conference on Social Networks Analysis, 2023

Approximating Temporal Networks from Aggregated Network Data.
Proceedings of the Tenth International Conference on Social Networks Analysis, 2023

The Half-Life of a Tweet.
Proceedings of the Seventeenth International AAAI Conference on Web and Social Media, 2023

This Sample Seems to Be Good Enough! Assessing Coverage and Temporal Reliability of Twitter's Academic API.
Proceedings of the Seventeenth International AAAI Conference on Web and Social Media, 2023

Just Another Day on Twitter: A Complete 24 Hours of Twitter Data.
Proceedings of the Seventeenth International AAAI Conference on Web and Social Media, 2023

Uncovering Trauma in Genocide Tribunals: An NLP Approach Using the Genocide Transcript Corpus.
Proceedings of the Nineteenth International Conference on Artificial Intelligence and Law, 2023

2022
A community matching based approach to measuring layer similarity in multilayer networks.
Soc. Networks, 2022

Identifying lexical change in negative word-of-mouth on social media.
Soc. Netw. Anal. Min., 2022

Identifying Different Layers of Online Misogyny.
CoRR, 2022

This Sample seems to be good enough! Assessing Coverage and Temporal Reliability of Twitter's Academic API.
CoRR, 2022

Central Figures in the Climate Change Discussion on Twitter.
Proceedings of the Information Integration and Web Intelligence, 2022

Discovering Relational Implications in Multilayer Networks Using Formal Concept Analysis.
Proceedings of the Information Integration and Web Intelligence, 2022

Analysis of Country Mentions in the Debates of the UN Security Council.
Proceedings of the Information Integration and Web Intelligence, 2022

The Polarizing Impact of Continuous Presence on Users' Behavior.
Proceedings of the Workshop Proceedings of the 16th International AAAI Conference on Web and Social Media, 2022

Glowing Experience or Bad Trip? A Quantitative Analysis of User Reported Drug Experiences on Erowid.org.
Proceedings of the Sixteenth International AAAI Conference on Web and Social Media, 2022

Gender dynamics of German journalists on Twitter.
Proceedings of the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2022

Identifying Power Elites in Massively Multiplayer Online Games by Applying Machine Learning to Communication and Support Networks.
Proceedings of the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2022

2021
Configuration to conviction: Network structures of political judiciary in the Austrian Corporate State.
Soc. Networks, 2021

Diffusion dynamics of influence in a social network of intellectuals.
Soc. Netw. Anal. Min., 2021

Improving team performance prediction in MMOGs with temporal communication networks.
Soc. Netw. Anal. Min., 2021

Are Your Friends Also Haters? Identification of Hater Networks on Social Media: Data Paper.
Proceedings of the Companion of The Web Conference 2021, 2021

What we Talk about when we Talk about Earth on Earth Day?
Proceedings of the iiWAS2021: The 23rd International Conference on Information Integration and Web Intelligence, Linz, Austria, 29 November 2021, 2021

A Hybrid Thresholding Strategy combining RCut and PCut for Multi-label Classification.
Proceedings of the iiWAS2021: The 23rd International Conference on Information Integration and Web Intelligence, Linz, Austria, 29 November 2021, 2021

ContextWalk: Embedding Networks with Context Information Extracted from News Articles.
Proceedings of the Database and Expert Systems Applications, 2021

2020
A Collaborative Filtering based Approach to Classify Movie Genres using User Ratings.
J. Data Intell., 2020

Collecting egocentric network data with visual tools: A comparative study.
Netw. Sci., 2020

Extraction Patterns to Derive Social Networks from Linked Open Data Using SPARQL.
Inf., 2020

Types of Privacy Expectations.
Frontiers Big Data, 2020

Against the Others! Detecting Moral Outrage inSocial Media Networks.
CoRR, 2020

Can Smartphone Co-locations Detect Friendship? It Depends How You Model It.
CoRR, 2020

Characterizing Movie Genres Using Formal Concept Analysis.
Proceedings of the Ontologies and Concepts in Mind and Machine, 2020

Measuring the Acceleration of the Social Construction of Time using the BOE (Boletin Oficial del Estado).
Proceedings of the Workshop on Computational Humanities Research (CHR 2020), 2020

Against the Others! Detecting Moral Outrage in Social Media Networks.
Proceedings of the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2020

A Longitudinal Analysis of a Social Network of Intellectual History.
Proceedings of the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2020

Using Communication Networks to Predict Team Performance in Massively Multiplayer Online Games.
Proceedings of the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2020

2019
Efficient Hyperparameter Tuning with Grid Search for Text Categorization using kNN Approach with BM25 Similarity.
Open Comput. Sci., 2019

Extracting Ego-Centric Social Networks from Linked Open Data.
Proceedings of the 2019 IEEE/WIC/ACM International Conference on Web Intelligence, 2019

Data Siphoning Across Borders: The Role of Internet Tracking.
Proceedings of the First IEEE International Conference on Trust, 2019

'On the Shoulders of Giants', Analysis of a Social Network of Intellectual Influence.
Proceedings of the Sixth International Conference on Social Networks Analysis, 2019

Tracking Changes in Dynamic Social Networks using Event Logs and Network Snapshots.
Proceedings of the Sixth International Conference on Social Networks Analysis, 2019

Movie Genres Classification using Collaborative Filtering.
Proceedings of the 21st International Conference on Information Integration and Web-based Applications & Services, 2019

Mining Social Networks from Linked Open Data.
Proceedings of the Graph-Based Representation and Reasoning, 2019

2018
Tampering with Twitter's Sample API.
EPJ Data Sci., 2018

Towards Semantic-Based Social Network Analysis.
Proceedings of the 14th International Conference on Signal-Image Technology & Internet-Based Systems, 2018

Applying an hybrid Input-Output Model and Network Analysis to Regional Economies.
Proceedings of the IEEE International Smart Cities Conference, 2018

2017
Archiving information from geotagged tweets to promote reproducibility and comparability in social media research.
Big Data Soc., December, 2017

Sampling from Social Networks with Attributes.
Proceedings of the 26th International Conference on World Wide Web, 2017

zooRank: Ranking Suspicious Entities in Time-Evolving Tensors.
Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2017

Predicting Defective Engines using Convolutional Neural Networks on Temporal Vibration Signals.
Proceedings of the First International Workshop on Learning with Imbalanced Domains: Theory and Applications, 2017

Cost Matters: A New Example-Dependent Cost-Sensitive Logistic Regression Model.
Proceedings of the Advances in Knowledge Discovery and Data Mining, 2017

Armed Conflicts in Online News: A Multilingual Study.
Proceedings of the Eleventh International Conference on Web and Social Media, 2017

Model-based Cluster Analysis for Identifying Suspicious Activity Sequences in Software.
Proceedings of the 3rd ACM on International Workshop on Security And Privacy Analytics, 2017

2016
Understanding Large Temporal Networks and Spatial Networks. Wiley Series in Computational and Quantitative Social Science, V. Batagelj, P. Doreian, A. Ferligoj, N. Kejžar (Eds.) (2014).
Soc. Networks, 2016

Maximizing the Spread of Positive Influence by Deadline.
Proceedings of the 25th International Conference on World Wide Web, 2016

Do #ifdefs influence the occurrence of vulnerabilities? an empirical study of the linux kernel.
Proceedings of the 20th International Systems and Software Product Line Conference, 2016

Identifying Platform Effects in Social Media Data.
Proceedings of the Tenth International Conference on Web and Social Media, 2016

Visualizing the variational callgraph of the Linux kernel: an approach for reasoning about dependencies [poster].
Proceedings of the Symposium and Bootcamp on the Science of Security, 2016

A model-based approach to anomaly detection in software architectures.
Proceedings of the Symposium and Bootcamp on the Science of Security, 2016

2015
Reports of the 2015 Workshops Held at the International AAAI Conference on Web and Social Media.
AI Mag., 2015

Text, Topics, and Turkers: A Consensus Measure for Statistical Topics.
Proceedings of the 26th ACM Conference on Hypertext & Social Media, 2015

Detecting insider threats in software systems using graph models of behavioral paths.
Proceedings of the 2015 Symposium and Bootcamp on the Science of Security, 2015

Characterizing complexity of highly-configurable systems with variational call graphs: analyzing configuration options interactions complexity in function calls.
Proceedings of the 2015 Symposium and Bootcamp on the Science of Security, 2015

Robustness of Network Centrality Metrics in the Context of Digital Communication Data.
Proceedings of the 48th Hawaii International Conference on System Sciences, 2015

Estimating Centrality Statistics for Complete and Sampled Networks: Some Approaches and Complications.
Proceedings of the 48th Hawaii International Conference on System Sciences, 2015

A Tempest in a Teacup? Analyzing Firestorms on Twitter.
Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2015

Finding Non-Redundant Multi-Word Events on Twitter.
Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2015

2014
Arab Spring: from newspaper.
Soc. Netw. Anal. Min., 2014

Embassies burning: toward a near-real-time assessment of social media using geo-temporal dynamic network analytics.
Soc. Netw. Anal. Min., 2014

When is it biased?: assessing the representativeness of twitter's streaming API.
Proceedings of the 23rd International World Wide Web Conference, 2014

Model-Based Assistance for Making Time/Fidelity Trade-Offs in Component Compositions.
Proceedings of the 11th International Conference on Information Technology: New Generations, 2014

Limiting recertification in highly configurable systems: analyzing interactions and isolation among configuration options.
Proceedings of the 2014 Symposium and Bootcamp on the Science of Security, 2014

Characterizing the life cycle of online news stories using social media reactions.
Proceedings of the Computer Supported Cooperative Work, 2014

Finding Eyewitness Tweets During Crises.
Proceedings of the Workshop on Language Technologies and Computational Social Science@ACL 2014, 2014

2013
Network text analysis of conceptual overlap in interviews, newspaper articles and keywords.
Soc. Netw. Anal. Min., 2013

Is the Sample Good Enough? Comparing Data from Twitter's Streaming API with Twitter's Firehose.
Proceedings of the Seventh International Conference on Weblogs and Social Media, 2013

Near real time assessment of social media using geo-temporal network analytics.
Proceedings of the Advances in Social Networks Analysis and Mining 2013, 2013

2012
Rapid modeling and analyzing networks extracted from pre-structured news articles.
Comput. Math. Organ. Theory, 2012

k-Centralities: local approximations of global measures based on shortest paths.
Proceedings of the 21st World Wide Web Conference, 2012

Visual Analysis of Dynamic Networks Using Change Centrality.
Proceedings of the International Conference on Advances in Social Networks Analysis and Mining, 2012

Studying Social Networks - A Guide to Empirical Research.
Campus-Verlag, ISBN: 978-3-593-39763-4, 2012

2011
Serious Beats: Transdisciplinary research methodologies for designing and evaluating a socially integrative serious music-based online game.
Proceedings of the 2011 DiGRA International Conference: Think, Design, Play, 2011

2010
Modellbildung.
Proceedings of the Handbuch Netzwerkforschung, 2010


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