Martin Werner - RankMe

106 papers A* 2B 5C 13Journal 35Unranked 44

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	AVOCADO: The Streaming Process Mining Challenge. Modellierung Christian Imenkamp, Andrea Maldonado, Hendrik Reiter, Martin Werner, Wilhelm Hasselbring, Agnes Koschmider, Andrea Burattin
2026	A*	`conf`	Building AI Hardware Expertise: Edge AI Curriculum Design and Implementation in German Universities. AAAI Ann-Marie Gursch, Xuanshu Luo, Lilian Hasse, Carsten Trinitis, Ulrike Lucke, Martin Werner, Milos Krstic
2026	J	`jnl`	Neural network-based framework for signal separation in spatio-temporal gravity data. Comput. Geosci. Betty Heller-Kaikov, Roland Pail, Martin Werner
2026	J	`jnl`	Triple-objective cross-view geolocalization of disaster-related VGI: the case of Hurricane Ian. Int. J. Geogr. Inf. Sci. Wenping Yin, Fabian Deuser, Ziqi Liu, Jiaqi Wei, Xuanshu Luo, Martin Werner, Hao Li, Yong Xue
2025	J	`jnl`	A randomized transformation for data processing on quantum computers. Quantum Mach. Intell. Johann Maximilian Zollner, Martin Werner
2025	J	`jnl`	AVOCADO: The Streaming Process Mining Challenge. CoRR Christian Imenkamp, Andrea Maldonado, Hendrik Reiter, Martin Werner, Wilhelm Hasselbring, Agnes Koschmider, Andrea Burattin
2025	—	`conf`	Enhancing Contrastive Learning for Geolocalization by Discovering Hard Negatives on Semivariograms. SIGSPATIAL/GIS Boyi Chen, Zhangyu Wang, Fabian Deuser, Johann Maximilian Zollner, Martin Werner
2025	J	`jnl`	Enhancing Contrastive Learning for Geolocalization by Discovering Hard Negatives on Semivariograms. CoRR Boyi Chen, Zhangyu Wang, Fabian Deuser, Johann Maximilian Zollner, Martin Werner
2025	B	`conf`	Entropy-Driven Curriculum for Multi-Task Training in Human Mobility Prediction. IEEE Big Data Tianye Fang, Xuanshu Luo, Martin Werner
2025	J	`jnl`	Entropy-Driven Curriculum for Multi-Task Training in Human Mobility Prediction. CoRR Tianye Fang, Xuanshu Luo, Martin Werner
2025	—	`conf`	Experiments on Geospatial Data Modelling for Long-Term Trajectory Prediction of Aircrafts. AGILE Conference Natália Soares, Paul M. Walther, Martin Werner
2025	—	`conf`	Extending the Applicability of Bloom Filters by Relaxing Their Parameter Constraints. ADBIS (Short Papers) Paul M. Walther, Wejdene Mansour, Johann Maximilian Zollner, Martin Werner
2025	J	`jnl`	Extending the Applicability of Bloom Filters by Relaxing their Parameter Constraints. CoRR Paul M. Walther, Wejdene Mansour, Martin Werner
2025	—	`conf`	Human Mobility Prediction with Multi-Task Curriculum Training. SIGSPATIAL/GIS Tianye Fang, Xuanshu Luo, Paul M. Walther, Martin Werner
2025	J	`jnl`	LLM-enhanced disaster geolocalization using implicit geoinformation from multimodal data: A case study of Hurricane Harvey. Int. J. Appl. Earth Obs. Geoinformation Wenping Yin, Yong Xue, Ziqi Liu, Hao Li, Martin Werner
2025	J	`jnl`	Locality-Sensitive Hashing for Efficient Hard Negative Sampling in Contrastive Learning. CoRR Fabian Deuser, Philipp Hausenblas, Hannah Schieber, Daniel Roth, Martin Werner, Norbert Oswald
2025	—	`conf`	Mining Meaningful Facets in Spatial Information Retrieval with Spatial Relevance Feedback. AGILE Conference Martin Werner
2025	A*	`conf`	One-dimensional Path Convolution. ICML Xuanshu Luo, Martin Werner
2025	—	`conf`	Point Cloud Data Management for Analytics in a Lakehouse. AGILE Conference Balthasar Teuscher, Martin Werner
2025	—	`conf`	SHM-DB - A Shared Memory Database for FAIR Geospatial Algorithm Development. SIGSPATIAL/GIS Martin Werner, Katharina Anders
2025	—	`conf`	Temporal Resilience in Geo-Localization: Adapting to the Continuous Evolution of Urban and Rural Environments. WACV (Workshops) Fabian Deuser, Wejdene Mansour, Hao Li, Konrad Habel, Martin Werner, Norbert Oswald
2025	J	`jnl`	Transfer Learning for Onboard Cloud Segmentation in Thermal Earth Observation: From Landsat to a CubeSat Constellation. CoRR Niklas Wölki, Lukas Kondmann, Christian Mollière, Martin Langer, Julia Gottfriedsen, Martin Werner
2024	J	`jnl`	Automated identification of soil functional components based on NanoSIMS data. Ecol. Informatics Yahan Hu, Johann Maximilian Zollner, Carmen Höschen, Martin Werner, Steffen A. Schweizer
2024	—	`conf`	Calculating Upstream Relation in Spatial Networks Under Path Constraints. SIGSPATIAL/GIS Wejdene Mansour, Martin Werner
2024	J	`jnl`	Cross-View Geolocalization and Disaster Mapping with Street-View and VHR Satellite Imagery: A Case Study of Hurricane IAN. CoRR Hao Li, Fabian Deuser, Wenping Yin, Xuanshu Luo, Paul M. Walther, Gengchen Mai, Wei Huang, Martin Werner
2024	J	`jnl`	Exploring spatial complexity: Overlapping communities in South China's megaregion with big geospatial data. Comput. Environ. Urban Syst. Chenyu Fang, Xinyue Gu, Lin Zhou, Wei Zhang, Xing Liu, Shuhua Liu, Martin Werner
2024	—	`conf`	Extended Framework and Evaluation for Multivariate Streaming Anomaly Detection with Machine Learning. ICDEW Andreas Koch, Michael Petry, Martin Werner
2024	J	`jnl`	Mobility Data Science: Perspectives and Challenges. ACM Trans. Spatial Algorithms Syst. Mohamed F. Mokbel, Mahmoud Attia Sakr, Li Xiong, Andreas Züfle, Jussara M. Almeida, Taylor Anderson, Walid G. Aref, Gennady L. Andrienko, Natalia V. Andrienko, Yang Cao, Sanjay Chawla, Reynold Cheng, Panos K. Chrysanthis, Xiqi Fei, Gabriel Ghinita, Anita Graser, Dimitrios Gunopulos, Christian S. Jensen, Joon-Seok Kim, Kyoung-Sook Kim, Peer Kröger, John Krumm, Johannes Lauer, Amr Magdy, Mario A. Nascimento, Siva Ravada, Matthias Renz, Dimitris Sacharidis, Flora D. Salim, Mohamed Sarwat, Maxime Schoemans, Cyrus Shahabi, Bettina Speckmann, Egemen Tanin, Xu Teng, Yannis Theodoridis, Kristian Torp, Goce Trajcevski, Marc J. van Kreveld, Carola Wenk, Martin Werner, Raymond Chi-Wing Wong, Song Wu, Jianqiu Xu, Moustafa Youssef, Demetris Zeinalipour, Mengxuan Zhang, Esteban Zimányi
2024	J	`jnl`	Multi-Modal Contextualization of Trajectory Data for Advanced Analysis. Datenbank-Spektrum Paul M. Walther, Fabian Deuser, Martin Werner
2024	J	`jnl`	Operational Framework for a Quantum Database. CoRR Carla Rieger, Michele Grossi, Gian Giacomo Guerreschi, Sofia Vallecorsa, Martin Werner
2024	—	`conf`	Optimizing Geo-Localization with k-Means Re-Ranking in Challenging Weather Conditions. UAVM Fabian Deuser, Martin Werner, Konrad Habel, Norbert Oswald
2024	—	`ed.`	Proceedings of the 3rd ACM SIGSPATIAL International Workshop on Searching and Mining Large Collections of Geospatial Data, GeoSearch 2024, Atlanta, GA, USA, 29 October 2024 - 1 November 2024 GeoSearch@SIGSPATIAL Hao Li, Abhishek Potnis, Wenwen Li, Dalton D. Lunga, Martin Werner, Andreas Züfle
2024	—	`conf`	Random Affine Transformation Feature Representation Learning for Fast Polygon Retrieval. GeoSearch@SIGSPATIAL Zhangyu Wang, Xingyi Du, Hao Li, Martin Werner
2024	—	`conf`	Random Data Distribution for Efficient Parallel Point Cloud Processing. AGILE Conf. Balthasar Teuscher, Martin Werner
2024	J	`jnl`	Satellite Image Representations for Quantum Classifiers. Datenbank-Spektrum Johann Maximilian Zollner, Paul M. Walther, Martin Werner
2024	—	`conf`	Zero-Copy AI-Augmented Signal Processing Pipeline on Heterogeneous Satellite Processors. IEEECONF Michael Petry, Andreas Koch, Martin Werner
2023	—	`conf`	Accelerated Deep-Learning inference on FPGAs in the Space Domain. CF Michael Petry, Patrick Gest, Andreas Koch, Max Ghiglione, Martin Werner
2023	—	`conf`	Bavaria Buildings - A Novel Dataset for Building Footprint Extraction, Instance Segmentation, and Data Quality Estimation. SIGSPATIAL/GIS Martin Werner, Hao Li, Johann Maximilian Zollner, Balthasar Teuscher, Fabian Deuser
2023	J	`jnl`	Compression Supports Spatial Deep Learning. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. Gabriel Dax, Srilakshmi Nagarajan, Hao Li, Martin Werner
2023	J	`jnl`	Cross-City Matters: A Multimodal Remote Sensing Benchmark Dataset for Cross-City Semantic Segmentation using High-Resolution Domain Adaptation Networks. CoRR Danfeng Hong, Bing Zhang, Hao Li, Yuxuan Li, Jing Yao, Chenyu Li, Martin Werner, Jocelyn Chanussot, Alexander Zipf, Xiao Xiang Zhu
2023	—	`conf`	Envisioning Physical Layer Flexibility Through the Power of Machine-Learning. GLOBECOM (Workshops) Michael Petry, Andreas Koch, Martin Werner
2023	—	`conf`	Exploring GeoAI Methods for Supraglacial Lake Mapping on Greenland Ice Sheet. SIGSPATIAL/GIS Xuanshu Luo, Paul M. Walther, Wejdene Mansour, Balthasar Teuscher, Johann Maximilian Zollner, Hao Li, Martin Werner
2023	—	`conf`	Machine Learning Application Benchmark. CF Andreas Koch, Michael Petry, Max Ghiglione, Amir Raoofy, Gabriel Dax, Gianluca Furano, Martin Werner, Carsten Trinitis, Martin Langer
2023	—	`conf`	Orientation-Guided Contrastive Learning for UAV-View Geo-Localisation. UAVM Fabian Deuser, Konrad Habel, Martin Werner, Norbert Oswald
2023	J	`jnl`	Orientation-Guided Contrastive Learning for UAV-View Geo-Localisation. CoRR Fabian Deuser, Konrad Habel, Martin Werner, Norbert Oswald
2023	—	`ed.`	Proceedings of the 11th ACM SIGSPATIAL International Workshop on Analytics for Big Geospatial Data, BigSpatial 2023, Hamburg, Germany, 13 November 2023 BigSpatial@SIGSPATIAL Ashwin Shashidharan, Martin Werner, Krishna Karthik Gadiraju, Varun Chandola, Ranga Raju Vatsavai
2023	—	`ed.`	Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Searching and Mining Large Collections of Geospatial Data, GeoSearch 2023, Hamburg, Germany, 13 November 2023 GeoSearch@SIGSPATIAL Hao Li, Gabriele Cavallaro, Dora B. Heras, Dalton D. Lunga, Martin Werner, Andreas Züfle
2023	—	`conf`	Rethink Geographical Generalizability with Unsupervised Self-Attention Model Ensemble: A Case Study of OpenStreetMap Missing Building Detection in Africa. SIGSPATIAL/GIS Hao Li, Jiapan Wang, Johann Maximilian Zollner, Gengchen Mai, Ni Lao, Martin Werner
2023	—	`conf`	Semi-Supervised Learning from Street-View Images and OpenStreetMap for Automatic Building Height Estimation. GIScience Hao Li, Zhendong Yuan, Gabriel Dax, Gefei Kong, Hongchao Fan, Alexander Zipf, Martin Werner
2023	J	`jnl`	Semi-supervised Learning from Street-View Images and OpenStreetMap for Automatic Building Height Estimation. CoRR Hao Li, Zhendong Yuan, Gabriel Dax, Gefei Kong, Hongchao Fan, Alexander Zipf, Martin Werner
2023	—	`conf`	Signal Separation in Global, Temporal Gravity Data. GeoAI@SIGSPATIAL Betty Heller-Kaikov, Roland Pail, Martin Werner
2023	J	`jnl`	Towards Mobility Data Science (Vision Paper). CoRR Mohamed F. Mokbel, Mahmoud Attia Sakr, Li Xiong, Andreas Züfle, Jussara M. Almeida, Taylor Anderson, Walid G. Aref, Gennady L. Andrienko, Natalia V. Andrienko, Yang Cao, Sanjay Chawla, Reynold Cheng, Panos K. Chrysanthis, Xiqi Fei, Gabriel Ghinita, Anita Graser, Dimitrios Gunopulos, Christian S. Jensen, Joon-Seok Kim, Kyoung-Sook Kim, Peer Kröger, John Krumm, Johannes Lauer, Amr Magdy, Mario A. Nascimento, Siva Ravada, Matthias Renz, Dimitris Sacharidis, Cyrus Shahabi, Flora D. Salim, Mohamed Sarwat, Maxime Schoemans, Bettina Speckmann, Egemen Tanin, Xu Teng, Yannis Theodoridis, Kristian Torp, Goce Trajcevski, Marc J. van Kreveld, Carola Wenk, Martin Werner, Raymond Chi-Wing Wong, Song Wu, Jianqiu Xu, Moustafa Youssef, Demetris Zeinalipour, Mengxuan Zhang, Esteban Zimányi
2022	J	`jnl`	A Spatio-Temporal Cognitive Framework for Individual Route Choice in Outdoor Evacuation Scenarios. ISPRS Int. J. Geo Inf. Fei Gao, Zhiqiang Du, Chenyu Fang, Lin Zhou, Martin Werner
2022	J	`jnl`	An improved optimization model for crowd evacuation considering individual exit choice preference. Trans. GIS Fei Gao, Zhiqiang Du, Martin Werner, Yuhui Zhao
2022	—	`conf`	AtlasHDF: an efficient big data framework for GeoAI. BigSpatial@SIGSPATIAL Martin Werner, Hao Li
2022	—	`conf`	Benchmarking and feasibility aspects of machine learning in space systems. CF Amir Raoofy, Gabriel Dax, Vittorio Serra, Max Ghiglione, Martin Werner, Carsten Trinitis
2022	J	`jnl`	Mobility Data Science (Dagstuhl Seminar 22021). Dagstuhl Reports Mohamed F. Mokbel, Mahmoud Attia Sakr, Li Xiong, Andreas Züfle, Jussara M. Almeida, Taylor Anderson, Walid G. Aref, Gennady L. Andrienko, Natalia V. Andrienko, Yang Cao, Sanjay Chawla, Reynold Cheng, Panos K. Chrysanthis, Xiqi Fei, Gabriel Ghinita, Anita Graser, Dimitrios Gunopulos, Christian S. Jensen, Joon-Seok Kim, Kyoung-Sook Kim, Peer Kröger, John Krumm, Johannes Lauer, Amr Magdy, Mario A. Nascimento, Siva Ravada, Matthias Renz, Dimitris Sacharidis, Cyrus Shahabi, Flora D. Salim, Mohamed Sarwat, Maxime Schoemans, Bettina Speckmann, Egemen Tanin, Yannis Theodoridis, Kristian Torp, Goce Trajcevski, Marc J. van Kreveld, Carola Wenk, Martin Werner, Raymond Chi-Wing Wong, Song Wu, Jianqiu Xu, Moustafa Youssef, Demetris Zeinalipour, Mengxuan Zhang, Esteban Zimányi
2021	C	`conf`	Genetic Algorithm for Improved Transfer Learning Through Bagging Color-Adjusted Models. IGARSS Gabriel Dax, Moritz Laass, Martin Werner
2021	—	`ed.`	GeoSearch'21: Proceedings of the 1st ACM SIGSPATIAL International Workshop on Searching and Mining Large Collections of Geospatial Data, Virtual Event / Beijing, China, 2 November 2021 GeoSearch@SIGSPATIAL Gabriele Cavallaro, Dora B. Heras, Dalton D. Lunga, Martin Werner, Andreas Züfle
2021	J	`jnl`	GloBiMapsAI: An AI-Enhanced Probabilistic Data Structure for Global Raster Datasets. ACM Trans. Spatial Algorithms Syst. Martin Werner
2021	B	`conf`	Improving persistence based trajectory simplification. MDM Moritz Laass, Marie Kiermeier, Martin Werner
2021	—	`conf`	Information-optimal Abstaining for Reliable Classification of Building Functions. AGILE Conf. Gabriel Dax, Martin Werner
2021	B	`conf`	Trajectory Similarity using Compression. MDM Gabriel Dax, Martin Werner
2020	—	`conf`	Computational Challenges for Artificial Intelligence and Machine Learning in Environmental Research. GI-Jahrestagung Martin Werner, Gabriel Dax, Moritz Laass
2020	J	`jnl`	Introduction to this special issue: SIGSPATIAL 2020 event reports. ACM SIGSPATIAL Special Andreas Züfle, Martin Werner
2020	J	`jnl`	Machine Learning Information Fusion in Earth Observation: A Comprehensive Review of Methods, Applications and Data Sources. CoRR Sancho Salcedo-Sanz, Pedram Ghamisi, Maria Piles, Martin Werner, Lucas Cuadra, Álvaro Moreno-Martínez, Emma Izquierdo-Verdiguier, Jordi Muñoz-Marí, Amirhosein Mosavi, Gustau Camps-Valls
2020	J	`jnl`	Machine learning information fusion in Earth observation: A comprehensive review of methods, applications and data sources. Inf. Fusion Sancho Salcedo-Sanz, Pedram Ghamisi, María Piles, Martin Werner, Lucas Cuadra, Álvaro Moreno-Martínez, Emma Izquierdo-Verdiguier, Jordi Muñoz-Marí, Amirhosein Mosavi, Gustau Camps-Valls
2019	—	`conf`	GIS++: Modern C++ for Efficient and Parallel In-Memory Spatial Computing. SpatialAPI@SIGSPATIAL Martin Werner
2019	—	`conf`	GloBiMaps - A Probabilistic Data Structure for In-Memory Processing of Global Raster Datasets. SIGSPATIAL/GIS Martin Werner
2019	J	`jnl`	Parallel Processing Strategies for Big Geospatial Data. Frontiers Big Data Martin Werner
2019	J	`jnl`	Quantum spatial computing. ACM SIGSPATIAL Special Martin Werner
2018	J	`jnl`	ACM SIGSPATIAL GIS Cup 2017: range queries under Fréchet distance. ACM SIGSPATIAL Special Martin Werner, Dev Oliver
2018	B	`conf`	DCount - A Probabilistic Algorithm for Accurately Disaggregating Building Occupant Counts into Room Counts. MDM Mikkel Baun Kjærgaard, Martin Werner, Fisayo Caleb Sangogboye, Krzysztof Arendt
2018	—	`conf`	Spatial Data Locality in Scalable and Fault-tolerant Distributed Spatial Computing Systems. BigSpatial@SIGSPATIAL Martin Werner
2018	—	`conf`	Topology Extraction from Occupancy Grids. LBS Martin Werner
2017	—	`conf`	Anomaly detection in self-organizing industrial systems using pathlets. ICIT Marie Kiermeier, Martin Werner, Claudia Linnhoff-Popien, Horst Sauer, Jan Wieghardt
2017	C	`conf`	Building scalable models for anomaly detection in self-organizing industrial systems. INDIN Marie Kiermeier, Martin Werner, Horst Sauer, Jan Wieghardt
2017	—	`ch.`	Innovationszentrum Mobiles Internet des ZD.B. 50 Jahre Universitäts-Informatik in München Claudia Linnhoff-Popien, Sebastian Feld, Martin Werner, Mirco Schönfeld
2017	C	`conf`	Similarity Search for Spatial Trajectories Using Online Lower Bounding DTW and Presorting Strategies. TIME Marie Kiermeier, Martin Werner
2016	—	`conf`	A low-dimensional feature vector representation for alignment-free spatial trajectory analysis. MobiGIS Martin Werner, Marie Kiermeier
2016	—	`conf`	Approximated environment features with application to trajectory annotation. SSCI Sebastian Feld, Martin Werner, Claudia Linnhoff-Popien
2016	C	`conf`	DeepMoVIPS: Visual indoor positioning using transfer learning. IPIN Martin Werner, Carsten Hahn, Lorenz Schauer
2016	J	`jnl`	Privacy-protected communication for location-based services. Secur. Commun. Networks Martin Werner
2016	J	`jnl`	Traversing Bitcoin's P2P network: insights into the structure of a decentralised currency. Int. J. Comput. Sci. Eng. Sebastian Feld, Mirco Schönfeld, Martin Werner
2015	J	`jnl`	Analyzing Pedestrian Flows Based on Wi-Fi and Bluetooth Captures. EAI Endorsed Trans. Ubiquitous Environ. Lorenz Schauer, Martin Werner
2015	C	`conf`	Archetypes of alternative routes in buildings. IPIN Sebastian Feld, Martin Werner, Mirco Schönfeld, Stefanie Hasler
2015	—	`conf`	BACR: set similarities with lower bounds and application to spatial trajectories. SIGSPATIAL/GIS Martin Werner
2015	C	`conf`	KeyPocket - Improving Security and Usability for Provider Independent Login Architectures with Mobile Devices. SecureComm André Ebert, Chadly Marouane, Benno Rott, Martin Werner
2015	—	`conf`	The Gaussian Bloom Filter. DASFAA (1) Martin Werner, Mirco Schönfeld
2015	C	`conf`	Towards a privacy-preserving hybrid radio network: design and open challenges. I4CS Mirco Schönfeld, Martin Werner, Claudia Linnhoff-Popien, Alexander Erk
2014	—	`conf`	Analyzing the Deployment of Bitcoin's P2P Network under an AS-level Perspective. ANT/SEIT Sebastian Feld, Mirco Schönfeld, Martin Werner
2014	—	`conf`	Distributed privacy-preserving mean estimation. PRISMS Mirco Schönfeld, Martin Werner
2014	C	`conf`	Estimating crowd densities and pedestrian flows using wi-fi and bluetooth. MobiQuitous Lorenz Schauer, Martin Werner, Philipp Marcus
2014	C	`conf`	Homotopy and alternative routes in indoor navigation scenarios. IPIN Martin Werner, Sebastian Feld
2014	—	`book`	Indoor Location-Based Services - Prerequisites and Foundations Martin Werner
2014	C	`conf`	Visual positioning systems - An extension to MoVIPS. IPIN Chadly Marouane, Marco Maier, Sebastian Feld, Martin Werner
2013	—	`conf`	Node Wake-Up via OVSF-Coded Bloom Filters in Wireless Sensor Networks. ADHOCNETS Mirco Schönfeld, Martin Werner
2012	C	`conf`	Automated WLAN calibration with a backtracking particle filter. IPIN Moritz Kessel, Martin Werner
2012	C	`conf`	DualCodes: Backward Compatible Multi-layer 2D-Barcodes. MobiQuitous Martin Werner, Mirco Schönfeld
2012	—	`—`	Ubiquitous Navigation: skalierbare ortsbezogene Dienste in Gebäuden. Martin Werner
2011	C	`conf`	Indoor positioning using smartphone camera. IPIN Martin Werner, Moritz Kessel, Chadly Marouane
2011	B	`conf`	Selection and Ordering of Points-of-Interest in Large-Scale Indoor Navigation Systems. COMPSAC Martin Werner
2010	—	`conf`	A Privacy-Enabled Architecture for Location-Based Services. MobiSec Martin Werner
2010	—	`conf`	A Workflow Definition Language for Business Integration of Mobile Devices. MOBILWARE Martin Werner, Stephan A. W. Verclas, Claudia Linnhoff-Popien
2010	—	`conf`	Organisation of Indoor Navigation data from a data query perspective. UPINLBS Martin Werner, Moritz Kessel
2010	—	`conf`	Re-Socializing Online Social Networks. GreenCom/CPSCom Michael Dürr, Martin Werner, Marco Maier