Dimka Karastoyanova

ORCID

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 46

Top Venues

CoRR

IEEE Trans. Instrum. Meas.

ICWS

OTM Conferences

Darmstadt University of Technology (PHD)

Education History

Darmstadt University of Technology

PHD

Publications

Wen Shi, Dimka Karastoyanova, Yongsheng Ma, Yongming Huang, Guobao Zhang
Erratum to "Clustering-Based Granular Representation of Time Series With Application to Collective Anomaly Detection". IEEE Trans. Instrum. Meas. 73 (2024)
Mohammed Alghazwi, Dewi Davies-Batista, Dimka Karastoyanova, Fatih Turkmen
VPAS: Publicly Verifiable and Privacy-Preserving Aggregate Statistics on Distributed Datasets. CoRR (2024)
Anil Mathew, Vasilios Andrikopoulos, Frank J. Blaauw, Dimka Karastoyanova
Pattern-based serverless data processing pipelines for Function-as-a-Service orchestration systems. Future Gener. Comput. Syst. 154 (2024)
Nafiseh Soveizi, Dimka Karastoyanova
Enhancing Workflow Security in Multi-Cloud Environments through Monitoring and Adaptation upon Cloud Service and Network Security Violations. CoRR (2023)
Wen Shi, George Azzopardi, Dimka Karastoyanova, Yongming Huang
Bidirectional piecewise linear representation of time series with application to collective anomaly detection. Adv. Eng. Informatics 58 (2023)
Ludwig Stage, Dimka Karastoyanova
Trusted Provenance of Automated, Collaborative and Adaptive Data Processing Pipelines. CoRR (2023)
Tariq Bontekoe, Dimka Karastoyanova, Fatih Turkmen
Verifiable Privacy-Preserving Computing. CoRR (2023)
Steven Ndung'u, Trienko Grobler, Stefan J. Wijnholds, Dimka Karastoyanova, George Azzopardi
Advances on the classification of radio image cubes. CoRR (2023)
Xueyi Wang, Nicoletta Risi, Estefanía Talavera, Elisabetta Chicca, Dimka Karastoyanova, George Azzopardi
Fall Detection with Event-Based Data: A Case Study. CAIP (2) (2023)
Nafiseh Soveizi, Fatih Turkmen, Dimka Karastoyanova
Security and privacy concerns in cloud-based scientific and business workflows: A systematic review. Future Gener. Comput. Syst. 148 (2023)
Nafiseh Soveizi, Dimka Karastoyanova
Enhancing Workflow Security in Multi-cloud Environments Through Monitoring and Adaptation upon Cloud Service and Network Security Violations. CoopIS (2023)
Eduard Sabo, Mirela Riveni, Dimka Karastoyanova
Decentralized Networks Growth Analysis: Instance Dynamics on Mastodon. COMPLEX NETWORKS (4) (2023)
Wen Shi, Dimka Karastoyanova, Yongming Huang, Guobao Zhang
Bidirectional Piecewise Linear Representation of Time Series and its Application in Clustering. IEEE Trans. Instrum. Meas. 72 (2023)
Dyllan Cartwright, Radu Andrei Sterie, Arash Yadegari Ghahderijani, Dimka Karastoyanova
Adaptive Process Log Generation and Analysis with Next(Log) and ML.Log. EDOC Workshops (2023)
Wen Shi, Dimka Karastoyanova, Yongsheng Ma, Yongming Huang, Guobao Zhang
Clustering-Based Granular Representation of Time Series With Application to Collective Anomaly Detection. IEEE Trans. Instrum. Meas. 72 (2023)
Steven Ndung'u, Trienko L. Grobler, Stefan J. Wijnholds, Dimka Karastoyanova, George Azzopardi
Deep supervised hashing for fast retrieval of radio image cubes. CoRR (2023)
Steven Ndung'u, Trienko L. Grobler, Stefan J. Wijnholds, Dimka Karastoyanova, George Azzopardi
Classification of Radio Galaxies with trainable COSFIRE filters. CoRR (2023)
Leon Visscher, Mohammed Alghazwi, Dimka Karastoyanova, Fatih Turkmen
Poster: Privacy-preserving Genome Analysis using Verifiable Off-Chain Computation. CCS (2022)
Fadi Mohsen, Cornelis Zwart, Dimka Karastoyanova, Georgi Gaydadjiev
A Taxonomy for Large-Scale Cyber Security Attacks. EAI Endorsed Trans. Cloud Syst. 7 (21) (2022)
Mohammed Alghazwi, Fatih Turkmen, Joeri van der Velde, Dimka Karastoyanova
Blockchain for Genomics: A Systematic Literature Review. Distributed Ledger Technol. Res. Pract. 1 (2) (2022)
Fadi Mohsen, Dimka Karastoyanova, George Azzopardi
To remove or not remove Mobile Apps? A data-driven predictive model approach. CoRR (2022)
Guru Swaroop Bennabhaktula, Enrique Alegre, Dimka Karastoyanova, George Azzopardi
Camera model identification based on forensic traces extracted from homogeneous patches. Expert Syst. Appl. 206 (2022)
Nafiseh Soveizi, Fatih Turkmen, Dimka Karastoyanova
Security and Privacy Concerns in Cloud-based Scientific and Business Workflows: A Systematic Review. CoRR (2022)
Mohammed Alghazwi, Fatih Turkmen, Joeri van der Velde, Dimka Karastoyanova
Blockchain for Genomics: A Systematic Literature Review. CoRR (2021)
Arash Yadegari Ghahderijani, Dimka Karastoyanova
Autonomic Process Performance Improvement. EDOC Workshops (2021)
George Azzopardi, Dimka Karastoyanova, Marco Aiello, Christos N. Schizas
Editorial: Autonomous Health Monitoring and Assistance Systems With IoT. Frontiers Robotics AI 8 (2021)
Andreas Weiß, Vasilios Andrikopoulos, Michael Hahn, Dimka Karastoyanova
Model-as-You-Go for Choreographies: Rewinding and Repeating Scientific Choreographies. IEEE Trans. Serv. Comput. 13 (5) (2020)
Guru Swaroop Bennabhaktula, Enrique Alegre, Dimka Karastoyanova, George Azzopardi
Device-based Image Matching with Similarity Learning by Convolutional Neural Networks that Exploit the Underlying Camera Sensor Pattern Noise. ICPRAM (2020)
Guru Swaroop Bennabhaktula, Enrique Alegre, Dimka Karastoyanova, George Azzopardi
Device-based Image Matching with Similarity Learning by Convolutional Neural Networks that Exploit the Underlying Camera Sensor Pattern Noise. CoRR (2020)
Xueyi Wang, Estefanía Talavera, Dimka Karastoyanova, George Azzopardi
Fall Detection and Recognition from Egocentric Visual Data: A Case Study. ICPR Workshops (1) (2020)
Constantinos Loizou, Dimka Karastoyanova, Christos N. Schizas
Measuring the impact of blockchain on healthcare applications. APPIS (2019)
Ludwig Stage, Dimka Karastoyanova
Provenance Holder: Bringing Provenance, Reproducibility and Trust to Flexible Scientific Workflows and Choreographies. Business Process Management Workshops (2019)
Luise Pufahl, Dimka Karastoyanova
Enhancing Business Process Flexibility by Flexible Batch Processing. OTM Conferences (1) (2018)
Dimka Karastoyanova, Ludwig Stage
Towards Collaborative and Reproducible Scientific Experiments on Blockchain. CAiSE Workshops (2018)
Andreas Weiß, Dimka Karastoyanova
Enabling coupled multi-scale, multi-field experiments through choreographies of data-driven scientific simulations. Computing 98 (4) (2016)
Andreas Weiß, Vasilios Andrikopoulos, Santiago Gómez Sáez, Michael Hahn, Dimka Karastoyanova
ChorSystem: A Message-Based System for the Life Cycle Management of Choreographies. OTM Conferences (2016)
Vasilios Andrikopoulos, Marina Bitsaki, Santiago Gómez Sáez, Michael Hahn, Dimka Karastoyanova, Giorgos Koutras, Alina Psycharaki
Evaluating the Effect of Utility-based Decision Making in Collective Adaptive Systems. CLOSER (2) (2016)
Michael Hahn, Dimka Karastoyanova, Frank Leymann
A Management Life Cycle for Data-Aware Service Choreographies. ICWS (2016)
Michael Hahn, Dimka Karastoyanova, Frank Leymann
Data-Aware Service Choreographies Through Transparent Data Exchange. ICWE (2016)
Andreas Weiß, Vasilios Andrikopoulos, Michael Hahn, Dimka Karastoyanova
Rewinding and Repeating Scientific Choreographies. OTM Conferences (2015)
Andreas Weiß, Vasilios Andrikopoulos, Michael Hahn, Dimka Karastoyanova
Enabling the Extraction and Insertion of Reusable Choreography Fragments. ICWS (2015)
Santiago Gómez Sáez, Vasilios Andrikopoulos, Michael Hahn, Dimka Karastoyanova, Frank Leymann, Marigianna Skouradaki, Karolina Vukojevic-Haupt
Performance and Cost Trade-Off in IaaS Environments: A Scientific Workflow Simulation Environment Case Study. CLOSER (Selected Papers) (2015)
Santiago Gómez Sáez, Vasilios Andrikopoulos, Michael Hahn, Dimka Karastoyanova, Andreas Weiß
Enabling Reusable and Adaptive Modeling, Provisioning & Execution of BPEL Processes. SOCA (2015)
Santiago Gómez Sáez, Vasilios Andrikopoulos, Michael Hahn, Dimka Karastoyanova, Frank Leymann, Marigianna Skouradaki, Karolina Vukojevic-Haupt
Performance and Cost Evaluation for the Migration of a Scientific Workflow Infrastructure to the Cloud. CLOSER (2015)
Andreas Weiß, Vasilios Andrikopoulos, Michael Hahn, Dimka Karastoyanova
Fostering Reuse in Choreography Modeling Through Choreography Fragments. ICEIS (2) (2015)
Karolina Vukojevic-Haupt, Santiago Gomez Saez, Florian Haupt, Dimka Karastoyanova, Frank Leymann
A Middleware-Centric Optimization Approach for the Automated Provisioning of Services in the Cloud. CloudCom (2015)
Andreas Weiß, Dimka Karastoyanova, David Molnar, Siegfried Schmauder
Coupling of Existing Simulations using Bottom-up Modeling of Choreographies. GI-Jahrestagung (2014)
Karolina Vukojevic-Haupt, Florian Haupt, Dimka Karastoyanova, Frank Leymann
Replicability of Dynamically Provisioned Scientific Experiments. SOCA (2014)
Steve Strauch, Vasilios Andrikopoulos, Dimka Karastoyanova, Frank Leymann, Nikolay Nachev, Albrecht Stäbler
Migrating enterprise applications to the cloud: methodology and evaluation. Int. J. Big Data Intell. 1 (3) (2014)
Karolina Vukojevic-Haupt, Florian Haupt, Dimka Karastoyanova, Frank Leymann
Service Selection for On-Demand Provisioned Services. EDOC (2014)
Andreas Weiß, Dimka Karastoyanova
A Life Cycle for Coupled Multi-scale, Multi-field Experiments Realized through Choreographies. EDOC (2014)
Michael Hahn, Dimka Karastoyanova
Configurable and Collaborative Scientific Workflows. GI-Jahrestagung (2014)
Vasilios Andrikopoulos, Alexander Darsow, Dimka Karastoyanova, Frank Leymann
CloudDSF - The Cloud Decision Support Framework for Application Migration. ESOCC (2014)
Vasilios Andrikopoulos, Marina Bitsaki, Santiago Gomez Saez, Dimka Karastoyanova, Christos Nikolaou, Alina Psycharaki
Utility-based Decision Making in Collective Adaptive Systems. CLOSER (2014)
Michael Hahn, Santiago Gómez Sáez, Vasilios Andrikopoulos, Dimka Karastoyanova, Frank Leymann
SCE^MT: A Multi-tenant Service Composition Engine. SOCA (2014)
Michael Hahn, Santiago Gómez Sáez, Vasilios Andrikopoulos, Dimka Karastoyanova, Frank Leymann
Development and Evaluation of a Multi-tenant Service Middleware PaaS Solution. UCC (2014)
Florian Haupt, Markus Fischer, Dimka Karastoyanova, Frank Leymann, Karolina Vukojevic-Haupt
Service Composition for REST. EDOC (2014)
Vasilios Andrikopoulos, Santiago Gomez Saez, Dimka Karastoyanova, Andreas Weiß
Collaborative, Dynamic & Complex Systems - Modeling, Provision & Execution. CLOSER (2014)
Tanja Blascheck, Karolina Vukojevic-Haupt, Dominik Weber, Dimka Karastoyanova, Thomas Ertl
Towards Automated Analysis of Eye Tracking Studies using the Workflow Technology. GI-Jahrestagung (2014)
Florian Haupt, Dimka Karastoyanova, Frank Leymann, Benjamin Schroth
A Model-Driven Approach for REST Compliant Services. ICWS (2014)
Andreas Weiß, Santiago Gómez Sáez, Michael Hahn, Dimka Karastoyanova
Approach and Refinement Strategies for Flexible Choreography Enactment. OTM Conferences (2014)
Mirko Sonntag, Dimka Karastoyanova
Model-as-you-go: An Approach for an Advanced Infrastructure for Scientific Workflows. J. Grid Comput. 11 (3) (2013)
Steve Strauch, Vasilios Andrikopoulos, Thomas Bachmann, Dimka Karastoyanova, Stephan Passow, Karolina Vukojevic-Haupt
Decision Support for the Migration of the Application Database Layer to the Cloud. CloudCom (1) (2013)
Dimka Karastoyanova, Vasilios Andrikopoulos
eScienceSWaT - Towards an eScience Software Engineering Methodology. EDOC Workshops (2013)
Vasilios Andrikopoulos, Santiago Gomez Saez, Dimka Karastoyanova, Andreas Weiß
Towards Collaborative, Dynamic and Complex Systems (Short Paper). SOCA (2013)
Vasilios Andrikopoulos, Antonio Bucchiarone, Santiago Gomez Saez, Dimka Karastoyanova, Claudio Antares Mezzina
Towards Modeling and Execution of Collective Adaptive Systems. ICSOC Workshops (2013)
Dimka Karastoyanova
Springer computing special issue: adaptation in service-oriented and Cloud Computing. Computing 95 (6) (2013)
Karolina Vukojevic-Haupt, Dimka Karastoyanova, Frank Leymann
On-demand Provisioning of Infrastructure, Middleware and Services for Simulation Workflows. SOCA (2013)
Mirko Sonntag, Michael Hahn, Dimka Karastoyanova
Mayflower - Explorative Modeling of Scientific Workflows with BPEL. BPM (Demos) (2012)
Alexander Nowak, Dimka Karastoyanova, Frank Leymann, Andrej Rapoport, David Schumm
Flexible information design for business process visualizations. SOCA (2012)
David Schumm, Dimitrios Dentsas, Michael Hahn, Dimka Karastoyanova, Frank Leymann, Mirko Sonntag
Web Service Composition Reuse through Shared Process Fragment Libraries. ICWE (2012)
Michael Reiter, Hong Linh Truong, Schahram Dustdar, Dimka Karastoyanova, Robert Krause, Frank Leymann, Dieter Pahr
On Analyzing Quality of Data Influences on Performance of Finite Elements Driven Computational Simulations. Euro-Par (2012)
Andreas Metzger, Klaus Pohl, Mike P. Papazoglou, Elisabetta Di Nitto, Annapaola Marconi, Dimka Karastoyanova
Research challenges on adaptive software and services in the future internet: towards an S-Cube research roadmap. S-Cube@ICSE (2012)
Ralph Retter, Christoph Fehling, Dimka Karastoyanova, Frank Leymann, Daniel Schleicher
Combining horizontal and vertical composition of services. Serv. Oriented Comput. Appl. 6 (2) (2012)
Michael Reiter, Uwe Breitenbücher, Oliver Kopp, Dimka Karastoyanova
Quality of data driven simulation workflows. eScience (2012)
Dimka Karastoyanova, Dimitrios Dentsas, David Schumm, Mirko Sonntag, Lina Sun, Karolina Vukojevic
Service-based integration of human users in workflow-driven scientific experiments. eScience (2012)
Sebastian Wagner, Christoph Fehling, Dimka Karastoyanova, David Schumm
State propagation-based monitoring of business transactions. SOCA (2012)
Dimka Karastoyanova, Dragan Ivanovic, Zsolt Németh, Manuel Carro, Claudia Di Napoli, Maurizio Giordano, Cesare Pautasso
Research challenges on service technology foundations. S-Cube@ICSE (2012)
Mirko Sonntag, Katharina Görlach, Dimka Karastoyanova, Frank Leymann, Polina Malets, David Schumm
Views on Scientific Workflows. BIR (2011)
Michael Reiter, Uwe Breitenbücher, Schahram Dustdar, Dimka Karastoyanova, Frank Leymann, Hong Linh Truong
A Novel Framework for Monitoring and Analyzing Quality of Data in Simulation Workflows. eScience (2011)
Mirko Sonntag, Dimka Karastoyanova
Concurrent Workflow Evolution. Electron. Commun. Eur. Assoc. Softw. Sci. Technol. 37 (2011)
Mirko Sonntag, Sven Hotta, Dimka Karastoyanova, David Molnar, Siegfried Schmauder
Using Services and Service Compositions to Enable the Distributed Execution of Legacy Simulation Applications. ServiceWave (2011)
Michele Mancioppi, Olha Danylevych, Dimka Karastoyanova, Frank Leymann
Towards Classification Criteria for Process Fragmentation Techniques. Business Process Management Workshops (1) (2011)
David Schumm, Jiayang Cai, Christoph Fehling, Dimka Karastoyanova, Frank Leymann, Monika Weidmann
Composite Process View Transformation. EC-Web (2011)
Manuel Carro, Dimka Karastoyanova, Grace A. Lewis, Anna Liu
Third international workshop on principles of engineering service-oriented systems: (PESOS 2011). ICSE (2011)
Mirko Sonntag, Sven Hotta, Dimka Karastoyanova, David Molnar, Siegfried Schmauder
Workflow-based Distributed Environment for Legacy Simulation Applications. ICSOFT (1) (2011)
Mirko Sonntag, Dimka Karastoyanova
Compensation of Adapted Service Orchestration Logic in BPEL'n'Aspects. BPM (2011)
Peter Reimann, Michael Reiter, Holger Schwarz, Dimka Karastoyanova, Frank Leymann
SIMPL - A Framework for Accessing External Data in Simulation Workflows. BTW (2011)
Mirko Sonntag, Katharina Görlach, Dimka Karastoyanova, Frank Leymann, Michael Reiter
Process space-based scientific workflow enactment. Int. J. Bus. Process. Integr. Manag. 5 (1) (2010)
Olha Danylevych, Dimka Karastoyanova, Frank Leymann
Service Networks Modelling: An SOA & BPM Standpoint. J. Univers. Comput. Sci. 16 (13) (2010)
Philipp Leitner, Branimir Wetzstein, Dimka Karastoyanova, Waldemar Hummer, Schahram Dustdar, Frank Leymann
Preventing SLA Violations in Service Compositions Using Aspect-Based Fragment Substitution. ICSOC (2010)
Dimka Karastoyanova
On Scientific Experiments and Flexible Service Compositions. From Active Data Management to Event-Based Systems and More (2010)
David Schumm, Dimka Karastoyanova, Frank Leymann, Steve Strauch
Fragmento: Advanced Process Fragment Library. ISD (2010)
Ralph Mietzner, Christoph Fehling, Dimka Karastoyanova, Frank Leymann
Combining horizontal and vertical composition of services. SOCA (2010)
Mirko Sonntag, Dimka Karastoyanova, Ewa Deelman
Bridging the Gap between Business and Scientific Workflows: Humans in the Loop of Scientific Workflows. eScience (2010)
Branimir Wetzstein, Dimka Karastoyanova, Oliver Kopp, Frank Leymann, Daniel Zwink
Cross-organizational process monitoring based on service choreographies. SAC (2010)
Mirko Sonntag, Dimka Karastoyanova, Frank Leymann
The Missing Features of Workflow Systems for Scientific Computations. Software Engineering (Workshops) (2010)
Mirko Sonntag, Dimka Karastoyanova
BPEL'n'Aspects&Compensation: Adapted Service Orchestration Logic and Its Compensation Using Aspects. ICSOC (2010)
Mirko Sonntag, Dimka Karastoyanova, Ewa Deelman
BPEL4Pegasus: Combining Business and Scientific Workflows. ICSOC (2010)
David Schumm, Dimka Karastoyanova, Frank Leymann, Jörg Nitzsche
On Visualizing and Modelling BPEL with BPMN. GPC Workshops (2009)

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Publication Activity (10 Years)

Top Topics

Top Venues

Dimka Karastoyanova