Genady Grabarnik

According to our database, Genady Grabarnik authored at least 58 papers between 2002 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Chaos Engineering Based Kubernetes Pod Rescheduling Through Deep Sets and Reinforcement Learning.

Mattia Zaccarini, Filippo Poltronieri, Davide Borsatti, Walter Cerroni, Luca Foschini, Genady Ya. Grabarnik, Domenico Scotece, Larisa Shwartz, Cesare Stefanelli, Mauro Tortonesi

Proceedings of the NOMS 2025 IEEE Network Operations and Management Symposium, 2025

2024

KubeTwin: A Digital Twin Framework for Kubernetes Deployments at Scale.

Davide Borsatti, Walter Cerroni, Luca Foschini, Genady Ya. Grabarnik, Lorenzo Manca, Filippo Poltronieri, Domenico Scotece, Larisa Shwartz, Cesare Stefanelli, Mauro Tortonesi, Mattia Zaccarini

IEEE Trans. Netw. Serv. Manag., August, 2024

TELKA: Twin-Enhanced Learning for Kubernetes Applications.

Mattia Zaccarini, Davide Borsatti, Walter Cerroni, Luca Foschini, Genady Ya. Grabarnik, Lorenzo Manca, Filippo Poltronieri, Domenico Scotece, Larisa Shwartz, Cesare Stefanelli, Mauro Tortonesi

Proceedings of the IEEE Symposium on Computers and Communications, 2024

2023

Modeling Digital Twins of Kubernetes-Based Applications.

Davide Borsatti, Walter Cerroni, Luca Foschini, Genady Ya. Grabarnik, Filippo Poltronieri, Domenico Scotece, Larisa Shwartz, Cesare Stefanelli, Mauro Tortonesi, Mattia Zaccarini

Proceedings of the IEEE Symposium on Computers and Communications, 2023

Characterization of Microservice Response Time in Kubernetes: A Mixture Density Network Approach.

Lorenzo Manca, Davide Borsatti, Filippo Poltronieri, Mattia Zaccarini, Domenico Scotece, Gianluca Davoli, Luca Foschini, Genady Ya. Grabarnik, Larisa Shwartz, Cesare Stefanelli, Mauro Tortonesi, Walter Cerroni

Proceedings of the 19th International Conference on Network and Service Management, 2023

Using Simulation and DT to Improve Performance of Systems Operation Modeling.

Genady Ya. Grabarnik, Filippo Poltronieri, Mauro Tortonesi, Mattia Zaccarini, Larisa Shwartz

Proceedings of the 33rd Annual International Conference on Computer Science and Software Engineering, 2023

2022

BDMaaS+: Business-Driven and Simulation-Based Optimization of IT Services in the Hybrid Cloud.

Walter Cerroni, Luca Foschini, Genady Ya. Grabarnik, Filippo Poltronieri, Larisa Shwartz, Cesare Stefanelli, Mauro Tortonesi

IEEE Trans. Netw. Serv. Manag., 2022

2021

Detecting Causal Structure on Cloud Application Microservices Using Granger Causality Models.

Qing Wang, Larisa Shwartz, Genady Ya. Grabarnik, Vijay Arya, Karthikeyan Shanmugam

Proceedings of the 14th IEEE International Conference on Cloud Computing, 2021

2019

An Integrated Framework for Mining Temporal Logs from Fluctuating Events.

Chunqiu Zeng, Liang Tang, Wubai Zhou, Tao Li, Larisa Shwartz, Genady Ya. Grabarnik

IEEE Trans. Serv. Comput., 2019

Online Interactive Collaborative Filtering Using Multi-Armed Bandit with Dependent Arms.

Qing Wang, Chunqiu Zeng, Wubai Zhou, Tao Li, S. S. Iyengar, Larisa Shwartz, Genady Ya. Grabarnik

IEEE Trans. Knowl. Data Eng., 2019

What-if Scenario Analysis for IT Services in Hybrid Cloud Environments with BDMaaS+.

Walter Cerroni, Luca Foschini, Genady Ya. Grabarnik, Larisa Shwartz, Mauro Tortonesi

Proceedings of the IFIP/IEEE International Symposium on Integrated Network Management, 2019

Leveraging AI in Service Automation Modeling: From Classical AI Through Deep Learning to Combination Models.

Qing Wang, Larisa Shwartz, Genady Ya. Grabarnik, Michael Nidd, Jinho Hwang

Proceedings of the Service-Oriented Computing - 17th International Conference, 2019

Automated Partial Credit for STEM classes.

Genady Ya. Grabarnik, Serge Yaskolko

Proceedings of the IEEE Frontiers in Education Conference, 2019

2018

Estimating Delay Times Between Cloud Datacenters: A Pragmatic Modeling Approach.

Walter Cerroni, Luca Foschini, Genady Ya. Grabarnik, Larisa Shwartz, Mauro Tortonesi

IEEE Commun. Lett., 2018

Online IT Ticket Automation Recommendation Using Hierarchical Multi-armed Bandit Algorithms.

Qing Wang, Tao Li, S. S. Iyengar, Larisa Shwartz, Genady Ya. Grabarnik

Proceedings of the 2018 SIAM International Conference on Data Mining, 2018

Multi-view feature selection for labeling noisy ticket data.

Wubai Zhou, Xiaolong Zhu, Tao Li, Larisa Shwartz, Genady Ya. Grabarnik

Proceedings of the 2018 IEEE/IFIP Network Operations and Management Symposium, 2018

Improving STEM's Calculus education using cross-countries best teaching practices.

Genady Ya. Grabarnik, Luiza Kim-Tyan, Serge Yaskolko

Proceedings of the IEEE Frontiers in Education Conference, 2018

Service Placement for Hybrid Clouds Environments based on Realistic Network Measurements.

Walter Cerroni, Luca Foschini, Genady Ya. Grabarnik, Larisa Shwartz, Mauro Tortonesi

Proceedings of the 14th International Conference on Network and Service Management, 2018

AISTAR: An Intelligent System for Online IT Ticket Automation Recommendation.

Qing Wang, Chunqiu Zeng, S. S. Iyengar, Tao Li, Larisa Shwartz, Genady Ya. Grabarnik

Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

2017

Knowledge Guided Hierarchical Multi-Label Classification Over Ticket Data.

Chunqiu Zeng, Wubai Zhou, Tao Li, Larisa Shwartz, Genady Ya. Grabarnik

IEEE Trans. Netw. Serv. Manag., 2017

Online Interactive Collaborative Filtering Using Multi-Armed Bandit with Dependent Arms.

Qing Wang, Chunqiu Zeng, Wubai Zhou, Tao Li, Larisa Shwartz, Genady Ya. Grabarnik

CoRR, 2017

STAR: A System for Ticket Analysis and Resolution.

Wubai Zhou, Wei Xue, Ramesh Baral, Qing Wang, Chunqiu Zeng, Tao Li, Jian Xu, Zheng Liu, Larisa Shwartz, Genady Ya. Grabarnik

Proceedings of the 23rd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Halifax, NS, Canada, August 13, 2017

Constructing the Knowledge Base for Cognitive IT Service Management.

Qing Wang, Wubai Zhou, Chunqiu Zeng, Tao Li, Larisa Shwartz, Genady Ya. Grabarnik

Proceedings of the 2017 IEEE International Conference on Services Computing, 2017

2016

Resolution Recommendation for Event Tickets in Service Management.

Wubai Zhou, Liang Tang, Chunqiu Zeng, Tao Li, Larisa Shwartz, Genady Ya. Grabarnik

IEEE Trans. Netw. Serv. Manag., 2016

Data-driven cloud-based IT services performance forecasting.

Genady Ya. Grabarnik, Mauro Tortonesi, Larisa Shwartz

Proceedings of the 2016 IEEE International Conference on Big Data (IEEE BigData 2016), 2016

2015

Resolution recommendation for event tickets in service management.

Wubai Zhou, Liang Tang, Tao Li, Larisa Shwartz, Genady Grabarnik

Proceedings of the IFIP/IEEE International Symposium on Integrated Network Management, 2015

Business-driven configuration of IT services in public and hybrid clouds based on performance forecasting.

Genady Ya. Grabarnik, Mauro Tortonesi, Larisa Shwartz

Proceedings of the IFIP/IEEE International Symposium on Integrated Network Management, 2015

Recommending ticket resolution using feature adaptation.

Wubai Zhou, Tao Li, Larisa Shwartz, Genady Ya. Grabarnik

Proceedings of the 11th International Conference on Network and Service Management, 2015

2014

Hierarchical multi-label classification over ticket data using contextual loss.

Chunqiu Zeng, Tao Li, Larisa Shwartz, Genady Grabarnik

Proceedings of the 2014 IEEE Network Operations and Management Symposium, 2014

Business-driven optimization of component placement for complex services in federated Clouds.

Genady Grabarnik, Larisa Shwartz, Mauro Tortonesi

Proceedings of the 2014 IEEE Network Operations and Management Symposium, 2014

Testing performance of IT service associates under variable load.

Genady Grabarnik, Yefim Haim Michlin, Larisa Shwartz

Proceedings of the 2014 IEEE Network Operations and Management Symposium, 2014

Mining temporal lag from fluctuating events for correlation and root cause analysis.

Chunqiu Zeng, Liang Tang, Tao Li, Larisa Shwartz, Genady Grabarnik

Proceedings of the 10th International Conference on Network and Service Management, 2014

2013

An integrated framework for optimizing automatic monitoring systems in large IT infrastructures.

Liang Tang, Tao Li, Larisa Shwartz, Florian Pinel, Genady Grabarnik

Proceedings of the 19th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2013

Recommending resolutions for problems identified by monitoring.

Liang Tang, Tao Li, Larisa Shwartz, Genady Grabarnik

Proceedings of the 2013 IFIP/IEEE International Symposium on Integrated Network Management (IM 2013), 2013

Robustness of comparison sequential test for the piloting in Service Delivery.

Yefim Haim Michlin, Genady Grabarnik, Larisa Shwartz, Ofer Shaham

Proceedings of the 2013 IFIP/IEEE International Symposium on Integrated Network Management (IM 2013), 2013

Identifying missed monitoring alerts based on unstructured incident tickets.

Liang Tang, Tao Li, Larisa Shwartz, Genady Grabarnik

Proceedings of the 9th International Conference on Network and Service Management, 2013

2012

Optimizing system monitoring configurations for non-actionable alerts.

Liang Tang, Tao Li, Florian Pinel, Larisa Shwartz, Genady Grabarnik

Proceedings of the 2012 IEEE Network Operations and Management Symposium, 2012

Designing pilot for operational innovation in IT service delivery.

Genady Grabarnik, Yefim Haim Michlin, Larisa Shwartz

Proceedings of the 2012 IEEE Network Operations and Management Symposium, 2012

SUITS: How to make a global IT service provider sustainable?

Parijat Dube, Genady Grabarnik, Larisa Shwartz

Proceedings of the 2012 IEEE Network Operations and Management Symposium, 2012

2010

Automating the delivery of IT Service Continuity Management through cloud service orchestration.

Markus Klems, Stefan Tai, Larisa Shwartz, Genady Grabarnik

Proceedings of the IEEE/IFIP Network Operations and Management Symposium, 2010

2009

Comparison of the Mean Time Between Failures for Two Systems Under Short Tests.

Yefim Haim Michlin, Genady Grabarnik, E. Leshchenko

IEEE Trans. Reliab., 2009

Safe Reasoning Over Ontologies

Genady Grabarnik, Aaron Kershenbaum

CoRR, 2009

Multi-tenant solution for IT service management: A quantitative study of benefits.

Larisa Shwartz, Yixin Diao, Genady Grabarnik

Proceedings of the Integrated Network Management, 2009

Towards an optimized model of incident ticket correlation.

Patricia Marcu, Genady Grabarnik, Laura Z. Luan, Daniela Rosu, Larisa Shwartz, Christopher Ward

Proceedings of the Integrated Network Management, 2009

Sparse signal recovery with exponential-family noise.

Irina Rish, Genady Grabarnik

Proceedings of the 47th Annual Allerton Conference on Communication, 2009

Managing Faults in the Service Delivery Process of Service Provider Coalitions.

Patricia Marcu, Larisa Shwartz, Genady Grabarnik, David Loewenstern

Proceedings of the 2009 IEEE International Conference on Services Computing (SCC 2009), 2009

2008

Decomposition of IT service processes and alternative service identification using ontologies.

Christian Bartsch, Larisa Shwartz, Christopher Ward, Genady Grabarnik, Melissa J. Buco

Proceedings of the IEEE/IFIP Network Operations and Management Symposium: Pervasive Management for Ubioquitous Networks and Services, 2008

Closed-form supervised dimensionality reduction with generalized linear models.

Irina Rish, Genady Grabarnik, Guillermo A. Cecchi, Francisco Pereira, Geoffrey J. Gordon

Proceedings of the Machine Learning, 2008

Dynamic management of outsourced service processes' QoS in a service provider - service supplier environment.

Genady Grabarnik, Heiko Ludwig, Larisa Shwartz

Proceedings of BDIM 2008, 2008

2007

Sequential Testing for Comparison of the Mean Time Between Failures for Two Systems.

Yefim Haim Michlin, Genady Grabarnik

IEEE Trans. Reliab., 2007

IT Service Provider's Multi-Customer and Multi-Tenant Environments.

Larisa Shwartz, Naga Ayachitula, Melissa J. Buco, Genady Grabarnik, Maheswaran Surendra, Christopher Ward, Steve Weinberger

Proceedings of the 9th IEEE International Conference on E-Commerce Technology (CEC 2007) / 4th IEEE International Conference on Enterprise Computing, 2007

Management of Service Process QoS in a Service Provider - Service Supplier Environment.

Genady Grabarnik, Heiko Ludwig, Larisa Shwartz

Proceedings of the 9th IEEE International Conference on E-Commerce Technology (CEC 2007) / 4th IEEE International Conference on Enterprise Computing, 2007

2005

Adaptive diagnosis in distributed systems.

Irina Rish, Mark Brodie, Sheng Ma, Natalia Odintsova, Alina Beygelzimer, Genady Grabarnik, Karina Hernandez

IEEE Trans. Neural Networks, 2005

On weak convergence of iterates in quantum Lp-spaces (p≥1).

Genady Grabarnik, Alexander A. Katz, Laura Shwartz

Int. J. Math. Math. Sci., 2005

2004

Real-time problem determination in distributed systems using active probing.

Irina Rish, Mark Brodie, Natalia Odintsova, Sheng Ma, Genady Grabarnik

Proceedings of the Managing Next Generation Convergence Networks and Services, 2004

Generic Adapter Logging Toolkit.

Genady Grabarnik, Abdi Salahshour, Balan Subramanian, Sheng Ma

Proceedings of the 1st International Conference on Autonomic Computing (ICAC 2004), 2004

2003

Data-driven validation, completion and construction of event relationship networks.

Chang-Shing Perng, David Thoenen, Genady Grabarnik, Sheng Ma, Joseph L. Hellerstein

Proceedings of the Ninth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Washington, DC, USA, August 24, 2003

2002

Progressive and Interactive Analysis of Event Data Using Event Miner.

Sheng Ma, Joseph L. Hellerstein, Chang-Shing Perng, Genady Grabarnik

Proceedings of the 2002 IEEE International Conference on Data Mining (ICDM 2002), 2002