Vatche Isahagian

According to our database, Vatche Isahagian authored at least 76 papers between 2010 and 2024.

Collaborative distances:

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

2024

A Conversational Assistant Framework for Automation.

Evelyn Duesterwald, Vatche Isahagian, K. R. Jayaram, Ritesh Kumar, Vinod Muthusamy, Punleuk Oum, Gegi Thomas, Praveen Venkateswaran

Proceedings of the 25th International Middleware Conference Industrial Track, 2024

Who Knows the Answer? Finding the Best Model and Prompt for Each Query Using Confidence-Based Search.

Walter Gerych, Yara Rizk, Vatche Isahagian, Vinod Muthusamy, Evelyn Duesterwald, Praveen Venkateswaran

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

Configuration and Placement of Serverless Applications Using Statistical Learning.

Ali Raza, Nabeel Akhtar, Vatche Isahagian, Ibrahim Matta, Lei Huang

IEEE Trans. Netw. Serv. Manag., June, 2023

The biggest business process management problems to solve before we die.

Iris Beerepoot, Claudio Di Ciccio, Hajo A. Reijers, Stefanie Rinderle-Ma, Wasana Bandara, Andrea Burattin, Diego Calvanese, Tianwa Chen, Izack Cohen, Benoît Depaire, Gemma Di Federico, Marlon Dumas, Christopher G. J. van Dun, Tobias Fehrer, Dominik Andreas Fischer, Avigdor Gal, Marta Indulska, Vatche Isahagian, Christopher Klinkmüller, Wolfgang Kratsch, Henrik Leopold, Amy Van Looy, Hugo A. López, Sanja Lukumbuzya, Jan Mendling, Lara Meyers, Linda Moder, Marco Montali, Vinod Muthusamy, Manfred Reichert, Yara Rizk, Michael Rosemann, Maximilian Röglinger, Shazia Sadiq, Ronny Seiger, Tijs Slaats, Mantas Simkus, Ida Asadi Someh, Barbara Weber, Ingo Weber, Mathias Weske, Francesca Zerbato

Comput. Ind., April, 2023

Publish-subscribe with large language models: Improving expressiveness with natural language and generated custom notifications: Poster Abstract.

Vatche Isahagian, Vinod Muthusamy, Aleksander Slominski

Proceedings of the 24th International Middleware Conference Demos, 2023

DiSTRICT: Dialogue State Tracking with Retriever Driven In-Context Tuning.

Praveen Venkateswaran, Evelyn Duesterwald, Vatche Isahagian

Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

Towards large language model-based personal agents in the enterprise: Current trends and open problems.

Vinod Muthusamy, Yara Rizk, Kiran Kate, Praveen Venkateswaran, Vatche Isahagian, Ashu Gulati, Parijat Dube

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

TaskDiff: A Similarity Metric for Task-Oriented Conversations.

Ankita Bhaumik, Praveen Venkateswaran, Yara Rizk, Vatche Isahagian

Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

A Case for Business Process-Specific Foundation Models.

Yara Rizk, Praveen Venkateswaran, Vatche Isahagian, Austin Narcomey, Vinod Muthusamy

Proceedings of the Business Process Management Workshops, 2023

ProtoNER: Few Shot Incremental Learning for Named Entity Recognition Using Prototypical Networks.

Ritesh Kumar, Saurabh Goyal, Ashish Verma, Vatche Isahagian

Proceedings of the Business Process Management Workshops, 2023

Accelerating the Support of Conversational Interfaces for RPAs Through APIs.

Siyu Huo, Kushal Mukherjee, Jayachandu Bandlamudi, Vatche Isahagian, Vinod Muthusamy, Yara Rizk

Proceedings of the Business Process Management: Blockchain, Robotic Process Automation and Educators Forum, 2023

Towards Hybrid Automation by Bootstrapping Conversational Interfaces for IT Operation Tasks.

Jayachandu Bandlamudi, Kushal Mukherjee, Prerna Agarwal, Sampath Dechu, Siyu Huo, Vatche Isahagian, Vinod Muthusamy, Naveen Purushothaman, Renuka Sindhgatta

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

FedGen: Generalizable Federated Learning for Sequential Data.

Praveen Venkateswaran, Vatche Isahagian, Vinod Muthusamy, Nalini Venkatasubramanian

Proceedings of the 16th IEEE International Conference on Cloud Computing, 2023

2022

FedGen: Generalizable Federated Learning.

Praveen Venkateswaran, Vatche Isahagian, Vinod Muthusamy, Nalini Venkatasubramanian

CoRR, 2022

A Case for Business Process-Specific Foundation Models.

Yara Rizk, Praveen Venkateswaran, Vatche Isahagian, Vinod Muthusamy

CoRR, 2022

Hybrid Serverless Computing: Opportunities and Challenges.

Paul C. Castro, Vatche Isahagian, Vinod Muthusamy, Aleksander Slominski

CoRR, 2022

A No-Code Low-Code Paradigm for Authoring Business Automations Using Natural Language.

Michael Desmond, Evelyn Duesterwald, Vatche Isahagian, Vinod Muthusamy

CoRR, 2022

Natural Language Sentence Generation from API Specifications.

Siyu Huo, Kushal Mukherjee, Jayachandu Bandlamudi, Vatche Isahagian, Vinod Muthusamy, Yara Rizk

CoRR, 2022

A Process-Aware Decision Support System for Business Processes.

Prerna Agarwal, Buyu Gao, Siyu Huo, Prabhat Reddy, Sampath Dechu, Yazan Obeidi, Vinod Muthusamy, Vatche Isahagian, Sebastian Carbajales

Proceedings of the KDD '22: The 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Washington, DC, USA, August 14, 2022

Towards Continual Learning in Interactive Digital Assistants for Process Automation.

Praveen Venkateswaran, Vinod Muthusamy, Yara Rizk, Vatche Isahagian

Proceedings of the Workshop on Process Management in the AI Era (PMAI 2022) co-located with 31st International Joint Conference on Artificial Intelligence and the 25th European Conference on Artificial Intelligence (IJCAI-ECAI 2022), 2022

Summarizing Process Traces for Analysis Tasks: An Intuitive and User-controlled Approach.

Phuong Nguyen, Vatche Isahagian, Vinod Muthusamy, Aleksander Slominski

Proceedings of the Workshop on Process Management in the AI Era (PMAI 2022) co-located with 31st International Joint Conference on Artificial Intelligence and the 25th European Conference on Artificial Intelligence (IJCAI-ECAI 2022), 2022

Can You Teach Robotic Process Automation Bots New Tricks?

Yara Rizk, Praveen Venkateswaran, Vatche Isahagian, Vinod Muthusamy, Kartik Talamadupula

Proceedings of the Business Process Management: Blockchain, Robotic Process Automation, and Central and Eastern Europe Forum, 2022

From Natural Language to Workflows: Towards Emergent Intelligence in Robotic Process Automation.

Tathagata Chakraborti, Yara Rizk, Vatche Isahagian, Burak Aksar, Francesco Fuggitti

Proceedings of the Business Process Management: Blockchain, Robotic Process Automation, and Central and Eastern Europe Forum, 2022

2021

SoK: Function-As-A-Service: From An Application Developer's Perspective.

Ali Raza, Ibrahim Matta, Nabeel Akhtar, Vasiliki Kalavri, Vatche Isahagian

J. Syst. Res., September, 2021

Extending LIME for Business Process Automation.

Sohini Upadhyay, Vatche Isahagian, Vinod Muthusamy, Yara Rizk

CoRR, 2021

Environment Agnostic Invariant Risk Minimization for Classification of Sequential Datasets.

Praveen Venkateswaran, Vinod Muthusamy, Vatche Isahagian, Nalini Venkatasubramanian

Proceedings of the KDD '21: The 27th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2021

LIBRA: An Economical Hybrid Approach for Cloud Applications with Strict SLAs.

Ali Raza, Zongshun Zhang, Nabeel Akhtar, Vatche Isahagian, Ibrahim Matta

Proceedings of the IEEE International Conference on Cloud Engineering, 2021

Robust and Generalizable Predictive Models for Business Processes.

Praveen Venkateswaran, Vinod Muthusamy, Vatche Isahagian, Nalini Venkatasubramanian

Proceedings of the Business Process Management - 19th International Conference, 2021

Bringing BPM to the Workers: Towards Worker-Centric Management of Business Processes.

Vinod Muthusamy, Vatche Isahagian, Yara Rizk

Proceedings of the International Workshop on BPM Problems to Solve Before We Die (PROBLEMS 2021) co-located with the 19th International Conference on Business Process Management (BPM 2021), 2021

Graph Autoencoders for Business Process Anomaly Detection.

Siyu Huo, Hagen Völzer, Prabhat Reddy, Prerna Agarwal, Vatche Isahagian, Vinod Muthusamy

Proceedings of the Business Process Management - 19th International Conference, 2021

2020

A Unified Conversational Assistant Framework for Business Process Automation.

Yara Rizk, Abhishek Bhandwalder, Scott Boag, Tathagata Chakraborti, Vatche Isahagian, Yasaman Khazaeni, Falk Pollock, Merve Unuvar

CoRR, 2020

A Snooze-less User-Aware Notification System for Proactive Conversational Agents.

Yara Rizk, Vatche Isahagian, Merve Unuvar, Yasaman Khazaeni

Proceedings of the Joint Proceedings of the Workshops on Human-AI Co-Creation with Generative Models and User-Aware Conversational Agents co-located with 25th International Conference on Intelligent User Interfaces (IUI 2020), 2020

COSE: Configuring Serverless Functions using Statistical Learning.

Nabeel Akhtar, Ali Raza, Vatche Ishakian, Ibrahim Matta

Proceedings of the 39th IEEE Conference on Computer Communications, 2020

A Conversational Digital Assistant for Intelligent Process Automation.

Yara Rizk, Vatche Isahagian, Scott Boag, Yasaman Khazaeni, Merve Unuvar, Vinod Muthusamy, Rania Khalaf

Proceedings of the Business Process Management: Blockchain and Robotic Process Automation Forum, 2020

From Robotic Process Automation to Intelligent Process Automation - - Emerging Trends -.

Tathagata Chakraborti, Vatche Isahagian, Rania Khalaf, Yasaman Khazaeni, Vinod Muthusamy, Yara Rizk, Merve Unuvar

Proceedings of the Business Process Management: Blockchain and Robotic Process Automation Forum, 2020

D3BA: A Tool for Optimizing Business Processes Using Non-deterministic Planning.

Tathagata Chakraborti, Shubham Agarwal, Yasaman Khazaeni, Yara Rizk, Vatche Isahagian

Proceedings of the Business Process Management Workshops, 2020

AI Trust in Business Processes: The Need for Process-Aware Explanations.

Steve T. K. Jan, Vatche Ishakian, Vinod Muthusamy

Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

Summarization of Multidimensional Process Traces for Analysis under Edit-distance Constraints.

Phuong Nguyen, Vatche Isahagian, Vinod Muthusamy, Aleksander Slominski

Proceedings of the 2020 IEEE International Conference on Services Computing, 2020

Bootstrapping Natural Language Querying on Process Automation Data.

Xue Han, Lianxue Hu, Jaydeep Sen, Yabin Dang, Buyu Gao, Vatche Isahagian, Chuan Lei, Vasilis Efthymiou, Fatma Özcan, Abdul Quamar, Ziming Huang, Vinod Muthusamy

Proceedings of the 2020 IEEE International Conference on Services Computing, 2020

2019

MORPHOSYS: Efficient Colocation of QoS-Constrained Workloads in the Cloud.

Vatche Ishakian, Azer Bestavros, Assaf J. Kfoury

CoRR, 2019

Future of Computing is Boring (and that is exciting!) or How to get to Computing Nirvana in 20 years or less.

Aleksander Slominski, Vinod Muthusamy, Vatche Ishakian

CoRR, 2019

The server is dead, long live the server: Rise of Serverless Computing, Overview of Current State and Future Trends in Research and Industry.

Paul C. Castro, Vatche Ishakian, Vinod Muthusamy, Aleksander Slominski

CoRR, 2019

SUMMARIZED: Efficient Framework for Analyzing Multidimensional Process Traces under Edit-distance Constraint.

Phuong Nguyen, Vatche Ishakian, Vinod Muthusamy, Aleksander Slominski

CoRR, 2019

The rise of serverless computing.

Paul C. Castro, Vatche Ishakian, Vinod Muthusamy, Aleksander Slominski

Commun. ACM, 2019

FfDL: A Flexible Multi-tenant Deep Learning Platform.

K. R. Jayaram, Vinod Muthusamy, Parijat Dube, Vatche Ishakian, Chen Wang, Benjamin Herta, Scott Boag, Diana Arroyo, Asser N. Tantawi, Archit Verma, Falk Pollok, Rania Khalaf

Proceedings of the 20th International Middleware Conference, 2019

The Future of Computing is Boring (and that is exciting!).

Aleksander Slominski, Vinod Muthusamy, Vatche Ishakian

Proceedings of the IEEE International Conference on Cloud Engineering, 2019

2018

Serving Deep Learning Models in a Serverless Platform.

Vatche Ishakian, Vinod Muthusamy, Aleksander Slominski

Proceedings of the 2018 IEEE International Conference on Cloud Engineering, 2018

Towards Enterprise-Ready AI Deployments Minimizing the Risk of Consuming AI Models in Business Applications.

Vinod Muthusamy, Aleksander Slominski, Vatche Ishakian

Proceedings of the First International Conference on Artificial Intelligence for Industries, 2018

2017

IBM Deep Learning Service.

Bishwaranjan Bhattacharjee, Scott Boag, Chandani Doshi, Parijat Dube, Ben Herta, Vatche Ishakian, K. R. Jayaram, Rania Khalaf, Avesh Krishna, Yu Bo Li, Vinod Muthusamy, Ruchir Puri, Yufei Ren, Florian Rosenberg, Seetharami R. Seelam, Yi Wang, Jian Ming Zhang, Li Zhang

IBM J. Res. Dev., 2017

IBM Deep Learning Service.

Bishwaranjan Bhattacharjee, Scott Boag, Chandani Doshi, Parijat Dube, Ben Herta, Vatche Ishakian, K. R. Jayaram, Rania Khalaf, Avesh Krishna, Yu Bo Li, Vinod Muthusamy, Ruchir Puri, Yufei Ren, Florian Rosenberg, Seetharami R. Seelam, Yandong Wang, Jian Ming Zhang, Li Zhang

CoRR, 2017

Status of Serverless Computing and Function-as-a-Service(FaaS) in Industry and Research.

Geoffrey C. Fox, Vatche Ishakian, Vinod Muthusamy, Aleksander Slominski

CoRR, 2017

Serverless Computing: Current Trends and Open Problems.

Ioana Baldini, Paul C. Castro, Kerry Shih-Ping Chang, Perry Cheng, Stephen J. Fink, Vatche Ishakian, Nick Mitchell, Vinod Muthusamy, Rodric M. Rabbah, Aleksander Slominski, Philippe Suter

CoRR, 2017

AngelCast: Cloud-based peer-assisted live streaming using optimized multi-tree construction.

Vatche Ishakian, Raymond Sweha, Azer Bestavros

Comput. Commun., 2017

A serverless topic-based and content-based pub/sub broker: demo.

Pezhman Nasirifard, Aleksander Slominski, Vinod Muthusamy, Vatche Ishakian, Hans-Arno Jacobsen

Proceedings of the 18th ACM/IFIP/USENIX Middleware Conference: Posters and Demos, Las Vegas, NV, USA, December 11, 2017

Serverless Programming (Function as a Service).

Paul C. Castro, Vatche Ishakian, Vinod Muthusamy, Aleksander Slominski

Proceedings of the 37th IEEE International Conference on Distributed Computing Systems, 2017

Serverless Computing: Current Trends and Open Problems.

Ioana Baldini, Paul C. Castro, Kerry Shih-Ping Chang, Perry Cheng, Stephen Fink, Vatche Ishakian, Nick Mitchell, Vinod Muthusamy, Rodric Rabbah, Aleksander Slominski, Philippe Suter

Proceedings of the Research Advances in Cloud Computing, 2017

2016

Process Trace Clustering: A Heterogeneous Information Network Approach.

Phuong Nguyen, Aleksander Slominski, Vinod Muthusamy, Vatche Ishakian, Klara Nahrstedt

Proceedings of the 2016 SIAM International Conference on Data Mining, 2016

Building a Chatbot with Serverless Computing.

Mengting Yan, Paul C. Castro, Perry Cheng, Vatche Ishakian

Proceedings of the 1st International Workshop on Mashups of Things and APIs, 2016

Cloud-native, event-based programming for mobile applications.

Ioana Baldini, Paul C. Castro, Perry Cheng, Stephen J. Fink, Vatche Ishakian, Nick Mitchell, Vinod Muthusamy, Rodric Rabbah, Philippe Suter

Proceedings of the International Conference on Mobile Software Engineering and Systems, 2016

Lessons learned using a process mining approach to analyze events from distributed applications.

Vinod Muthusamy, Aleksander Slominski, Vatche Ishakian, Rania Khalaf, Johnathan M. Reason, Szabolcs Rozsnyai

Proceedings of the 10th ACM International Conference on Distributed and Event-based Systems, 2016

2015

A Divide-and-Conquer Algorithm for Betweenness Centrality.

Dóra Erdös, Vatche Ishakian, Azer Bestavros, Evimaria Terzi

Proceedings of the 2015 SIAM International Conference on Data Mining, Vancouver, BC, Canada, April 30, 2015

Case Analytics Workbench: Platform for Hybrid Process Model Creation and Evolution.

Yiqin Yu, Xiang Li, Haifeng Liu, Jing Mei, Nirmal Mukhi, Vatche Ishakian, Guotong Xie, Geetika T. Lakshmanan, Mike Marin

Proceedings of the Business Process Management - 13th International Conference, 2015

2014

Secure and QoS-Managed Information Exchange Between Enterprise and Constrained Environments.

Partha P. Pal, Michael Atighetchi, Nathaniel Soule, Vatche Ishakian, Joseph P. Loyall, Robert Grant, Asher Sinclair

Proceedings of the 17th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing, 2014

2013

Strategic and operational services for workload management in the cloud

Vatche Isahagian

PhD thesis, 2013

Slice embedding solutions for distributed service architectures.

Flavio Esposito, Ibrahim Matta, Vatche Ishakian

ACM Comput. Surv., 2013

Communication Network Design: Balancing Modularity and Mixing via Optimal Graph Spectra.

Benjamin Lubin, Jesse Shore, Vatche Ishakian

CoRR, 2013

Repetition-aware content placement in navigational networks.

Dóra Erdös, Vatche Ishakian, Azer Bestavros, Evimaria Terzi

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

2012

The Filter-Placement Problem and its Application to Minimizing Information Multiplicity.

Dóra Erdös, Vatche Ishakian, Andrei Lapets, Evimaria Terzi, Azer Bestavros

Proc. VLDB Endow., 2012

On supporting mobility and multihoming in recursive internet architectures.

Vatche Ishakian, Joseph Akinwumi, Flavio Esposito, Ibrahim Matta

Comput. Commun., 2012

A Framework for the Evaluation and Management of Network Centrality.

Vatche Ishakian, Dóra Erdös, Evimaria Terzi, Azer Bestavros

Proceedings of the Twelfth SIAM International Conference on Data Mining, 2012

CloudPack - Exploiting Workload Flexibility through Rational Pricing.

Vatche Ishakian, Raymond Sweha, Azer Bestavros, Jonathan Appavoo

Proceedings of the Middleware 2012, 2012

MORPHOSYS: Efficient Colocation of QoS-Constrained Workloads in the Cloud.

Vatche Ishakian, Azer Bestavros

Proceedings of the 12th IEEE/ACM International Symposium on Cluster, 2012

2011

Formal Verification of SLA Transformations.

Vatche Ishakian, Andrei Lapets, Azer Bestavros, Assaf J. Kfoury

Proceedings of the World Congress on Services, 2011

Angels in the Cloud: A Peer-Assisted Bulk-Synchronous Content Distribution Service.

Raymond Sweha, Vatche Ishakian, Azer Bestavros

Proceedings of the IEEE International Conference on Cloud Computing, 2011

2010

A Type-Theoretic Framework for Efficient and Safe Colocation of Periodic Real-Time Systems.

Vatche Ishakian, Azer Bestavros, Assaf J. Kfoury

Proceedings of the 16th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, 2010

Colocation as a Service: Strategic and Operational Services for Cloud Colocation.

Vatche Ishakian, Raymond Sweha, Jorge Londoño, Azer Bestavros

Proceedings of The Ninth IEEE International Symposium on Networking Computing and Applications, 2010