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ORCIDHeiko Ludwig
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- affiliation: IBM Research
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2020 – today
- 2024
[c78]Heiko Ludwig, Yi Zhou, Syed Zawad, Yuya Jeremy Ong, Pengyuan Li, Eric Butler, Eelaaf Zahid:
Towards Collecting Royalties for Copyrighted Data for Generative Models. ICWS 2024: 20-26- [i16]Mayank Mishra, Matt Stallone, Gaoyuan Zhang, Yikang Shen, Aditya Prasad, Adriana Meza Soria, Michele Merler, Parameswaran Selvam, Saptha Surendran, Shivdeep Singh, Manish Sethi, Xuan-Hong Dang, Pengyuan Li, Kun-Lung Wu, Syed Zawad, Andrew Coleman, Matthew White, Mark Lewis, Raju Pavuluri, Yan Koyfman, Boris Lublinsky, Maximilien de Bayser, Ibrahim Abdelaziz, Kinjal Basu, Mayank Agarwal, Yi Zhou, Chris Johnson, Aanchal Goyal, Hima Patel, S. Yousaf Shah, Petros Zerfos, Heiko Ludwig, Asim Munawar, Maxwell Crouse, Pavan Kapanipathi, Shweta Salaria, Bob Calio, Sophia Wen, Seetharami Seelam, Brian Belgodere, Carlos A. Fonseca, Amith Singhee, Nirmit Desai, David D. Cox, Ruchir Puri, Rameswar Panda:
Granite Code Models: A Family of Open Foundation Models for Code Intelligence. CoRR abs/2405.04324 (2024) - 2023
- [c77]Yi Zhou, Parikshit Ram, Theodoros Salonidis, Nathalie Baracaldo, Horst Samulowitz, Heiko Ludwig:
Single-shot General Hyper-parameter Optimization for Federated Learning. ICLR 2023 - [e8]Claudio A. Ardagna, Boualem Benatallah, Hongyi Bian, Carl K. Chang, Rong N. Chang, Jing Fan, Geoffrey C. Fox, Zhi Jin, Xuanzhe Liu, Heiko Ludwig, Michael Sheng, Jian Yang:
IEEE International Conference on Web Services, ICWS 2023, Chicago, IL, USA, July 2-8, 2023. IEEE 2023, ISBN 979-8-3503-0485-5 [contents] - [i15]Swanand Ravindra Kadhe, Heiko Ludwig, Nathalie Baracaldo, Alan King, Yi Zhou, Keith Houck, Ambrish Rawat, Mark Purcell, Naoise Holohan, Mikio Takeuchi, Ryo Kawahara, Nir Drucker, Hayim Shaul, Eyal Kushnir, Omri Soceanu:
Privacy-Preserving Federated Learning over Vertically and Horizontally Partitioned Data for Financial Anomaly Detection. CoRR abs/2310.19304 (2023) - 2022
- [j23]Jinlai Xu
, Balaji Palanisamy, Qingyang Wang, Heiko Ludwig, Sandeep Gopisetty:
Amnis: Optimized stream processing for edge computing. J. Parallel Distributed Comput. 160: 49-64 (2022) - [c76]Runhua Xu, Nathalie Baracaldo, Yi Zhou, Ali Anwar, Swanand Kadhe, Heiko Ludwig:
DeTrust-FL: Privacy-Preserving Federated Learning in Decentralized Trust Setting. CLOUD 2022: 417-426 - [c75]Jinlai Xu, Balaji Palanisamy, Qingyang Wang, Heiko Ludwig, Sandeep Gopisetty:
Decentralized Allocation of Geo-distributed Edge Resources using Smart Contracts. CCGRID 2022: 422-431 - [p4]Heiko Ludwig, Nathalie Baracaldo:
Introduction to Federated Learning. Federated Learning 2022: 1-23 - [p3]Annie Abay, Yi Zhou, Nathalie Baracaldo, Heiko Ludwig:
Federated Learning and Fairness. Federated Learning 2022: 177-191 - [p2]Toyotaro Suzumura, Yi Zhou, Ryo Kawahara, Nathalie Baracaldo, Heiko Ludwig:
Federated Learning for Collaborative Financial Crimes Detection. Federated Learning 2022: 455-466 - [e7]Heiko Ludwig, Nathalie Baracaldo:
Federated Learning - A Comprehensive Overview of Methods and Applications. Springer 2022, ISBN 978-3-030-96895-3 [contents] - [i14]Yi Zhou, Parikshit Ram, Theodoros Salonidis, Nathalie Baracaldo, Horst Samulowitz, Heiko Ludwig:
Single-shot Hyper-parameter Optimization for Federated Learning: A General Algorithm & Analysis. CoRR abs/2202.08338 (2022) - [i13]Runhua Xu, Nathalie Baracaldo, Yi Zhou, Ali Anwar, Swanand Kadhe, Heiko Ludwig:
DeTrust-FL: Privacy-Preserving Federated Learning in Decentralized Trust Setting. CoRR abs/2207.07779 (2022) - 2021
- [c74]Runhua Xu, Nathalie Baracaldo, Yi Zhou, Ali Anwar, James Joshi, Heiko Ludwig:
FedV: Privacy-Preserving Federated Learning over Vertically Partitioned Data. AISec@CCS 2021: 181-192 - [c73]Dian Balta, Mahdi Sellami, Peter Kuhn, Ulrich Schöpp, Matthias Buchinger, Nathalie Baracaldo, Ali Anwar, Heiko Ludwig, Mathieu Sinn, Mark Purcell, Bashar Altakrouri:
Accountable Federated Machine Learning in Government: Engineering and Management Insights. ePart 2021: 125-138 - [c72]Zahra Ashktorab, Casey Dugan, James Johnson, Aabhas Sharma, Dustin Ramsey Torres, Ingrid Lange, Benjamin Hoover, Heiko Ludwig, Bryant Chen, Nathalie Baracaldo, Werner Geyer, Qian Pan:
The Design and Development of a Game to Study Backdoor Poisoning Attacks: The Backdoor Game. IUI 2021: 423-433 - [e6]Yixin Chen, Heiko Ludwig, Yicheng Tu, Usama M. Fayyad, Xingquan Zhu, Xiaohua Hu, Suren Byna, Xiong Liu, Jianping Zhang, Shirui Pan, Vagelis Papalexakis, Jianwu Wang, Alfredo Cuzzocrea, Carlos Ordonez:
2021 IEEE International Conference on Big Data (Big Data), Orlando, FL, USA, December 15-18, 2021. IEEE 2021, ISBN 978-1-6654-3902-2 [contents] - [i12]Runhua Xu, Nathalie Baracaldo, Yi Zhou, Ali Anwar, James Joshi, Heiko Ludwig:
FedV: Privacy-Preserving Federated Learning over Vertically Partitioned Data. CoRR abs/2103.03918 (2021) - [i11]Yi Zhou, Parikshit Ram, Theodoros Salonidis, Nathalie Baracaldo, Horst Samulowitz, Heiko Ludwig:
FLoRA: Single-shot Hyper-parameter Optimization for Federated Learning. CoRR abs/2112.08524 (2021) - 2020
- [j22]Dongfang Zhao, Mohamed Mohamed, Heiko Ludwig:
Locality-Aware Scheduling for Containers in Cloud Computing. IEEE Trans. Cloud Comput. 8(2): 635-646 (2020) - [c71]Zheng Chai, Ahsan Ali, Syed Zawad, Stacey Truex, Ali Anwar, Nathalie Baracaldo, Yi Zhou, Heiko Ludwig, Feng Yan, Yue Cheng:
TiFL: A Tier-based Federated Learning System. HPDC 2020: 125-136 - [i10]Zheng Chai, Ahsan Ali, Syed Zawad, Stacey Truex, Ali Anwar, Nathalie Baracaldo, Yi Zhou, Heiko Ludwig, Feng Yan, Yue Cheng:
TiFL: A Tier-based Federated Learning System. CoRR abs/2001.09249 (2020) - [i9]Heiko Ludwig, Nathalie Baracaldo, Gegi Thomas, Yi Zhou, Ali Anwar, Shashank Rajamoni, Yuya Jeremy Ong, Jayaram Radhakrishnan, Ashish Verma, Mathieu Sinn, Mark Purcell, Ambrish Rawat, Tran Ngoc Minh, Naoise Holohan, Supriyo Chakraborty, Shalisha Witherspoon, Dean Steuer, Laura Wynter, Hifaz Hassan, Sean Laguna, Mikhail Yurochkin, Mayank Agarwal, Ebube Chuba, Annie Abay:
IBM Federated Learning: an Enterprise Framework White Paper V0.1. CoRR abs/2007.10987 (2020) - [i8]Annie Abay, Yi Zhou, Nathalie Baracaldo, Shashank Rajamoni, Ebube Chuba, Heiko Ludwig:
Mitigating Bias in Federated Learning. CoRR abs/2012.02447 (2020) - [i7]Yuya Jeremy Ong, Yi Zhou, Nathalie Baracaldo, Heiko Ludwig:
Adaptive Histogram-Based Gradient Boosted Trees for Federated Learning. CoRR abs/2012.06670 (2020)
2010 – 2019
- 2019
- [j21]Mohamed Mohamed, Robert Engel, Amit Warke, Shay Berman, Heiko Ludwig:
Extensible persistence as a service for containers. Future Gener. Comput. Syst. 97: 10-20 (2019) - [j20]Stacey Truex, Nathalie Baracaldo, Ali Anwar, Thomas Steinke, Heiko Ludwig, Rui Zhang, Yi Zhou:
A Hybrid Approach to Privacy-Preserving Federated Learning - (Extended Abstract). Inform. Spektrum 42(5): 356-357 (2019) - [c70]Michael Littley, Ali Anwar, Hannan Fayyaz, Zeshan Fayyaz, Vasily Tarasov, Lukas Rupprecht, Dimitrios Skourtis, Mohamed Mohamed, Heiko Ludwig, Yue Cheng, Ali Raza Butt:
Bolt: Towards a Scalable Docker Registry via Hyperconvergence. CLOUD 2019: 358-366 - [c69]Bryant Chen, Wilka Carvalho, Nathalie Baracaldo, Heiko Ludwig, Benjamin Edwards, Taesung Lee, Ian M. Molloy, Biplav Srivastava:
Detecting Backdoor Attacks on Deep Neural Networks by Activation Clustering. SafeAI@AAAI 2019 - [c68]Paul Grefen, Nadja Brouns, Heiko Ludwig, Estefanía Serral:
Co-location Specification for IoT-Aware Collaborative Business Processes. CAiSE Forum 2019: 120-132 - [c67]Stacey Truex, Nathalie Baracaldo, Ali Anwar, Thomas Steinke, Heiko Ludwig, Rui Zhang, Yi Zhou:
A Hybrid Approach to Privacy-Preserving Federated Learning. AISec@CCS 2019: 1-11 - [c66]Runhua Xu, Nathalie Baracaldo, Yi Zhou, Ali Anwar, Heiko Ludwig:
HybridAlpha: An Efficient Approach for Privacy-Preserving Federated Learning. AISec@CCS 2019: 13-23 - [c65]Tim D'Hondt, Anna Wilbik, Paul Grefen, Heiko Ludwig, Nathalie Baracaldo, Ali Anwar:
Using BPM Technology to Deploy and Manage Distributed Analytics in Collaborative IoT-Driven Business Scenarios. IOT 2019: 19:1-19:8 - [c64]Zheng Chai, Hannan Fayyaz, Zeshan Fayyaz, Ali Anwar, Yi Zhou, Nathalie Baracaldo, Heiko Ludwig, Yue Cheng:
Towards Taming the Resource and Data Heterogeneity in Federated Learning. OpML 2019: 19-21 - [i6]Toyotaro Suzumura, Yi Zhou, Nathalie Barcardo, Guangnan Ye, Keith Houck, Ryo Kawahara, Ali Anwar, Lucia Larise Stavarache, Daniel Klyashtorny, Heiko Ludwig, Kumar Bhaskaran:
Towards Federated Graph Learning for Collaborative Financial Crimes Detection. CoRR abs/1909.12946 (2019) - [i5]Runhua Xu, Nathalie Baracaldo, Yi Zhou, Ali Anwar, Heiko Ludwig:
HybridAlpha: An Efficient Approach for Privacy-Preserving Federated Learning. CoRR abs/1912.05897 (2019) - 2018
- [j19]Kristof Kloeckner, Constantin Adam, Nikos Anerousis, Naga Ayachitula, Muhammed Fatih Bulut, Gargi Dasgupta, Yu Deng, Yixin Diao, Nicholas C. Fuller, Sandeep Gopisetty, Milton Hernandez, Jinho Hwang, Pietro Iannucci, Anup K. Kalia, Giovanni Lanfranchi, David Lanyi, Heiko Ludwig, A. Mahamuni, Ruchi Mahindru, Fan Jing Meng, Hamid R. Motahari Nezhad, Karin Murthy, Taiga Nakamura, Amit M. Paradkar, Dennis A. Perpetua, Birgit Pfitzmann, Daniela Rosu, Larisa Shwartz, Zhong Su, Maheswaran Surendra, Shu Tao, Hagen Völzer, Maja Vukovic, Dorothea Wiesmann, S. Wozniak, Gary Wright, Jin Xiao, Sai Zeng:
Building a cognitive platform for the managed IT services lifecycle. IBM J. Res. Dev. 62(1): 8:1-8:11 (2018) - [c63]Amit Warke, Mohamed Mohamed, Robert Engel, Heiko Ludwig, Wayne Sawdon, Ling Liu:
Storage Service Orchestration with Container Elasticity. CIC 2018: 283-292 - [c62]Robert Engel, Shashank Rajamoni, Bryant Chen, Heiko Ludwig, Alexander Keller:
ysla: Reusable and Configurable SLAs for Large-Scale SLA Management. CIC 2018: 317-325 - [c61]Ali Anwar, Mohamed Mohamed, Vasily Tarasov, Michael Littley, Lukas Rupprecht, Yue Cheng, Nannan Zhao, Dimitris Skourtis, Amit Warke, Heiko Ludwig, Dean Hildebrand, Ali Raza Butt:
Improving Docker Registry Design Based on Production Workload Analysis. FAST 2018: 265-278 - [c60]Nathalie Baracaldo, Bryant Chen, Heiko Ludwig, Jaehoon Amir Safavi, Rui Zhang:
Detecting Poisoning Attacks on Machine Learning in IoT Environments. ICIOT 2018: 57-64 - [c59]Shashank Rajamoni, Robert Engel, Bryant Chen, Heiko Ludwig, Alexander Keller:
Cross-Client SLA Management with the ysla Language and Engine. ICSOC Workshops 2018: 476-480 - [c58]Paul Grefen, Heiko Ludwig, Samir Tata, Remco M. Dijkman, Nathalie Baracaldo, Anna Wilbik, Tim D'Hondt:
Complex Collaborative Physical Process Management: A Position on the Trinity of BPM, IoT and DA. PRO-VE 2018: 244-253 - [i4]Nadja Brouns, Samir Tata, Heiko Ludwig, Estefanía Serral Asensio, Paul Grefen:
Modeling IoT-aware Business Processes - A State of the Art Report. CoRR abs/1811.00652 (2018) - [i3]Bryant Chen, Wilka Carvalho, Nathalie Baracaldo, Heiko Ludwig, Benjamin Edwards, Taesung Lee, Ian M. Molloy, Biplav Srivastava:
Detecting Backdoor Attacks on Deep Neural Networks by Activation Clustering. CoRR abs/1811.03728 (2018) - [i2]Stacey Truex, Nathalie Baracaldo, Ali Anwar, Thomas Steinke, Heiko Ludwig, Rui Zhang:
A Hybrid Approach to Privacy-Preserving Federated Learning. CoRR abs/1812.03224 (2018) - 2017
- [j18]Mohamed Mohamed, Obinna Anya, Samir Tata, NagaPramod Mandagere, Nathalie Baracaldo, Heiko Ludwig:
rSLA: An Approach for Managing Service Level Agreements in Cloud Environments. Int. J. Cooperative Inf. Syst. 26(2): 1742003:1-1742003:29 (2017) - [c57]Samir Tata, Rakesh Jain, Heiko Ludwig, Sandeep Gopisetty:
Living in the Cloud or on the Edge: Opportunities and Challenges of IOT Application Architecture. SCC 2017: 220-224 - [c56]Nathalie Baracaldo, Bryant Chen, Heiko Ludwig, Jaehoon Amir Safavi:
Mitigating Poisoning Attacks on Machine Learning Models: A Data Provenance Based Approach. AISec@CCS 2017: 103-110 - [c55]Jinlai Xu, Balaji Palanisamy, Heiko Ludwig, Qingyang Wang:
Zenith: Utility-Aware Resource Allocation for Edge Computing. EDGE 2017: 47-54 - [c54]Nesrine Kaaniche, Mohamed Mohamed, Maryline Laurent, Heiko Ludwig:
Security SLA Based Monitoring in Clouds. EDGE 2017: 90-97 - [c53]Mohamed Mohamed, Robert Engel, Amit Warke, Heiko Ludwig:
Ubiquity: An Extensible Framework for Persistence in Container Environments. ICSOC Workshops 2017: 398-401 - [c52]Robert Engel, Bryant Chen, Shashank Rajamoni, Heiko Ludwig, Alexander Keller, Mohamed Mohamed, Samir Tata:
Domain-Independent Monitoring and Visualization of SLA Metrics in Multi-provider Environments - (Short Paper). OTM Conferences (1) 2017: 628-638 - [c51]Mohamed Mohamed, Amit Warke, Dean Hildebrand, Robert Engel, Heiko Ludwig, NagaPramod Mandagere:
Ubiquity: Extensible Persistence as a Service for Heterogeneous Container-Based Frameworks. OTM Conferences (1) 2017: 716-731 - [c50]Emre Yigitoglu, Mohamed Mohamed, Ling Liu, Heiko Ludwig:
Foggy: A Framework for Continuous Automated IoT Application Deployment in Fog Computing. AIMS@SERVICES 2017: 38-45 - 2016
- [c49]Samir Tata, Mohamed Mohamed, Takashi Sakairi, NagaPramod Mandagere, Obinna Anya, Heiko Ludwig:
rSLA: A Service Level Agreement Language for Cloud Services. CLOUD 2016: 415-422 - [c48]Mohamed Mohamed, Obinna Anya, Takashi Sakairi, Samir Tata, NagaPramod Mandagere, Heiko Ludwig:
The rSLA Framework: Monitoring and Enforcement of Service Level Agreements for Cloud Services. SCC 2016: 625-632 - [c47]Pawan Chowdhary, Sunhwan Lee, John T. E. Timm, Heiko Ludwig, Sarah E. Knoop:
Coordinating analytics methods for mobile healthcare applications. SEHS@ICSE 2016: 58-61 - [c46]Habeeb Olufowobi, Robert Engel, Nathalie Baracaldo, Luis Angel D. Bathen, Samir Tata, Heiko Ludwig:
Data Provenance Model for Internet of Things (IoT) Systems. ICSOC Workshops 2016: 85-91 - [c45]Nathalie Baracaldo, Luis Angel D. Bathen, Roqeeb O. Ozugha, Robert Engel, Samir Tata, Heiko Ludwig:
Securing Data Provenance in Internet of Things (IoT) Systems. ICSOC Workshops 2016: 92-98 - [c44]Obinna Anya, Heiko Ludwig, Mohamed Mohamed, Samir Tata:
SLA analytics for adaptive service provisioning in the cloud. NOMS 2016: 1093-1096 - [c43]Samir Tata, Mohamed Mohamed, Obinna Anya, Takashi Sakairi, NagaPramod Mandagere, Heiko Ludwig, Nathalie Baracaldo:
Managing Service Quality at the Platform and Application Levels with rSLa. WETICE 2016: 265-266 - 2015
- [c42]Dongfang Zhao, NagaPramod Mandagere, Gabriel Alatorre, Mohamed Mohamed, Heiko Ludwig:
Toward locality-aware scheduling for containerized cloud services. IEEE BigData 2015: 263-270 - [c41]Gabriel Alatorre, NagaPramod Mandagere, Yang Song, Heiko Ludwig:
On selective compression of primary data. CNSM 2015: 187-191 - [c40]Heiko Ludwig, Katerina Stamou, Mohamed Mohamed, NagaPramod Mandagere, Bryan Langston, Gabriel Alatorre, Hiroaki Nakamura, Obinna Anya, Alexander Keller:
rSLA: Monitoring SLAs in Dynamic Service Environments. ICSOC 2015: 139-153 - 2014
- [c39]Heiko Ludwig:
Managing Big Data Effectively - A Cloud Provider and a Cloud Consumer Perspective. EDOC 2014: 91 - [c38]Heiko Ludwig, Nathalie Baracaldo, Nish Parikh, Tanvir Ahmed, Rajesh Subramanyan:
IEEE IRI 2014 invited industry talks (I): Managing shared information in multi-tenant service provider applications. IRI 2014: xxxii-xxxv - [c37]Guang-Jie Ren, Yuichi Nakamura, Heiko Ludwig:
Service Value Modeling: A Systematic Method to Unveil the Business Value of Industry Solutions. SRII Global Conference 2014: 82-89 - 2013
- [j17]Chengfei Liu, Heiko Ludwig, Farouk Toumani:
Guest Editors' Introduction. Int. J. Cooperative Inf. Syst. 22(4) (2013) - [c36]Heiko Ludwig, Juan M. Cappi, Valeria Becker, Bairbre Stewart, Susan Meade:
Integrating Service Release Management with Service Solution Design. ICSOC Workshops 2013: 28-39 - [c35]Susanne Magdalene-Glissmann, Heiko Ludwig:
Value cost impact analysis: Estimating the IT cost impact of business developments. IM 2013: 1225-1232 - 2012
- [c34]Harald Psaier, Heiko Ludwig, Laura C. Anderson, Ben Shaw:
Identifying and Managing Variation Scope in Service Management. ICWS 2012: 637-638 - [e5]Heiko Ludwig, Hajo A. Reijers:
Proceedings of the Demo Track of the Nineth Conference on Business Process Management 2011, Clermont-Ferrand, France, August 31st, 2011. CEUR Workshop Proceedings 820, CEUR-WS.org 2012 [contents] - [e4]Chengfei Liu, Heiko Ludwig, Farouk Toumani, Qi Yu:
Service-Oriented Computing - 10th International Conference, ICSOC 2012, Shanghai, China, November 12-15, 2012. Proceedings. Lecture Notes in Computer Science 7636, Springer 2012, ISBN 978-3-642-34320-9 [contents] - 2011
- [c33]Heiko Ludwig, Yolanda A. Rankin, Robert Enyedi, Laura C. Anderson:
Process Variation Analysis Using Empirical Methods: A Case Study. BPM 2011: 62-65 - [e3]E. Michael Maximilien, Gustavo Rossi, Soe-Tsyr Yuan, Heiko Ludwig, Marcelo Fantinato:
Service-Oriented Computing - ICSOC 2010 International Workshops, PAASC, WESOA, SEE, and SOC-LOG, San Francisco, CA, USA, December 7-10, 2010, Revised Selected Papers. Lecture Notes in Computer Science 6568, 2011, ISBN 978-3-642-19393-4 [contents] - 2010
- [j16]Thomas Setzer, Kamal Bhattacharya, Heiko Ludwig:
Change scheduling based on business impact analysis of change-related risk. IEEE Trans. Netw. Serv. Manag. 7(1): 58-71 (2010) - [c32]David Loewenstern, Melissa J. Buco, Yixin Diao, Heiko Ludwig, Christopher Ward:
Dispatch tooling for global service delivery. CNSM 2010: 402-405 - [c31]Heiko Ludwig, Kamal Bhattacharya, Rick Sheftic, Michael Nidd, Michael Moser, Andreas Kind:
Aligning infrastructure and business processes using watermarks. CNSM 2010: 418-421
2000 – 2009
- 2009
- [j15]Sebastian Hudert, Heiko Ludwig, Guido Wirtz:
Negotiating SLAs-An Approach for a Generic Negotiation Framework for WS-Agreement. J. Grid Comput. 7(2): 225-246 (2009) - [c30]Rainer von Ammon, Opher Etzion, Heiko Ludwig, Adrian Paschke, Nenad Stojanovic:
Introduction to the Second International Workshop on Event-Driven Business Process Management (edBPM09). Business Process Management Workshops 2009: 345-346 - [c29]Liliana Pasquale, Jim Laredo, Heiko Ludwig, Kamal Bhattacharya, Bruno Wassermann:
Distributed Cross-Domain Configuration Management. ICSOC/ServiceWave 2009: 622-636 - [c28]Bruno Wassermann, Heiko Ludwig, Jim Laredo, Kamal Bhattacharya, Liliana Pasquale:
Distributed Cross-Domain Change Management. ICWS 2009: 59-66 - [c27]Sebastian Hudert, Torsten Eymann, Heiko Ludwig, Guido Wirtz:
A Negotiation Protocol Description Language for Automated Service Level Agreement Negotiations. CEC 2009: 162-169 - [c26]Heiko Ludwig, Jim Laredo, Kamal Bhattacharya, Liliana Pasquale, Bruno Wassermann:
REST-based management of loosely coupled services. WWW 2009: 931-940 - 2008
- [c25]Genady Grabarnik, Heiko Ludwig, Larisa Shwartz:
Dynamic management of outsourced service processes' QoS in a service provider - service supplier environment. BDIM 2008: 81-88 - [c24]Thomas Setzer, Kamal Bhattacharya, Heiko Ludwig:
Decision support for service transition management Enforce change scheduling by performing change risk and business impact analysis. NOMS 2008: 200-207 - [c23]Sebastian Hudert, Heiko Ludwig, Guido Wirtz:
Negotiating Service Levels - A Generic Negotiation Framework for WS Agreement. SEKE 2008: 587-592 - 2007
- [j14]Santhosh Kumaran, Pete Bishop, Tian Chao, Pankaj Dhoolia, Prashant Jain, Rajesh Jaluka, Heiko Ludwig, Ann Moyer, Anil Nigam:
Using a model-driven transformational approach and service-oriented architecture for service delivery management. IBM Syst. J. 46(3): 513-530 (2007) - [j13]Heiko Ludwig, John Hogan, Rajesh Jaluka, David Loewenstern, Santhosh Kumaran, Allen Gilbert, Arijit Roy, Thirumal R. Nellutla, Maheswaran Surendra:
Catalog-based service request management. IBM Syst. J. 46(3): 531-548 (2007) - [c22]Genady Grabarnik, Heiko Ludwig, Larisa Shwartz:
Management of Service Process QoS in a Service Provider - Service Supplier Environment. CEC/EEE 2007: 543-550 - [c21]Alexander Lazovik, Heiko Ludwig:
Managing Process Customizability and Customization: Model, Language and Process. WISE 2007: 373-384 - [c20]Heiko Ludwig, Kamal Bhattacharya, Thomas Setzer:
A Layered Service Process Model for Managing Variation and Change in Service Provider Operations. WISE 2007: 484-492 - 2006
- [j12]Paul W. P. J. Grefen, Heiko Ludwig, Asit Dan, Samuil Angelov:
An analysis of web services support for dynamic business process outsourcing. Inf. Softw. Technol. 48(11): 1115-1134 (2006) - [c19]Heiko Ludwig, Toshiyuki Nakata, Oliver Wäldrich, Philipp Wieder, Wolfgang Ziegler:
Reliable Orchestration of Resources Using WS-Agreement. HPCC 2006: 753-762 - [c18]Rik Eshuis, Heiko Ludwig:
PINCET - Process Integration of Collaborative Enterprises. WETICE 2006: 247-248 - 2005
- [c17]Heiko Ludwig, Henner Gimpel, Asit Dan, Robert D. Kearney:
Template-Based Automated Service Provisioning - Supporting the Agreement-Driven Service Life-Cycle. ICSOC 2005: 283-295 - [i1]Heiko Ludwig, Charles J. Petrie:
05462 Session Summary - "Cross Cutting Concerns". Service Oriented Computing 2005 - 2004
- [j11]Asit Dan, Doug Davis, Robert D. Kearney, Alexander Keller, Richard P. King, Dietmar Kuebler, Heiko Ludwig, Mike Polan, Mike Spreitzer, Alaa Youssef:
Web services on demand: WSLA-driven automated management. IBM Syst. J. 43(1): 136-158 (2004) - [j10]Alexander Keller, Heiko Ludwig:
Policy-basiertes Management: State-of-the-Art und zukünftige Fragestellungen. Prax. Inf.verarb. Kommun. 27(2): 93-102 (2004) - [c16]Heiko Ludwig, Asit Dan, Robert D. Kearney:
Cremona: An Architecture and Library for Creation and Monitoring of WS-Agreents. ICSOC 2004: 65-74 - 2003
- [j9]Heiko Ludwig, Alexander Keller, Asit Dan, Richard P. King, Richard Franck:
A Service Level Agreement Language for Dynamic Electronic Services. Electron. Commer. Res. 3(1-2): 43-59 (2003) - [j8]Heiko Ludwig, Roland Klüber:
Preface to the Focus Theme on Web Services. Electron. Mark. 13(2): 104-107 (2003) - [j7]Paul W. P. J. Grefen, Heiko Ludwig, Samuil Angelov:
A Three-Level Framework for Process and Data Management of Complex E-Services. Int. J. Cooperative Inf. Syst. 12(4): 487-531 (2003) - [j6]Alexander Keller, Heiko Ludwig:
The WSLA Framework: Specifying and Monitoring Service Level Agreements for Web Services. J. Netw. Syst. Manag. 11(1): 57-81 (2003) - [c15]Henner Gimpel, Heiko Ludwig, Asit Dan, Robert D. Kearney:
PANDA: Specifying Policies for Automated Negotiations of Service Contracts. ICSOC 2003: 287-302 - [c14]Heiko Ludwig, Markus Stolze:
Simple Obligation and Right Model (SORM) - for the Runtime Management of Electronic Service Contracts. WES 2003: 62-76 - [c13]Heiko Ludwig:
Web services QoS: external SLAs and internal policies or: how do we deliver what we promise? WISE Workshops 2003: 115-120 - 2002
- [c12]Alexander Keller, Heiko Ludwig:
Defining and Monitoring Service-Level Agreements for Dynamic e-Business. LISA 2002: 189-204 - [c11]Alexander Keller, Gautam Kar, Heiko Ludwig, Asit Dan, Joseph L. Hellerstein:
Managing dynamic services: a contract based approach to a conceptual architecture. NOMS 2002: 513-528 - [c10]Heiko Ludwig, Alexander Keller, Asit Dan, Richard P. King:
A Service Level Agreement Language for Dynamic Electronic Services. WECWIS 2002: 25-32 - 2001
- [j5]Yigal Hoffner, Simon Field, Paul W. P. J. Grefen, Heiko Ludwig:
Contract-driven creation and operation of virtual enterprises. Comput. Networks 37(2): 111-136 (2001) - [j4]Paul W. P. J. Grefen, Karl Aberer, Heiko Ludwig, Yigal Hoffner:
CrossFlow: Cross-Organizational Workflow Management for Service Outsourcing in Dynamic Virtual Enterprises. IEEE Data Eng. Bull. 24(1): 52-57 (2001) - [j3]Yigal Hoffner, Heiko Ludwig, Paul W. P. J. Grefen, Karl Aberer:
CrossFlow: integrating workflow management and electronic commerce. SIGecom Exch. 2(1): 1-10 (2001) - [c9]Heiko Ludwig, Yigal Hoffner:
The Role of Contract and Component Semantics in Dynamic E-Contract Enactment Configuration. DS-9 2001: 19-33 - [c8]Heiko Ludwig, Yigal Hoffner:
CRAFT: A Framework for Integration Facilitation in Cross-Organisational Distributed Systems. PDP 2001: 317-326 - [p1]Heiko Ludwig:
Modeling of Customers' Interactive Control of Service Processes. Information Modeling in the New Millennium 2001: 406-426 - 2000
- [j2]Heiko Ludwig, Keith Whittingham:
VEC: Gateways for Cross-Organizational Document Flow. IEEE Multim. 7(4): 62-72 (2000) - [j1]Heiko Ludwig, Paul W. P. J. Grefen:
Report in ISDO '00: The CAiSE*00 Workshop on Infrastructures for Dynamic Business-to-Business Service Outsourcinga. SIGMOD Rec. 29(3): 15-18 (2000) - [c7]Heiko Ludwig, Luke O'Connor, Simon Kramer:
MIERA: Method for Inter-Enterprise Role-Based Authorization. EC-Web 2000: 133-144 - [c6]Yigal Hoffner, Heiko Ludwig, Ceki Gülcü, Paul W. P. J. Grefen:
An Architecture for Cross-Organizational Business Processes. WECWIS 2000: 2-11 - [e2]Heiko Ludwig, Yigal Hoffner, Christoph Bussler, Martin Bichler:
Proceedings of the CAISE*00 Workshop on Infrastructure for Dynamic Business-to-Business Service Outsourcing, ISDO '00, Stockholm, Sweden, June 5-6, 2000. CEUR Workshop Proceedings 30, CEUR-WS.org 2000 [contents]
1990 – 1999
- 1999
- [c5]Heiko Ludwig:
Termination handling in inter-organisational workflows-an exception management approach. PDP 1999: 122-129 - [c4]Heiko Ludwig, Keith Whittingham:
Virtual enterprise co-ordinator - agreement-driven gateways for cross-organisational workflow management. WACC 1999: 29-38 - [c3]Heiko Ludwig, Yigal Hoffner:
Contract-based Cross-Organisational Workflows - The CrossFlow Project. Cross-Organisational Workflow Management and Co-ordination 1999 - [e1]Christoph Bussler, Paul W. P. J. Grefen, Heiko Ludwig, Ming-Chien Shan:
Proceedings of the Workshop on Cross-Organisational Workflow Management and Co-ordination, San Francisco, USA, February 22, 1999. CEUR Workshop Proceedings 17, CEUR-WS.org 1999 [contents] - 1998
- [c2]Heiko Ludwig:
Analysis Framework of Complex Service Performance for Electronic Commerce. DEXA Workshop 1998: 638-643 - 1997
- [b1]Heiko Ludwig:
Koordination objektzentrierter Kooperationen: Metamodell und Konzept eines Basisdienstes für verteilte Arbeitsgruppen. University of Bamberg, Shaker 1997, ISBN 3-8265-2722-4, pp. 1-186 - 1996
- [c1]Walter Augsburger, Heiko Ludwig, Klaus Schwab, Marcus Wittke:
Integration von CSCW-Anwendungen zur Unterstützung von Telekooperationen. Herausforderung Telekooperation 1996: 243-257
Coauthor Index
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