Alexander Keller

According to our database, Alexander Keller authored at least 37 papers between 1999 and 2018.

Collaborative distances:

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

2018

Cross-Client SLA Management with the ysla Language and Engine.

Shashank Rajamoni, Robert Engel, Bryant Chen, Heiko Ludwig, Alexander Keller

Proceedings of the Service-Oriented Computing - ICSOC 2018 Workshops, 2018

ysla: Reusable and Configurable SLAs for Large-Scale SLA Management.

Robert Engel, Shashank Rajamoni, Bryant Chen, Heiko Ludwig, Alexander Keller

Proceedings of the 4th IEEE International Conference on Collaboration and Internet Computing, 2018

2017

Challenges and Directions in Service Management Automation.

Alexander Keller

J. Netw. Syst. Manag., 2017

Domain-Independent Monitoring and Visualization of SLA Metrics in Multi-provider Environments - (Short Paper).

Robert Engel, Bryant Chen, Shashank Rajamoni, Heiko Ludwig, Alexander Keller, Mohamed Mohamed, Samir Tata

Proceedings of the On the Move to Meaningful Internet Systems. OTM 2017 Conferences, 2017

2015

rSLA: Monitoring SLAs in Dynamic Service Environments.

Heiko Ludwig, Katerina Stamou, Mohamed Mohamed, NagaPramod Mandagere, Bryan Langston, Gabriel Alatorre, Hiroaki Nakamura, Obinna Anya, Alexander Keller

Proceedings of the Service-Oriented Computing - 13th International Conference, 2015

2007

A Configuration Complexity Model and Its Application to a Change Management System.

Alexander Keller, Aaron B. Brown, Joseph L. Hellerstein

IEEE Trans. Netw. Serv. Manag., 2007

Predicting Labor Cost through IT Management Complexity Metrics.

Yixin Diao, Alexander Keller, Sujay S. Parekh, Vladislav V. Marinov

Proceedings of the Integrated Network Management, 2007

2006

Business processes for Web Services: Principles and applications.

Rania Khalaf, Alexander Keller, Frank Leymann

IBM Syst. J., 2006

A Best Practice Approach for Automating IT Management Processes.

Aaron B. Brown, Alexander Keller

Proceedings of the Management of Integrated End-to-End Communications and Services, 2006

Quantifying the Complexity of IT Service Management Processes.

Yixin Diao, Alexander Keller

Proceedings of the Large Scale Management of Distributed Systems, 2006

2005

Self-Managing Systems and Networks.

Alexander Keller, Marcus Brunner

J. Netw. Syst. Manag., 2005

A model of configuration complexity and its application to a change management system.

Aaron B. Brown, Alexander Keller, Joseph L. Hellerstein

Proceedings of the Integrated Network Management, 2005

2004

Generic On-Line Discovery of Quantitative Models.

Alexander Keller, Yixin Diao, Frank Eskesen, Steve Froehlich, Joseph L. Hellerstein, Maheswaran Surendra, Lisa Spainhower

IEEE Trans. Netw. Serv. Manag., 2004

The CIM Metrics Model: Introducing flexible data collection and aggregation for performance management in CIM.

Alexander Keller, Oliver Benke, Markus Debusmann, Andreas Köppel, Heather Kreger, Andreas Maier, Karl Schopmeyer

IEEE Trans. Netw. Serv. Manag., 2004

Service level management: A dynamic discovery and optimization approach.

Yixin Diao, Frank Eskesen, Steve Froehlich, Joseph L. Hellerstein, Alexander Keller, Lisa Spainhower, Maheswaran Surendra

IEEE Trans. Netw. Serv. Manag., 2004

Policy-basiertes Management: State-of-the-Art und zukünftige Fragestellungen.

Alexander Keller, Heiko Ludwig

Prax. Inf.verarb. Kommun., 2004

Web services on demand: WSLA-driven automated management.

Asit Dan, Doug Davis, Robert D. Kearney, Alexander Keller, Richard P. King, Dietmar Kuebler, Heiko Ludwig, Mike Polan, Mike Spreitzer, Alaa Youssef

IBM Syst. J., 2004

The CHAMPS system: change management with planning and scheduling.

Alexander Keller, Joseph L. Hellerstein, Joel L. Wolf, Kun-Lung Wu, Vijaya Krishnan

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

2003

The WSLA Framework: Specifying and Monitoring Service Level Agreements for Web Services.

Alexander Keller, Heiko Ludwig

J. Netw. Syst. Manag., 2003

A Service Level Agreement Language for Dynamic Electronic Services.

Heiko Ludwig, Alexander Keller, Asit Dan, Richard P. King, Richard Franck

Electron. Commer. Res., 2003

Generic On-Line Discovery of Quantitative Models for Service Level Management.

Yixin Diao, Frank Eskesen, Steve Froehlich, Joseph L. Hellerstein, Alexander Keller, Lisa Spainhower, Maheswaran Surendra

Proceedings of the Integrated Network Management VII, Managing It All, 2003

SLA-driven Management of Distributed Systems Using the Common Information Model.

Markus Debusmann, Alexander Keller

Proceedings of the Integrated Network Management VII, Managing It All, 2003

2002

An Approach for Managing Service Dependencies with XML and the Resource Description Framework.

Christian Ensel, Alexander Keller

J. Netw. Syst. Manag., 2002

A Service Level Agreement Language for Dynamic Electronic Services.

Heiko Ludwig, Alexander Keller, Asit Dan, Richard P. King

Proceedings of the Fourth IEEE International Workshop on Advanced Issues of E-Commerce and Web-Based Information Systems (WECWIS'02), 2002

Managing dynamic services: a contract based approach to a conceptual architecture.

Alexander Keller, Gautam Kar, Heiko Ludwig, Asit Dan, Joseph L. Hellerstein

Proceedings of the Management Solutions for the New Communications World, 2002

Defining and Monitoring Service-Level Agreements for Dynamic e-Business.

Alexander Keller, Heiko Ludwig

Proceedings of the 16th Conference on Systems Administration (LISA 2002), 2002

Measuring Application Response Times with the CIM Metrics Model.

Alexander Keller, Andreas Köppel, Karl Schopmeyer

Proceedings of the Management Technologies for E-Commerce and E-Business Applications, 2002

2001

An Architecture for Managing Application Services over Global Networks.

Gautam Kar, Alexander Keller

Proceedings of the Proceedings IEEE INFOCOM 2001, 2001

Managing Application Service Dependencies with XML and the Resource Description Framework.

Christian Ensel, Alexander Keller

Proceedings of the 2001 IEEE/IFIP International Symposium on Integrated Network Management, 2001

An Active Approach to Characterizing Dynamic Dependencies for Problem Determination in a Distributed Environment.

Aaron B. Brown, Gautam Kar, Alexander Keller

Proceedings of the 2001 IEEE/IFIP International Symposium on Integrated Network Management, 2001

Determining service dependencies in distributed systems.

Alexander Keller, Gautam Kar

Proceedings of the IEEE International Conference on Communications, 2001

XML-based monitoring of services and dependencies.

Christian Ensel, Alexander Keller

Proceedings of the Global Telecommunications Conference, 2001

Towards a CIM Schema for RunTime Application Management.

Alexander Keller, Heather Kreger, Karl Schopmeyer

Proceedings of the Operations & Management, 2001

2000

Dynamic Dependencies in Application Service Management.

Alexander Keller, Gautam Kar

Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications, 2000

Managing application services over service provider networks: architecture and dependency analysis.

Gautam Kar, Alexander Keller, Seraphin B. Calo

Proceedings of the Networked Planet: Management Beyond 2000, 2000

Classification and Computation of Dependencies for Distributed Management.

Alexander Keller, Uri Blumenthal, Gautam Kar

Proceedings of the Fifth IEEE Symposium on Computers and Communications (ISCC 2000), 2000

1999

Dynamic management of Internet telephony servers: a case study based on JavaBeans and JDMK.

Alexander Keller, Helmut Reiser

Proceedings of the Third International Enterprise Distributed Object Computing Conference, 1999