Alexander Keller

Publication Activity (10 Years)

Years Active: 1999-2018
Publications (10 Years): 3

Top Topics

Service Level Agreements

Script Language

Domain Specific Knowledge

Top Venues

ICSOC Workshops

OTM Conferences (1)

Publications

Shashank Rajamoni, Robert Engel, Bryant Chen, Heiko Ludwig, Alexander Keller
Cross-Client SLA Management with the ysla Language and Engine. ICSOC Workshops (2018)
Robert Engel, Shashank Rajamoni, Bryant Chen, Heiko Ludwig, Alexander Keller
ysla: Reusable and Configurable SLAs for Large-Scale SLA Management. CIC (2018)
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)
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)
Yixin Diao, Alexander Keller, Sujay S. Parekh, Vladislav V. Marinov
Predicting Labor Cost through IT Management Complexity Metrics. Integrated Network Management (2007)
Alexander Keller, Aaron B. Brown, Joseph L. Hellerstein
A Configuration Complexity Model and Its Application to a Change Management System. IEEE Trans. Netw. Serv. Manag. 4 (1) (2007)
Aaron B. Brown, Alexander Keller
A Best Practice Approach for Automating IT Management Processes. NOMS (2006)
Yixin Diao, Alexander Keller
Quantifying the Complexity of IT Service Management Processes. DSOM (2006)
Rania Khalaf, Alexander Keller, Frank Leymann
Business processes for Web Services: Principles and applications. IBM Syst. J. 45 (2) (2006)
Aaron B. Brown, Alexander Keller, Joseph L. Hellerstein
A model of configuration complexity and its application to a change management system. Integrated Network Management (2005)
Alexander Keller, Marcus Brunner
Self-Managing Systems and Networks. J. Netw. Syst. Manag. 13 (2) (2005)
Alexander Keller, Oliver Benke, Markus Debusmann, Andreas Köppel, Heather Kreger, Andreas Maier, Karl Schopmeyer
The CIM Metrics Model: Introducing flexible data collection and aggregation for performance management in CIM. IEEE Trans. Netw. Serv. Manag. 1 (2) (2004)
Alexander Keller, Yixin Diao, Frank Eskesen, Steve Froehlich, Joseph L. Hellerstein, Maheswaran Surendra, Lisa Spainhower
Generic On-Line Discovery of Quantitative Models. IEEE Trans. Netw. Serv. Manag. 1 (1) (2004)
Alexander Keller, Joseph L. Hellerstein, Joel L. Wolf, Kun-Lung Wu, Vijaya Krishnan
The CHAMPS system: change management with planning and scheduling. NOMS (1) (2004)
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) (2004)
Alexander Keller, Heiko Ludwig
Policy-basiertes Management: State-of-the-Art und zukünftige Fragestellungen. Prax. Inf.verarb. Kommun. 27 (2) (2004)
Yixin Diao, Frank Eskesen, Steve Froehlich, Joseph L. Hellerstein, Alexander Keller, Lisa Spainhower, Maheswaran Surendra
Service level management: A dynamic discovery and optimization approach. IEEE Trans. Netw. Serv. Manag. 1 (2) (2004)
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) (2003)
Markus Debusmann, Alexander Keller
SLA-driven Management of Distributed Systems Using the Common Information Model. Integrated Network Management (2003)
Yixin Diao, Frank Eskesen, Steve Froehlich, Joseph L. Hellerstein, Alexander Keller, Lisa Spainhower, Maheswaran Surendra
Generic On-Line Discovery of Quantitative Models for Service Level Management. Integrated Network Management (2003)
Alexander Keller, Heiko Ludwig
The WSLA Framework: Specifying and Monitoring Service Level Agreements for Web Services. J. Netw. Syst. Manag. 11 (1) (2003)
Alexander Keller, Andreas Köppel, Karl Schopmeyer
Measuring Application Response Times with the CIM Metrics Model. DSOM (2002)
Alexander Keller, Heiko Ludwig
Defining and Monitoring Service-Level Agreements for Dynamic e-Business. LISA (2002)
Christian Ensel, Alexander Keller
An Approach for Managing Service Dependencies with XML and the Resource Description Framework. J. Netw. Syst. Manag. 10 (2) (2002)
Heiko Ludwig, Alexander Keller, Asit Dan, Richard P. King
A Service Level Agreement Language for Dynamic Electronic Services. WECWIS (2002)
Alexander Keller, Gautam Kar, Heiko Ludwig, Asit Dan, Joseph L. Hellerstein
Managing dynamic services: a contract based approach to a conceptual architecture. NOMS (2002)
Gautam Kar, Alexander Keller
An Architecture for Managing Application Services over Global Networks. INFOCOM (2001)
Alexander Keller, Gautam Kar
Determining service dependencies in distributed systems. ICC (2001)
Aaron B. Brown, Gautam Kar, Alexander Keller
An Active Approach to Characterizing Dynamic Dependencies for Problem Determination in a Distributed Environment. Integrated Network Management (2001)
Christian Ensel, Alexander Keller
XML-based monitoring of services and dependencies. GLOBECOM (2001)
Christian Ensel, Alexander Keller
Managing Application Service Dependencies with XML and the Resource Description Framework. Integrated Network Management (2001)
Alexander Keller, Heather Kreger, Karl Schopmeyer
Towards a CIM Schema for RunTime Application Management. DSOM (2001)
Gautam Kar, Alexander Keller, Seraphin B. Calo
Managing application services over service provider networks: architecture and dependency analysis. NOMS (2000)
Alexander Keller, Gautam Kar
Dynamic Dependencies in Application Service Management. PDPTA (2000)
Alexander Keller, Uri Blumenthal, Gautam Kar
Classification and Computation of Dependencies for Distributed Management. ISCC (2000)
Alexander Keller, Helmut Reiser
Dynamic management of Internet telephony servers: a case study based on JavaBeans and JDMK. EDOC (1999)