| Hits ?▲ |
Authors |
Title |
Venue |
Year |
Link |
Author keywords |
| 1 | Georgios L. Stavrinides, Helen D. Karatza |
Scheduling real-time DAGs in heterogeneous clusters by combining imprecise computations and bin packing techniques for the exploitation of schedule holes.  |
Future Generation Comp. Syst.  |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
A tier-based asynchronous scheduling scheme for delay constrained energy efficient connectivity in asymmetrical wireless devices. |
The Journal of Supercomputing |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Ioannis A. Moschakis, Helen D. Karatza |
Evaluation of gang scheduling performance and cost in a cloud computing system. |
The Journal of Supercomputing |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Zafeirios C. Papazachos, Helen D. Karatza |
Scheduling of frequently communicating tasks. |
Int. J. Communication Systems |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Kyriaki Gkoutioudi, Helen D. Karatza |
Multi-Criteria Job Scheduling in Grid Using an Accelerated Genetic Algorithm. |
J. Grid Comput. |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Zafeirios C. Papazachos, Helen D. Karatza |
Gang scheduling in a two-cluster system implementing migrations and periodic feedback. |
Simulation |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Zafeirios C. Papazachos, Helen D. Karatza |
Gang scheduling in multi-core clusters implementing migrations. |
Future Generation Comp. Syst. |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Konstantinos I. Karaoglanoglou, Helen D. Karatza |
Resource discovery in a Grid system: Directing requests to trustworthy virtual organizations based on global trust values. |
Journal of Systems and Software |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Embedded Socio-oriented Model for End-to-End Reliable Stream Schedules by Using Collaborative Outsourcing in MP2P Systems. |
Comput. J. |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Stylianos Zikos, Helen D. Karatza |
Performance and energy aware cluster-level scheduling of compute-intensive jobs with unknown service times. |
Simulation Modelling Practice and Theory |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Stylianos Zikos, Helen D. Karatza |
A clairvoyant site allocation policy based on service demands of jobs in a computational grid. |
Simulation Modelling Practice and Theory |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Fotis Loukos, Helen D. Karatza, Constandinos X. Mavromoustakis |
AntP2PR: An ant intelligence inspired routing scheme for Peer-to-Peer networks. |
Simulation Modelling Practice and Theory |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Georgios L. Stavrinides, Helen D. Karatza |
Scheduling multiple task graphs in heterogeneous distributed real-time systems by exploiting schedule holes with bin packing techniques. |
Simulation Modelling Practice and Theory |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Georgios L. Stavrinides, Helen D. Karatza |
The Impact of Input Error on the Scheduling of Task Graphs with Imprecise Computations in Heterogeneous Distributed Real-Time Systems. |
ASMTA |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Ioannis A. Moschakis, Helen D. Karatza |
Performance and cost evaluation of Gang Scheduling in a Cloud Computing system with job migrations and starvation handling. |
ISCC |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Fotis Loukos, Helen D. Karatza |
SPECT: A system for Peer-to-Peer economic transactions. |
ISCC |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Stylianos Zikos, Helen D. Karatza |
The impact of service demand variability on resource allocation strategies in a grid system. |
ACM Trans. Model. Comput. Simul. |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Sofia K. Dimitriadou, Helen D. Karatza |
Multi-Site Allocation Policies on a Grid and Local Level. |
Electr. Notes Theor. Comput. Sci. |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Zafeirios C. Papazachos, Helen D. Karatza |
Performance evaluation of bag of gangs scheduling in a heterogeneous distributed system. |
Journal of Systems and Software |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Georgios L. Stavrinides, Helen D. Karatza |
Scheduling multiple task graphs with end-to-end deadlines in distributed real-time systems utilizing imprecise computations. |
Journal of Systems and Software |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
A Gossip-based optimistic replication for efficient delay-sensitive streaming using an interactive middleware support system |
CoRR |
2010 |
DBLP BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
A Gossip-Based Optimistic Replication for Efficient Delay-Sensitive Streaming Using an Interactive Middleware Support System. |
IEEE Systems Journal |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Real-time performance evaluation of asynchronous time division traffic-aware and delay-tolerant scheme in ad hoc sensor networks. |
Int. J. Communication Systems |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Kyriaki Gkoutioudi, Helen D. Karatza |
Task cluster scheduling in a grid system. |
Simulation Modelling Practice and Theory |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Stylianos Zikos, Helen D. Karatza |
Clairvoyant site allocation of jobs with highly variable service demands in a computational grid. |
IPDPS Workshops |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Sofia K. Dimitriadou, Helen D. Karatza |
Job Scheduling in a Distributed System Using Backfilling with Inaccurate Runtime Computations. |
CISIS |
2010 |
DBLP DOI BibTeX RDF |
grid computing, gang scheduling, backfilling, job allocation |
| 1 | Georgios L. Stavrinides, Helen D. Karatza |
Fault-tolerant Gang Scheduling in Distributed Real-time Systems Utilizing Imprecise Computations. |
Simulation |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Fotis Loukos, Helen D. Karatza |
Reputation based friend-to-friend networks. |
Peer-to-Peer Networking and Applications |
2009 |
DBLP DOI BibTeX RDF |
Friend-to-friend network, Trust, Reputation, Peer-to-peer network |
| 1 | Stylianos Zikos, Helen D. Karatza |
Communication cost effective scheduling policies of nonclairvoyant jobs with load balancing in a grid. |
Journal of Systems and Software |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
Performance of gang scheduling strategies in a parallel system. |
Simulation Modelling Practice and Theory |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Zafeirios C. Papazachos, Helen D. Karatza |
The impact of task service time variability on gang scheduling performance in a two-cluster system. |
Simulation Modelling Practice and Theory |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Emmanuel Jeannot, Ramin Yahyapour, Daniel Grosu, Helen D. Karatza |
Introduction. |
Euro-Par |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Konstantinos I. Karaoglanoglou, Helen D. Karatza |
Performance evaluation of a resource discovery scheme in a Grid environment prone to resource failures. |
IPDPS |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Zafeirios C. Papazachos, Helen D. Karatza |
Performance evaluation of gang scheduling in a two-cluster system with migrations. |
IPDPS |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Enabling high throughput for delay sensitive streams using epidemic replication in clustered MP2P devices. |
MobiMedia |
2009 |
DBLP DOI BibTeX RDF |
epidemic replicas, file reliability, high throughput replication model, mobile peer-to-peer devices |
| 1 | Zafeirios C. Papazachos, Helen D. Karatza |
Scheduling Gangs with Different Distributions in Gangs' Degree of Parallelism in a Multi-Site System. |
BCI |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
The Impact of Critical Sporadic Jobs on Gang Scheduling Performance in Distributed Systems. |
Simulation |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Under storage constraints of epidemic backup node selection using HyMIS architecture for data replication in mobile peer-to-peer networks. |
Journal of Systems and Software |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Dimitrios Filippopoulos, Helen D. Karatza |
A two-class parallel system with general service times of the parallel class. |
J. Comput. Syst. Sci. |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Konstantinos I. Karaoglanoglou, Helen D. Karatza |
Resource Discovery in a dynamical grid based on Re-routing Tables. |
Simulation Modelling Practice and Theory |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Wei-Tek Tsai, Xin Sun, Qian Huang, Helen D. Karatza |
An ontology-based collaborative service-oriented simulation framework with Microsoft Robotics Studio®. |
Simulation Modelling Practice and Theory |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Stylianos Zikos, Helen D. Karatza |
Resource Allocation Strategies in a 2-Level Hierarchical Grid System. |
Annual Simulation Symposium |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
End-to-end layered asynchronous scheduling scheme for energy aware QoS provision in asymmetrical wireless devices. |
EDOCW |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Konstantinos I. Karaoglanoglou, Helen D. Karatza |
Resource Discovery in a Grid System Based on Matchmaking-Routers. |
Panhellenic Conference on Informatics |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Dimitrios Filippopoulos, Helen D. Karatza |
An M/M/2 parallel system model with pure space sharing among rigid jobs. |
Mathematical and Computer Modelling |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Quality of Service Measures of Mobile Ad-hoc Wireless Network using Energy Consumption Mitigation with Asynchronous Inactivity Periods. |
Simulation |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
Preface: New Challenges in Large-Scale Computer Systems and Network Modeling and Simulation. |
Simulation |
2007 |
DBLP BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Dispersed information diffusion with level and schema-based coordination in mobile peer to peer networks. |
Cluster Computing |
2007 |
DBLP DOI BibTeX RDF |
Level-based coordination, Schema-based coordination, Dispersed dissemination, Information diffusion, Mobile peer to peer networks |
| 1 | Dimitrios Filippopoulos, Helen D. Karatza |
Dynamic non-preemptive re-allocation policies between two sites with reconfigurable servers. |
Simulation Modelling Practice and Theory |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Performance Measures of Stream-Oriented Power Consumption for Asymmetrical Communication in Wireless Ad-Hoc Networks. |
Annual Simulation Symposium |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
Introduction to the Special Issue: On Internet and Wireless Network Performance. |
Simulation |
2006 |
DBLP BibTeX RDF |
|
| 1 | Helen D. Karatza, Richard Fujimoto |
Guest Editorial: Recent Advances in Network Modeling and Simulation. |
Simulation |
2006 |
DBLP BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Optimized QoS priority routing for service tunability and overhead reduction using swarm based active network scheme. |
Computer Communications |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
On the efficiency and performance evaluation of the bandwidth clustering scheme for adaptive and reliable resource allocation. |
Journal of Systems and Software |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Performance evaluation of an on demand tunable resource allocation apparatus using constrained active network. |
Simulation Modelling Practice and Theory |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza, Georgios K. Theodoropoulos |
Distributed Systems Simulation. |
Simulation Modelling Practice and Theory |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Swarm-based Active Tunable Routing for Overhead Reduction in Multiservice Networks. |
Annual Simulation Symposium |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Dimitrios Filippopoulos, Helen D. Karatza |
A two-class parallel queue with pure space sharing among rigid jobs and general service times. |
VALUETOOLS |
2006 |
DBLP DOI BibTeX RDF |
supplementary variable, stability, parallel system, monotonicity, discriminant, partial derivative, real roots |
| 1 | Maria A. Ioannidou, Helen D. Karatza |
Multi-site Scheduling with Multiple Job Reservations and Forecasting Methods. |
ISPA |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
On the performance analysis of recursive data replication scheme for file sharing in mobile peer-to-peer devices using the HyMIS scheme. |
IPDPS |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
Guest Editor's Introduction: Special Issue On Modeling and Simulation of Emerging Wireless and Sensor Network Technologies and Applications. |
Simulation |
2005 |
DBLP BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Adaptive traffic-based control method for energy conservation in wireless devices. |
Simulation Modelling Practice and Theory |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Handling Delay Sensitive Contents Using Adaptive Traffic-Based Control Method for Minimizing Energy Consumption in Wireless Devices. |
Annual Simulation Symposium |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Bandwidth Clustering for Reliable and Prioritized Network Routing Using Split Agent-Based Method. |
ICDCS Workshops |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Segmented File Sharing with Recursive Epidemic Placement Policy for Reliability in Mobile Peer-to-Peer Devices. |
MASCOTS |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Epidemic Collaborative Geocast for Reliable Segmented File Sharing in Mobile Peer-to-Peer Devices. |
Panhellenic Conference on Informatics |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
An Excellent Resource for Parallel Computing. |
IEEE Distributed Systems Online |
2004 |
DBLP DOI BibTeX RDF |
Ananth Grama, Anshul Gupta, George Karypis, Vipin Kumar, parallel computing, book review |
| 1 | Helen D. Karatza |
Intelligent Software Agents' Influence on Media-Based Systems. |
IEEE Distributed Systems Online |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
A Valuable Resource of Programmers Using .NET Technology. |
IEEE Distributed Systems Online |
2004 |
DBLP DOI BibTeX RDF |
VB.NET, distributed applications, distributed programming, .NET |
| 1 | Konstantinos G. Zerfiridis, Helen D. Karatza |
Itinerary-Based Segmented Dissemination on a Peer-to-Peer Network. |
Simulation |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
Preface to Special Issue on Modeling and Simulation Applications in Cluster and Grid Computing. |
Simulation |
2004 |
DBLP BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Agent-based throughput response in presence of node and/or link failure (on demand) for circuit switched telecommunication networks. |
Computer Communications |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Konstantinos G. Zerfiridis, Helen D. Karatza |
File distribution using a peer-to-peer network--a simulation study. |
Journal of Systems and Software |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Konstantinos G. Zerfiridis, Helen D. Karatza |
Brute force web search for wireless devices using mobile agents. |
Journal of Systems and Software |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
Computer systems. |
Journal of Systems and Software |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
Performance modeling and analysis of computer systems and networks. |
Journal of Systems and Software |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Split agent-based routing in interconnected networks. |
Int. J. Communication Systems |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
Modeling and simulation of distributed systems and networks. |
Simulation Modelling Practice and Theory |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
Simulation study of multitasking in distributed server systems with variable workload. |
Simulation Modelling Practice and Theory |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Konstantinos G. Zerfiridis, Helen D. Karatza |
Optimized Dissemination of Highly Anticipated Content over an Itinerary Based P2P Network. |
Annual Simulation Symposium |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
Adaptive Energy Conservation Model using Dynamic Caching for Wireless Devices. |
Annual Simulation Symposium |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Constandinos X. Mavromoustakis, Helen D. Karatza |
An on Demand Path Marking and Capacity Reservation Method using Split Agent. |
CLADE |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza, Ralph C. Hilzer Jr. |
Parallel Job Scheduling in Homogeneous Distributed Systems. |
Simulation |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza, Ralph C. Hilzer Jr. |
Performance Analysis of Parallel Job Scheduling in Distributed Systems. |
Annual Simulation Symposium |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Konstantinos G. Zerfiridis, Helen D. Karatza |
Dissemination Scenarios in Peer-to-Peer Networks. |
Annual Simulation Symposium |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Konstantinos G. Zerfiridis, Helen D. Karatza |
Fault Tolerant Peer-to-Peer Dissemination Network. |
Euro-Par |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Konstantinos G. Zerfiridis, Helen D. Karatza |
Large Scale Dissemination Using a Peer-to-Peer Network. |
CCGRID |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
Scheduling in Distributed Systems. |
MASCOTS Tutorials |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
Gang Scheduling in a Distributed System under Processor Failures and Time-Varying Gang Size. |
FTDCS |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
Book Review: An Owner's Manual for High Performance Computing (A review of Techniques for Optimizing Applications: High Performance Computing by Rajat P. Garg and Ilya Sharapov). |
IEEE Distributed Systems Online |
2002 |
DBLP BibTeX RDF |
|
| 1 | Helen D. Karatza, Ralph C. Hilzer Jr. |
A Simulation Study of Epoch Load Sharing in Distributed Systems. |
Simulation |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
Task scheduling performance in distributed systems with time varying workload. |
Neural Parallel & Scientific Comp. |
2002 |
DBLP BibTeX RDF |
|
| 1 | Konstantinos G. Zerfiridis, Helen D. Karatza |
Mobile agents as a middleware for data dissemination. |
Neural Parallel & Scientific Comp. |
2002 |
DBLP BibTeX RDF |
|
| 1 | Helen D. Karatza |
Gang Scheduling Performance on a Cluster of Non-Dedicated Workstations. |
Annual Simulation Symposium |
2002 |
DBLP DOI BibTeX RDF |
Simulation, Scheduling, Performance, Workstation Clusters |
| 1 | Helen D. Karatza, Ralph C. Hilzer Jr. |
Scheduling a Job Mix in a Partitionable Parallel System. |
Annual Simulation Symposium |
2002 |
DBLP DOI BibTeX RDF |
Simulation, Scheduling, Parallel Systems |
| 1 | Helen D. Karatza |
Scheduling Issues in a Partitionable Parallel System. |
ESM |
2002 |
DBLP BibTeX RDF |
|
| 1 | Helen D. Karatza, Ralph C. Hilzer Jr. |
Parallel and distributed systems: load sharing in heterogeneous distributed systems. |
Winter Simulation Conference |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Helen D. Karatza |
Gang Scheduling Performance under Different Distributions of Gang Size. |
Scalable Computing: Practice and Experience |
2001 |
DBLP BibTeX RDF |
|
| 1 | Helen D. Karatza |
Modeling and Simulation Applications in Scheduling Multiprocessor Systems. |
Simulation |
2001 |
DBLP BibTeX RDF |
|
| 1 | Helen D. Karatza |
Modeling and Simulation Applications in Scheduling Multiprocessor Systems. |
Simulation |
2001 |
DBLP BibTeX RDF |
|
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