Current Publications

Papers in Journals:

• Eltayeb, M., Dogan, A., and Özgüner, F. 2005. A path selection-based algorithm for real-time data staging in Grid applications. J. Parallel Distrib. Comput.M 65, 11 (Nov. 2005), 1318-1328.
• A. Dogan and F. Ozguner, “Biobjective scheduling algorithms for execution time-reliability trade-off in heterogeneous computing systems," The Computer Journal, vol. 48, no. 3, 2005, pp. 300-314.
• A. Dogan and F. Ozguner, "Scheduling of a Meta-task with QoS Requirements in Heterogeneous Computing," submitted to Journal of Parallel and Distributed Computing, in revision.
• M. Eltayeb, A. Dogan, and F. Özgüner, "Concurrent Scheduling: Efficient Heuristics for Online Large-Scale Data Transfers in Distributed Real-Time Environments,” submitted to IEEE Trans. on Parallel and Distributed Systems, revised Jan. 2005.
• C. Chen and E. Ekici, "A Routing Protocol for Hierarchical LEO/MEO Satellite IP Networks," to appear in ACM Wireless Networks Journal.
• B. A. Izadi and F. Ozguner, "An Augmented k-ary Tree Multiprocessor with Real-time fault-tolerant Capability," Journal of Supercomputing, vol. 27, pp. 5-17, January 2004.
• A. Dogan and F. Ozguner, "Genetic algorithm based scheduling of meta-tasks with stochastic execution times in heterogeneous computing systems," Cluster Computing, vol. 7, pp. 177-190, April 2004.
• E. Ekici and C. Chen, "BGP-S: A Protocol for Terrestrial and Satellite Network Integration in Network Layer," ACM/Kluwer Wireless Networks Journal, vol. 10, no. 5, pp. 595-605, September 2004.
• E. Ekici, "On Signaling Performance Bounds of Location Management in Next Generation Wireless Networks," Computer Networks Journal, vol. 46, no. 6, pp. 797-816, December 2004.
• B. A. Izadi and F. Ozguner, "Enhanced cluster k-ary n-cube, a Fault-Tolerant Multiprocessor," IEEE Transactions on Computers, vol. 52, pp. 1443-1453, November 2003.
• I. F. Akyildiz, E. Ekici, and G. Yue, "A Distributed Multicast Routing Scheme for Multi-Layered Satellite Networks," ACM/Kluwer Wireless Networks Journal, vol.9, no. 5, pp. 535-544, September 2003.
• B.A. Izadi and F. Ozguner, "Real-Time Fault-Tolerant Hypercube Multicomputer," IEE Proceedings-Computers and Digital Techniques, vol. 149, pp. 197-202, September 2002.
• A. Dogan and F. Ozguner, "Matching and Scheduling Algorithms for Minimizing Execution Time and Failure Probability of Applications in Heterogeneous Computing," IEEE Trans. on Parallel and Distributed Systems, vol. 13, pp. 308-323, March 2002.
• B.A. Izadi and F. Ozguner, “A Real-Time Fault-Tolerant k-ary n-cube multiprocessor," WSEAS Transactions on Communications, vol. 1, no. 1, pp. 185-190, 2002.
• I. F. Akyildiz, E. Ekici, and M. D. Bender, "MLSR: A Novel Routing Algorithm for Multi-Layered Satellite IP Networks," IEEE/ACM Transactions on Networking, vol. 10, no. 3, pp. 411-424, June 2002.
• E. Ekici, I. F. Akyildiz and M. D. Bender, "A Multicast Routing Algorithm for LEO Satellite IP Networks," IEEE/ACM Transactions on Networking, vol. 10, no. 2, pp. 183-192, April 2002.
• E. Ekici, I. F. Akyildiz and M. D. Bender, "A Distributed Routing Algorithm for Datagram Traffic in LEO Satellite Networks," IEEE/ACM Transactions on Networking, vol. 9, no. 2, pp. 137-147, April 2001.
• E. Ekici and C. Ersoy, "Multi-Tier Cellular Network Dimensioning," ACM-Baltzer Wireless Networks Journal, vol. 7, no. 4, pp. 401-411, July 2001.
• V. Halwan and F. Ozguner, "Efficient Heuristics for All-Port Multicast in Wormhole-Routed Hypercubes," IEEE Transactions on Parallel and Distributed Systems, vol. 11, pp. 81-94, January 2000.
• B. A. Izadi and F. Ozguner, “Reconfigurable K-ary Tree Multiprocessors," International Journal of Parallel and Distributed Systems and Networks, vol. 3, no. 4, pp. 227-234, 2000.
• S. L. Hary and F. Ozguner, “Precedence-Constrained Real-Time Task Allocation onto Point-to-Point Networks for Pipelined Execution,” IEEE Transactions on Parallel and Distributed Systems, vol. 10, no. 8, pp. 838-851, August 1999.
• M. A. Iverson and F. Ozguner, “Hierarchical, Competitive Scheduling of Multiple DAGs in a Distributed Heterogeneous Environment,” IEE Distributed Systems Engineering, vol.6, no. 3, pp. 112-120, September 1999.
• B. A. Izadi , F. Ozguner and A. Acan, “Highly fault-tolerant hypercube multicomputer," IEE Proceedings -Computers and Digital Techniques, vol. 146, no. 2, pp.77-82, March 1999.
• M. A. Iverson, F. Ozguner and L. Potter, “Statistical Prediction of Task Execution Times through Analytic Benchmarking for Scheduling in a Heterogeneous Environment,” IEEE Transactions on Computers, vol. 48, no. 12, pp. 1374-1379, December 1999.
• V. Halwan, F. Ozguner and A. Dogan, “Routing in Wormhole-Switched Clustered Networks with Applications to Fault-Tolerance”, IEEE Transactions on Parallel and Distributed Systems, vol. 10, no. 10, pp. 1001-1011, October 1999.
• S. L. Hary, S. Balakrishnan, and F. Ozguner, “Offline real-time channel establishment in packet-switched networks,” Computer Communications, vol. 6, pp. 507-515, 1998.
• B. A. Izadi and F. Ozguner, “Optimal Subcube Allocation in a Circuit-Switched Faulty Hypercube,” Parallel Processing Letters, vol. 8, pp. 77-81, 1998.
• S. Balakrishnan and F. Ozguner, “A Priority-Based Flow Control Mechanism to Support Real-Time Traffic in Pipelined Direct Networks,” IEEE Transactions on Parallel and Distributed Systems, vol. 9, no. 7, pp. 664-678, July 1998.
• S. Hary and F. Ozguner, ”A Feasibility Test for Real-Time Communication Using Wormhole Routing,” IEE Proceedings-Computers and Digital Techniques, vol. 144, pp. 273-278, September 1997.
• L. Hamandi, R. Lee and F. Ozguner, “Review of Domain Decomposition Methods for the Implementation of FEM on Massively Parallel Computers,” IEEE Antennas and Propagation Magazine, vol. 37, pp. 93-96, February 1995.
• A. Bataineh, R. Lee and F. Ozguner, “Electrical Characterization of High-Speed Interconnections with a Parallel Three-Dimensional Finite Difference Time Domain Algorithm,” Simulation, vol. 64, pp. 289-295, May 1995.

Papers in Conference Proceedings:

• T.D.R. Hartley, U. Catalyurek, A. Ruiz, F. Igual, R. Mayo, and M. Ujaldon, "Biomedical Image Analysis on a Cooperative Cluster of GPUs and Multicores," in Proceedings of 22nd ACM International Conference on Supercomputing (ICS' 08), 2008, to appear.
• T.D.R. Hartley, U. Catalyurek, F. Özgüner, A. Yoo, S. Kohn and K. Henderson, "MSSG: A Framework for Massive Scale Semantic Graphs," in Proceedings of 2006 IEEE International Conference on Cluster Computing, 2006.
• A. Avila, G. Korkmaz, E. Ekici, F. Özgüner, and Ü. Özgüner, “Wireless Broadcasting Performance in an Urban Intersection,” in Proceedings of the Fifth International Conference on ITS Telecommunications (ITST '05), Brest, France, June 2005.
• D. Bozdag, F. Ozguner, E. Ekici, and U. Catalyurek, “Task Duplication Based Scheduling Algorithm Using Partial Schedules,” in Proceedings of the International Conference on Parallel Processing, Oslo, Norway, June 2005.
• A. Avila, G. Korkmaz, Y. Liu, H. The, E. Ekici, F. Özgüner, Ü. Özgüner, K. Redmill, O. Takeshita, K. Tokuda, M. Hamaguchi, S. Nakabayashi, and H. Tsutsui, “A complete simulator architecture for inter-vehicle communication based intersection warning system,” submitted to International IEEE Conference on Intelligent Transportation Systems, Vienna, Austria, 2005.
• E. Felemban, C.-G. Lee, E. Ekici, R. Boder, and S. Vural, "Probabilistic QoS Guarantee in Reliability and Timeliness Domains in Wireless Sensor Networks," in Proceedings of IEEE INFOCOM 2005, 2005, pp. .
• Y. Tian, E. Ekici, and F. Ozguner, "Energy-Constrained Task Mapping and Scheduling in Wireless Sensor Networks," to appear in the Proceedings of the First IEEE International Workshop on Resource Provisioning and Management in Sensor Networks (RPMSN05).
• Y. Tian, E. Ekici, and F. Ozguner, "Comparison of Hyper-DAG Based Task Mapping and Scheduling Heuristics for Wireless Sensor Networks," to appear in the Proceedings of the Twentieth International Symposium on Computer and Information Sciences (ISCIS 2005).
• Y. Gu, D. Bozdag,E. Ekici, F. Ozguner, and C.-G. Lee, "Partitioning-Based Mobile Element Scheduling in Wireless Sensor Networks," to appear in the Proceedings of the Second Annual IEEE Communications Society Conference on Sensor and Ad Hoc Communications and Networks (IEEE SECON 2005).
• D. Bozdag, F. Ozguner, E. Ekici, and U. Catalyurek, "A Task Duplication Based Scheduling Algorithm Using Partial Schedules," in Proceedings of IEEE International Conference on Parallel Processing (ICPP 2005), 2005, pp. 630-637.
• S. Vural and E. Ekici, "Analysis of Hop-Distance Relationship in Spatially Random Sensor Networks," in Proceedings of the Sixth ACM International Symposium on Mobile Ad Hoc Networking and Computing (ACM MobiHoc 2005), 2005, pp. 320-331.
• M. Eltayeb, A. Dogan, and F. Ozguner, "A Data Scheduling Algorithm for Autonomous Distributed Real-Time Applications in Grid Computing," in International Conference on Parallel Processing, 2004, pp. 388-395.
• M. Eltayeb, A. Dogan, and F. Ozguner, "A Path Selection-Based Algorithm for Maximizing Self-Satisfiability of Requests in Real-time Grid Applications," in European Conference on Parallel Processing, 2004, pp. 468-475.
• K. Golconda, A. Dogan, and Fusun Ozguner, "Static Mapping Heuristics for Tasks with Hard Deadlines in Real-Time Heterogeneous Systems," in International Symposium on Computer and Information Sciences, 2004, pp. 827-836.
• G. Korkmaz, E. Ekici, F. Ozguner, and U. Ozguner, “Urban Multi-Hop Broadcast Protocol for Inter-Vehicle Communication Systems,” in Proceedings of the First ACM Workshop on Vehicular Ad Hoc Networks (VANET '04), in conjunction with ACM MobiCom 2004, Philadelphia, PA, October 2004.
• F. Ozguner, U. Ozguner, O. Takeshita, K. Redmill, Y. Liu, G. Korkmaz, A. Dogan, K. Tokuda, S. Nakabayashi, and T.Shimizu, "A Simulation Study of An Intersection Collision Warning System," in Proceedings of the International workshop on ITS Telecommunications, June 2004, Singapore.
• S. Vural and E. Ekici, "Wave Addressing for Dense Sensor Networks," in Proceedings of Second International Workshop on Sensor and Actor Network Protocols and Applications (SANPA '04), 2004, pp. 56-66.
• T. Tugcu, I. F. Akyildiz, and E. Ekici, "Location Management Framework for Next Generation Wireless Systems," in Proceedings of IEEE International Conference on Communications, 2004, pp. 3926-3931.
• R. Nagarajan and E. Ekici, "Flexible MPLS Signaling (FMS) for Mobile Networks," in Proceedings of IEEE International Conference on Communications, 2004, pp. 4321-4325.
• Y. Tian, A. Dogan, and F. Ozguner, "An Urgency-based Prioritized MAC Layer Protocol for Real-time Traffic in Ad-hoc Wireless Networks," in International Workshop on Wireless, Mobile and Ad Hoc Networks at the International Parallel and Distributed Processing Symposium, 2003.
• K. Redmill, M. Fitz, S. Nakabayashi, T. Ohyama, F. Ozguner, U. Ozguner, O. Takeshita, K. Tokuda, W. Zhu, "An incident warning system with dual frequency communication capability," in Intelligent Vehicles Symposium, 2003, pp. 552 -557.
• A. Dogan, F. Ozguner, "Stochastic Scheduling of Data For Minimizing Execution Time of SPMD Applications," in International Conference on Computer, Communication, and Control Technologies, 2003, pp. 42-47.
• M. Eltayeb, A. Dogan and F. Ozguner, "Extended Partial Path Heuristic for Real-time Staging in Oversubscribed Networks," in Proceedings of the 18th International Symposium on Computer and Information Sciences, 2003, pp. 942-951.
• M. Eltayeb, A. Dogan and F. Ozguner, "Concurrent Scheduling for Real-time Staging in Oversubscribed Networks," in Proceedings of the 16th Internationall Conference on Parallel and Distributed Computing Systems, 2003, pp. 175-180.
• K. Golconda, F. Ozguner, and A. Dogan, "A Comparison of Static QoS-based Scheduling Heuristics for a Meta-task with Multiple QoS Dimensions in Heterogeneous Computing," in International Parallel and Distributed Processing Symposium, 2003, p. 106a.
• F. Ozguner, M. Lauria, and E. Nalipogu, "Improving the Throughput of Remote Storage Access through Pipelining," in Proceedings of the 3rd International Workshop on Grid Computing, 2002, pp. 305-316.
• A. Dogan and F. Ozguner, "Scheduling Independent Tasks with QoS Requirements in Grid Computing with Time-Varying Resource Prices," in Proceedings of the 3rd International Workshop on Grid Computing, 2002, pp. 58-69.
• A. Pal, A. Dogan, F. Ozguner, and U. Ozguner, "A MAC Layer Protocol for Real-time Inter-vehicle Communication," in Proceedings of IEEE 5th International Conference on Intelligent Transportation Systems, 2002, pp. 353-358.
• A. Dogan and F. Ozguner, "LDBS: A Duplication Based Scheduling Algorithm for Heterogeneous Computing Systems," in International Conference on Parallel Processing, 2002, pp. 352-359.
• A. Pal and A. Dogan and F. Ozguner, "MAC layer protocols for real-time traffic in ad-hoc wireless networks," in International Conference on Parallel Processing, 2002, pp. 539-546.
• U. Ozguner, F. Ozguner, M. Fitz, O. Takeshita, K. Redmill, W. Zhu, and A. Dogan, "Inter-vehicle Communication: Recent Developments at Ohio State University," in Proceedings of the IEEE Intelligent Vehicle Symposium, 2002, pp. 570-575.
• A. Dogan and F. Ozguner, "On QoS-based Scheduling of a Meta-Task with Multiple QoS Demands in Heterogeneous Computing," in Proceedings of the International Parallel and Distributed Processing Symposium, 2002, pp. 50-55.
• C. Chen, E. Ekici, and I. F. Akyildiz, "Satellite Grouping and Routing Protocol for LEO/MEO Satellite IP Networks," in Proceedings of the Fifth International ACM Workshop on Wireless Mobile Multimedia (WoWMoM '02), 2002, pp. 109-116.
• Gaofeng Yue, Eylem Ekici and Ian F. Akyildiz, "A New Multicast Routing Algorithm in Hierarchical Satellite Networks," in Proceedings of GLOBECOM '02, Taipei, Taiwan, 2002, pp. 2925-2929.
• L. Hamandi, F. Ozguner and R. Lee, "Parallelization requirements of the quasi-minimal residual algorithm on distributed memory multiprocessors," in Proceedings of the IEEE International Symposium on Signal Processing and Information Technology, 2001.
• F. Ozguner, D. Marhefka, J. DeGroat, B. Wile, J. Stofer, L. Hanrahan, “Teaching Future Verification Engineers: The Forgotten Side of Logic Design”, in Proc. of Design Automation Conference, Las Vegas, NV, June 2001, pp.253-255.
• A. Dogan and F. Ozguner, "Trading Execution Time for Reliability in Scheduling Precedence-Constrained Tasks in Heterogeneous Computing”, in Proc. of the International Parallel and Distributed Processing Symposium, San Francisco, CA, May 2001, CD ROM Proceedings, abstract p.60.
• A. Dogan and F. Ozguner, “Unicast-Based Multicast Communication in Wormhole-Routed All-Port Mesh Networks,” in Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications, Las Vegas, NV, June 2001, pp. 244-250.
• A. Dogan and F. Ozguner, “Stochastic Scheduling of a Meta-task in Heterogeneous Distributed Computing,” in Proceedings of the ICCP Workshop on Scheduling and Resource Management for Cluster Computing, Valencia, Spain, September 2001, pp. 369-374.
• M. Durresi and F. Ozguner, “Inter-vehicle Communication Protocol Using Geographical Routing”, in Proceedings of SPIE, vol. 4524, August 2001, pp 52-61.
• E. Ekici, I. F. Akyildiz and M. D. Bender, "Network Layer Integration of Terrestrial and Satellite IP Networks over BGP-S," in Proceedings of GLOBECOM '01, San Antonio, TX, 2001, pp. 2698-2702.
• A. Dogan and F. Ozguner, “Reliable matching and scheduling of precedence-constrained tasks in heterogeneous distributed computing,” in Proceedings of the International Conference on Parallel Processing (ICPP '00), Toronto, Canada, August 2000, pp. 307-314.
• A. Dogan and F. Ozguner, “Optimal and suboptimal reliable scheduling of precedence- constrained tasks in heterogeneous distributed computing,” in Proceedings of the International Conference on Parallel Processing, Workshop on Network-Based Computing, Toronto, Canada, August 2000, pp. 429-436.
• A. Dogan and F. Ozguner, “Reliable matching and scheduling of precedence-constrained tasks using a genetic algorithm,” in Proceedings of the International Conference on Parallel and Distributed Processing and Applications, Las Vegas, NV, June 2000, pp. 549-555.
• V. Halwan and F. Ozguner, “Multicast in Faulty Wormhole-Routed 2-Dimensional Meshes with the Block-Fault Model,” in Proceedings of the International Conference on Parallel and Distributed Processing and Applications (PDPTA '00), Las Vegas, NV, June 2000, pp. 541-547.
• B. A. Izadi and F. Ozguner, “Two-Stage Fault-Tolerant k-ary Tree Multiprocessors”, in Proceedings of the International Conference on Parallel and Distributed Processing and Applications, Las Vegas, NV, June 2000, pp. 527 – 533.
• B. A. Izadi and F. Ozguner, “A Multi-mode Fault-tolerant Hypercube Multiprocessor”, in Proceedings of Twelfth IASTED International Conference on Parallel and Distributed Computing and Systems, November 2000, pp. 365 – 370.
• E. Ekici, I. F. Akyildiz and M. D. Bender, "Datagram Routing Algorithm for LEO Satellite Networks," in Proceedings of INFOCOM '00, Tel Aviv, Israel, 2000, pp. 500-508.
• M. A. Iverson, F. Ozguner and L. C. Potter, “Statistical Prediction of Task Execution Times through Analytic Benchmarking for Scheduling in a Heterogeneous Environment,” in Proceedings of the IPPS Eighth Heterogeneous Computing Workshop, San Juan, Puerto Rico, April 1999, pp. 70-78.
• E. Ekici and C. Ersoy, "Optimal Two-Tier Cellular Network Design," in Proceedings of IEEE ICCCN '99, Boston, MA, 1999, pp. 312-317.
• V. Halwan and F. Ozguner, “Routing in Wormhole-Switched Clustered Networks with Applications to Fault-Tolerance”, in Proceedings of the International Conference on Parallel Processing (ICPP-98), Minneapolis, MN, August 1998, pp. 114-121.
• M. A. Iverson and F. Ozguner, “Hierarchical, Competitive Scheduling of Multiple DAGs in a Distributed Heterogeneous Environment”, in Proceedings of the IPPS Seventh Heterogeneous Computing Workshop, Orlando, FL, April 1998, pp. 70-78.
• V. Halwan and F. Ozguner, “Efficient Multicast Algorithms in All-Port Wormhole-Routed Hypercubes,” in Proceedings of the International Conference on Parallel Processing, Bloomingdale, IL, August 1997, pp. 84-91.
• V. Halwan and F. Ozguner, “Efficient Multicast in Hypercubes with Multidestination Wormhole Routing,” in Proceedings of the International Conference on Parallel and Distributed Systems, New Orleans, LA, October 1997, pp. 533-538.
• B. A. Izadi and F. Ozguner “Optimal Subcube Fault Tolerance in a Circuit -Switched Hypercube,” in Proceedings of the 10th International Parallel Processing Symposium (IPPS '96), Honolulu, Hawaii, April 1996, pp.655-659.
• S. L. Hary and F. Ozguner, “Real-Time Interprocessor Communication for Point-to-Point Networks using Wormhole Routing,” in Proceedings of the 4th International Workshop on Parallel and Distributed Real-Time Systems (IPPS '96), Honolulu, April 1996, pp. 157-163
• S. Balakrishnan and F. Ozguner, “Providing Message Delivery Guarantees in Pipelined Flit-Buffered Multiprocessor Networks,” in Proceedings of the IEEE Real-Time Technology and Applications Symposium, Boston, June 1996, pp. 120-129.
• S. Balakrishnan and F. Ozguner, “A Priority-Based Flow Control Mechanism to Support Real-Time Traffic in Pipelined Direct Networks,” in Proceedings of the International Conference on Parallel Processing, Bloomingdale, IL, August 1996, pp. I-120-127.
• S. Balakrishnan and F. Ozguner, “The Effect of Flow Control and Routing Adaptivity on Priority-Driven Traffic in Multiprocessor Networks,” in Proceedings of Euro-Par '96, Lecture Notes in Computer Science, Springer-Verlag, vol. 1, Lyon, France, August 1996, pp. 287-298.
• M. Iverson, F. Ozguner and G. Follen, “Run-Time Statistical Estimation of Task Execution Times for Heterogeneous Distributed Computing,” in Proceedings of the International Symposium on High Performance Distributed Computing (HPDC-5), Syracuse, NY, August 1996, pp. 263-270.
• L. Hamandi, F. Ozguner and R. Lee, “The Performance of the Parallel Solution of the Quasi-Minimal Residual (QMR) Method on 2D Mesh Architectures,” in Proceedings of the Advanced Computational Electromagnetics Society Conference (ACES '95) , March 1995, pp. 864-871.
• M. Iverson, F. Ozguner and G. Follen, “Parallelizing Existing Applications in a Distributed Heterogeneous Environment,” in Proceedings of the Heterogeneous Computing Workshop (IPPS '95), Santa Barbara, CA, April 1995, pp. 93-100.
• L. Hamandi, R. Lee and F. Ozguner, “Domain Decomposition Technique for the Parallel Solution of LinearSystems of Equations Resulting from Finite Element Discretization,” in Proceedings of IEEE International Conference on Electronics, Circuits and Systems (ICECS '94), Cairo, Egypt, December 19-22, 1994, pp. 978-983.