Publications
2009
"An Evaluation of Weak State Mechanism Design for Indirection in Dynamic Networks",
The 28th Conference on Computer Communications (INFOCOM), Rio de Janerio, Brazil, 19/04/2009.
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"Optimal Stochastic Policies for Distributed Data Aggregation in Wireless Sensor Networks",
IEEE/ACM Transactions on Networking, vol. 17, issue 5: IEEE, pp. 1494-1507, 10/2009.
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"A Unified Model for Joint Throughput-Overhead Analysis of Random Access Mobile Ad Hoc Networks",
Computer Networks: Elsevier, 09/2009.
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2008
"Optimal Location Updates in Mobile Ad Hoc Networks: a Separable Cost Case",
IEEE Global Communications Conference (GLOBECOM '08), New Orleans, LA, IEEE, 30/11/2008.
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"A Unified Model for Joint Throughput-Overhead Analysis of Mobile Ad Hoc Networks",
ACM International Conference on Modeling, Analysis & Simulation of Wireless and Mobile Systems (MSWiM '08), Vancouver, Canada, ACM, 27/10/2008.
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"A Low-Complexity Synchronization Design for MB-OFDM Ultra-wideband Systems",
IEEE Internationall Conference on Communications (ICC ’08), Beijing, China, IEEE, 19/05/2008.
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"Cross-layer Optimal Policies for Spatial Diversity Relaying in Mobile Ad Hoc Networks",
IEEE Transactions on Wireless Communications, vol. 7, issue 8: IEEE, pp. 2930-2939, 08/2008.
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2007
"Weak State Routing for Large Scale Dynamic Networks",
The Thirteenth Annual International Conference on Mobile Computing and Networking (MOBICOM), Montréal, Québec, Canada, ACM Press, 09/09/2007.
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"On the Stability of the Malware Free Equilibrium in Cell Phones Networks with Spatial Dynamics",
Proceedings of IEEE ICC, Glasgow, Scotland, 07/2007.
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"Performance Analysis of Polling based TDMA MAC Protocols with Sleep and Wakeup Cycles",
Proceedings of IEEE ICC, Glasgow, Scotland, 07/2007.
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"Real Time Detection of Link Failures in Inter Domain Routing",
Proceedings of IEEE ICC, Glasgow, Scotland, 07/2007.
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"Disruption-Tolerant Link-level Mechanisms for Extreme Wireless Network Environments",
THE SECOND IEEE/Create-Net/ICST International Conference on COMmunication System softWAre and MiddlewaRE (COMSWARE), Bangalore, India, 07/01/2007.
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"Optimal Policies for Distributed Data Aggregation in Wireless Sensor Networks",
IEEE Annual Conference on Computer Communications (INFOCOM '07), Anchorage, AK, IEEE, 06/05/2007.
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"Hybrid Packet FEC and Retransmission-based Erasure Recovery Mechanisms (HARQ) for Lossy Networks: Analysis and Design",
Proceedings of WIreless Systems: Advanced Research and Development (WISARD), Bangalore, India, 06/01/2007.
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"Capacity deficit in mobile wireless ad hoc networks due to geographic routing overheads",
26th IEEE Conference on Computer Communication (INFOCOM’07), Anchorage, Alaska, IEEE, 05/6/2007.
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"Malware Propagation in Networks of Smart Cell Phones with Spatial Dynamics",
Proceedings of IEEE INFOCOM minisymposium, Alaska, AK, 05/2007.
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"Rechargeable Sensor Activation under Temporally Correlated Events",
Intl. Symposium on Modeling and Optimization in Mobile Ad Hoc and Wireless Networks (WiOpt), Cyprus, 04/2007.
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"Asynchronous Cooperative MIMO Communication",
In Proceedings of 5th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WIOPT), Limassol, Cyprus, 04/16/2007.
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"Optimal Cluster Heads Selection in LEACH Architecture",
Proceedings of IEEE IPCCC, New Orleans, LA, 04/11/2007.
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"Coexisting Narrowband and Ultra Wideband Systems: Analysis of Power Spectral Density and In-band Interference Power",
WSEAS Transactions on Communications, vol. 6, issue 2, pp. 318-324, 02/2007.
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"An Analytic Model for the Delay in IEEE 802.11 PCF MAC based Wireless Networks",
IEEE Transactions on Wireless Communications, 2007 .
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"Fine grain adaptive FEC over wireless networks",
IEEE international conference on image processing, 2007 .
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"Scaling of Spatial Reuse and Saturation Throughput in a Class of MAC Protocols",
IEEE Transactions on Wireless Communications, 2007 .
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2006
"A New MAC Protocol for Wireless Packet Networks",
Proceedings of IEEE GLOBECOM, San Francisco, CA, 11/2006.
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"Distributed Mobility Transparent Broadcast in Mobile Ad Hoc Networks",
Proceedings of IEEE GLOBECOM, San Francisco, CA, 11/2006.
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"Orthogonal Rendezvous Routing Protocol for Wireless Mesh Networks",
In Proceedings of IEEE International Conference on Network Protocols (ICNP), Santa Barbara, CA, 11/12/2006.
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"An End-to-End Transport Protocol for Extreme Wireless Network Environments",
In Proceedings of MILCOM 06, IEEE Military Communications Conference, Washington D.C, USA, 10/23/2006.
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"A Statistical Approach to Anomaly Detection in Interdomain Routing",
Proceedings of IEEE BROADNETS, San Hose, CA, 10/2006.
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"Stochastic event capture using mobile sensors subject to a quality metric",
12th Annual International Conference on MobileComputing and Networking (MOBICOM’06), Los Angeles, California, 09/2006.
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"Cross-layer Optimal Decision Policies for Spatial Diversity Forwarding in Wireless Ad Hoc Networks",
IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS ’06), Vancouver, Canada, IEEE, 09/10/2006.
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"Analysis of Contention Based Multichannel MAC for Point to Multipoint Networks",
Proceedings of IEEE WOWMOM, Niagara Fall, NY, 06/2006.
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"Enhancing MAC Coordination to Boost Spatial Reuse in IEEE 802.11 Ad Hoc Networks",
Proceedings of IEEE ICC, Istanbul, Turkey, 06/2006.
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"A Quasi-species Approach for Modeling the Dynamics of Polymorphic Worms",
Proceedings of IEEE INFOCOM, Barcelona, Spain, 04/2006.
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"Modeling Malware Propagation in Gnutella Type Peer-to-Peer Networks",
K. Ramachandran and B. Sikdar, Rhodes Island, Greece, 04/2006.
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"Robust Threshold based Sensor Activation Policies under Spatial Correlation",
Intl. Symposium on Modeling and Optimization in Mobile Ad Hoc and Wireless Networks (WiOpt), Boston, pp. 1-8, 04/2006.
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"SIMPLE: Using Swarm Intelligence Methodology to Design Data Acquisition Protocol in Sensor Networks with Mobile Sinks",
Proceedings of IEEE INFOCOM, Barcelona, Spain, 04/2006.
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"Scheduling Algorithms for PMP operation in IEEE 802.16 Networks",
Proceedings of the Workshop on Resource Allocation in Wireless Networks, Boston, MA, 04/2006.
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"Dynamic Node Activation in Networks of Rechargeable Sensors",
IEEE/ACM Transactions on Networking, vol. 14, issue 1, pp. 15-26, 02/2006.
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"On Randomizing the Sending Times in TCP and other Window Based Algorithms",
Computer Networks, vol. 50, 02/2006.
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"Energy-Efficient Connected Coverage in Wireless Sensor Networks",
4th Asian International Mobile Computing Conference (AMOC), Kolkota, pp. 77-86, 01/2006.
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"Capacity deficit in mobile ad hoc networks due to routing overheads.",
IEEE Transactions on Information Theory, 2006 .
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"Header error protection for multimedia data transmission in wireless AdHoc networks",
IEEE International Conference on Image Processing, 2006 .
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"Optimizing random walk search algorithms in P2P networks",
Computer Networks, 2006 .
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"Rate-distortion bounds on location-based routing protocol overheads in mobile ad hoc networks",
44th Allerton Conference on Communication, Control, and Computing (Allerton’06), 2006 .
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2005
"Delay Analysis of IEEE 802.11 PCF MAC Based Wireless Networks",
Proceedings of IEEE GLOBECOM, St. Louis, MO, 11/2005.
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"Delay Analysis of 802.16 Based Last Mile Wireless Networks",
Proceedings of IEEE GLOBECOM, St. Louis, MO, 11/2005.
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"A Population Based Approach to Model Network Lifetime in Wireless Sensor Networks",
ACM Performance Evaluation Review, vol. 33, 09/2005.
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"Queueing Analysis of IEEE 802.11 Point Coordination Function",
Proceedings of ITC, Beijing, China, 08/2005.
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"Distributed Authentication Mechanism for Mobile IP Route Optimization",
Intl. Conference on Wireless Networks, Communications, and Mobile Computing, vol. 2, Maui, pp. 1271-1276, 06/2005.
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"Lightweight Target Tracking Protocol Using Ad-hoc Sensor Networks",
Proceedings of IEEE VTC, Stockholm, Sweden, 05/2005.
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"Power-Efficiencies of Multi-hop Paths for Routing in Wireless Networks",
Proceedings of IEEE VTC, Stockholm, Sweden, 05/2005.
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"Swarm Intelligence Based Surveillance Protocol in Ad-hoc Sensor Networks",
Proceedings of IEEE VTC, Stockholm, Sweden, 05/2005.
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"An Efficient and Scalable Loss Recovery Scheme for Video Multicast",
IEEE Transactions on Multimedia, vol. 7 No.2, 04/2005.
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"An Analytic Framework for Modeling Peer to Peer Networks",
Proceedings of IEEE INFOCOM, Miami, FL, 03/2005.
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"Dynamic Node Activation in Network of Rechargeable Sensors",
IEEE INFOCOM, vol. 3, Miami, pp. 1997-2007, 03/2005.
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"Utility Maximizing Node Activation Policies in Networks of Partially Rechargeable Sensors",
39th Annual Conference on Information Sciences and Systems (CISS), Baltimore, 03/2005.
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"A Geography-Aware Scalable Community Wireless Network Test Bed",
Proceedings of IFIP/IEEE Testbeds and Research Infrastructures for the Development of Networks and Communities (TRIDENTCOM), Trento, Italy, 02/23/2005.
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"Joint source-network error control coding for ccalable overlay streaming",
IEEE International Conference on Image Processing, 2005 .
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"Overlay multi-hop FEC scheme for video streaming",
Signal Processing: Image Communications, vol. 20, issue 8, 2005 .
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"Two-Stage FEC scheme for scalable video transmission over wireless networks",
SPIE Communications/ITCom, Multimedia Systems and Applications, 2005 .
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2004
"Distance-Aware Virtual Carrier Sensing for Improved Spatial Reuse in Wireless Networks",
Proceedings of IEEE GLOBECOM, Dallas, TX, 11/2004.
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"Early Detection of BGP Instabilities Resulting from Internet Worm Attacks",
Proceedings of IEEE GLOBECOM, Dallas, TX, 11/2004.
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"On the Impact of Route Processing and MRAI Timers on BGP Convergence Times",
Proceedings of IEEE GLOBECOM, Dallas, TX, 11/2004.
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"Evaluation of Spatial Reuse in Cooperative Multiple Access Networks",
Proceedings of IEEE VTC, Los Angeles, CA, 09/2004.
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"A Queueing Model for Finite Load IEEE 802.11 Random Access MAC",
Proceedings of IEEE ICC, Paris, France, 06/2004.
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"Multi-layer Multicast Congestion Control in Satellite Environments",
IEEE Journal on Selected Areas in Communications, vol. 22, issue 3, 04/2004.
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"A Dynamic Query-tree Energy Balancing Protocol for Sensor Networks",
Proceedings of IEEE WCNC, Atlanta, GA, 03/2004.
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"Queueing Analysis and Delay Mitigation in IEEE 802.11 Random Access MAC based Wireless Networks",
Proceedings of IEEE INFOCOM, Hong Kong, China, 03/2004.
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"Overlay multi-hop FEC scheme for video streaming over peer-to-peer networks",
IEEE International Conference on Image Processing, 2004 .
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2003
"Analytic Models for the Latency and Steady-State Throughput of TCP Tahoe, Reno and SACK",
IEEE/ACM Transactions on Networking, vol. 11, issue 6, 12/2003.
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"A Multicast Congestion Control Scheme for Mobile Ad Hoc Networks",
Proceedings of IEEE GLOBECOM, San Francisco, CA, 12/2003.
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"Improving Spatial Reuse of IEEE 802.11 Based Ad Hoc Networks",
Proceedings of IEEE GLOBECOM, San Francisco, CA, 12/2003.
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"Multicast Loss Recovery with Active Injection",
Proceedings of IEEE ICCCN, Dallas, TX, 10/2003.
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"A Protocol for Tracking Mobile Targets using Sensor Networks",
Proceedings of IEEE Workshop on Sensor Network Protocols and Applications (In conjunction with IEEE ICC), Anchogare, AK, 05/2003.
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"Scalable and Distributed GPS Free Positioning for Sensor Networks",
Proceedings of IEEE ICC, Anchorage, AK, 05/2003.
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"Rate Control over Repair Traffic in Multicast",
Proceedings of the 37th Conference on Information Sciences and Systems, Baltimore, MD, 03/2003.
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"On the Impact of IEEE 802.11 MAC on Traffic Characteristics",
IEEE Journal on Selected Areas in Communications, vol. 21, issue 2, 02/2003.
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"Hybrid video downloading/streaming over peer-to-peer networks",
IEEE International Conference on Multimedia & Expo (ICME), 2003 .
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2002
"Modeling and Analysis of Traffic Characteristics in IEEE 802.11 MAC Based Networks",
Proceedings of IEEE GLOBECOM, Taipei, Taiwan, 11/2002.
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"On Reducing the Degree of Second-Order Scaling in Network Traffic",
Proceedings of IEEE GLOBECOM, Taipei, Taiwan, 11/2002.
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"Routing-based Video Multicast Congestion Control",
Proceedings of IFIP/IEEE MMNS, Santa Barbara, CA, 10/2002.
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"Comparative Study of TCP Compatible Binomial Congestion Control Schemes",
Proceedings of IEEE HPSR, Kobe, Japan, 05/2002.
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"Queue management algorithms and network traffic self-similarity",
Proceedings of IEEE HPSR, Kobe, Japan, 05/2002.
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"Input Queued Switches for Variable Length Packets: Analysis for Poisson and Self Similar Traffic",
Computer Communications, vol. 26, issue 6, 04/2002.
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2001
"Variable Length Packet Switches: Input Queued Fabrics with Finite Buffers: Speedup and Parallelism",
Proceedings of the 8th International Conference on High Performance Computing, Hyderabad, India, 12/2001.
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"Analytic models and comparative study of the latency and steady-state throughput of TCP Tahoe, Reno and SACK",
Proceedings of IEEE GLOBECOM, San Antonio, TX, 11/2001.
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"An Integrated Model for the Latency and Steady-State Throughput of TCP Connections",
Performance Evaluation, vol. 46, issue 2-3, 09/2001.
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"A Multiplicative Multifractal Model for TCP Traffic",
Proceedings of IEEE ISCC, Hammamet, Tunisia, 07/2001.
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"Network Management and Control Using Collaborative On-line Simulation",
Proceedings of IEEE ICC, Helsinki, Finland, 06/2001.
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"Scalable configuration of RED queue parameters",
Proceedings of IEEE HPSR, Dallas, TX, 05/2001.
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"TCP Reno with Random losses: Latency, Throughput and Sensitivity Analysis",
Proceedings of IEEE IPCCC, Phoenix, AZ, 04/2001.
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"The Effect of TCP on the Self-Similarity of Network Traffic",
Proceedings of 35th Conference on Information Sciences and Systems, Baltimore, MD, 03/2001.
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"Integral Expressions for the Numerical Evaluation of Product Form Expressions Over Irregular Multidimensional Integer State Spaces",
Telecommunication Systems, vol. 16, issue 1,2, 01/2001.
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2000
"On the Convergence of Markovian and Fractional ARIMA Processes with Long-Range Dependence to Fractional Brownian Motion",
Proceedings of 34th Conference on Information Sciences and Systems, Princeton, NJ, 2002.
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"Variable Length Packet Switches: Delay Analysis of Crossbar Switches Under Poisson and Self Similar Traffic",
Proceedings of IEEE INFOCOM, Tel Aviv, Israel, 2002.
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"Workload Generation for ns simulations of wide area networks and the Internet",
Proc. of Communication Networks and Distributed Systems Modeling and Simulation Conference, San Diego, CA, 2002.
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"An Integrated Model for the Latency and Steady State Throughput of TCP Connections",
Proceedings of IFIP Symposium on Advanced Performance Modeling, Orlando, FL, 11/2000.
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"Queueing Analysis of Scheduling Policies in Copy Networks of Space Based Multicast Packet Switches",
IEEE/ACM Transactions on Networking, vol. 8, issue 3, 06/2006.
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1999
"Evaluation of the Exact Overflow Probabilities in a Space Based Multicast Switch Copy Network",
Proceedings of the 33rd Conference on Information Sciences and Systems, Baltimore, MD, 1999.
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"Integral Expressions for the Numerical Evaluation of Product Form Expressions Over Irregular Multidimensional Integer State Spaces",
Proceedings of the 1999 Symposium on Performance Evaluation of Computer and Telecommunication Systems, Chicago, IL, 1999.
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