Publications

Click here for my citations from Google Scholar.

Book Chapters

  • “Location Discovery in Sensor Networks”, Asis Nasipuri, in Algorithms and Protocols for Wireless Ad Hoc and Sensor Networks, edited by Azzedine Boukerche, Wiley & Sons, ISBN 978-0-471-79813-2, pp. 341 - 364, 2009.

  • “Multi-channel MAC Protocols for Mobile Ad Hoc Networks”, Asis Nasipuri and Samir Das, in Handbook of Wireless and Mobile Computing, edited by Azzedine Boukerche, CRC Press, pp. 99-120, 2006, ISBN 1-58488-465-7.

  • “Mobile Ad Hoc Networks”, Asis Nasipuri, in Handbook of RF and Wireless Technologies, edited by Farid Dowla, Newnes (an imprint of Elsevier), 2004, pp. 59 - 100, ISBN 0-7506-76957.

Journal articles

  • N. Chuku and A. Nasipuri, “RSSI-Based Localization Schemes for Wirless Sensor Networks Using Outlier Detection”, Journal of Sensor and Actuator Networks, Special Issue on Smart City Applications of Sensor Networks and Intelligent Systems, 2021, 10(1), 10; https://doi.org/10.3390/jsan10010010

  • A. Pal and A. Nasipuri, “Joint Power Control and Routing for Rechargeable Wireless Sensor Networks”, IEEE Access, Vol. 7, August 27, 2019, pp. 123992 – 124007, DOI:10.1109/ACCESS.2019.2937894

  • A. Pal and A. Nasipuri, “A Joint Routing and Channel Selection Scheme for Hybrid Wireless-Optical Broadband Access Networks”, Journal of Sensor and Actuator Networks, 2018, 7(4); doi.org10.3390jsan7040044.

  • Md. M. I. Rajib and A. Nasipuri, “Predictive Retransmissions for Intermittently Connected Sensor Networks with Transmission Diversity”, ACM Transactions on Embedded Computing Systems (TECS), Volume 17 Issue 1, January 2018.

  • A. Pal and A. Nasipuri, “Distributed Routing and Channel Selection for Multi-Channel Wireless Sensor Networks”, Journal of Sensor and Actuator Networks, Volume 6, (3), July 2017.

  • Amitangshu Pal and Asis Nasipuri, “A Quality based Routing Protocol for Wireless Mesh Networks”, Pervasive and Mobile Computing, Vol. 7, No. 5, October 2011, pp. 611 – 626, Elsevier.

  • Cyrus Taft, Aaron J. Hussey, Teja Kuruganti, John N. Sorge, and Asis Nasipuri, “Low-Cost Wireless Sensor Can Improve Monitoring in Fossil-Fueled Power Plants”, POWER Magazine, vol. 154, no. 2, February 1, 2010, pp. 42-45.

  • Amitangshu Pal, Sandeep Adimadhyam, and Asis Nasipuri, “QoSBR: A Quality Based routing Protocol for Wireless Mesh Networks”, Springer Lecture Notes in Computer Science, LNCS 5935 (ICDCN 2010), pp. 497-508, January 2010.

  • Asis Nasipuri, Hadi Alasti, Hojoon Kim, “Efficient Performance of a Robust Filter-based Approach for Contour Detection in Wireless Sensor Networks”, Journal of Korean Institute of Information Technology, Vol. 6., No. 5., pp. 88 – 98, October, 2008.

  • Asis Nasipuri and Kai Li, “Multi-sensor Collaboration in Wireless Sensor Networks for Detection of Spatially Correlated Signals”, (invited paper) International Journal of Mobile Network Design and Innovation, vol. 1, no. 3/4, pp. 215-223, 2006. (download)

  • Asis Nasipuri and Samir R. Das, “Performance of Multi-channel Ad Hoc Networks”, International Journal of Wireless and Mobile Computing, special issue on Medium Access Control for WLANs, WPANs, Ad Hoc Networks, and Sensor Networks, vol. 1, nos. 3/4, pp. 191-203, 2006. (download)

  • Kai Li and Asis Nasipuri, “Performance of a Collaborative Target Detection Scheme for Wireless Sensor Networks”, Springer Lecture Notes in Computer Science, LNCS 2918: Proceedings of the 5th International Workshop on Distributed Computing (IWDC 2003), Kolkata, India, December 2003.

  • Asis Nasipuri, Robert Castaneda, and Samir R. Das, “Performance of Multipath Routing for On-Demand protocols in Mobile Ad Hoc Networks”, ACM-Baltzer Mobile Networks and Applications (MONET) Journal, vol. 6, pp. 339-349, 2001.

  • Asis Nasipuri and Sawasd Tantaratana, “Non-parametric Distributed Detector Using Wilcoxon Statistics”, Signal Processing, Vol. 57, No. 2 , March 1997, pp. 139-146, Elsevier Press.

  • Asis Nasipuri and Sawasd Tantaratana, “Truncated Sequential CFAR Detectors Using Weighted Sign and Weighted Conditional Sign Tests”, Journal of the Franklin Institute, Vol. 332B, No. 6, pp. 717-734, November 1995, Elsevier Press.

  • Sawasd Tantaratana and Asis Nasipuri, “Two-stage Wilcoxon Detectors Using Conditional Tests”, IEEE Transactions on Information Theory, Vol. IT-38, No.3, May 1992, pp. 1080-1090.

Peer-reviewed Conference articles

  • N. Chuku and A. Nasipuri, “Wireless Sensor Localization Using Outlier Detection,” 2019 IEEE 16th International Conference on Smart Cities: Improving Quality of Life Using ICT & IoT and AI (HONET-ICT), Charlotte, NC, USA, 2019, pp. 080-084.

  • S. Aggarwal and A. Nasipuri, “Survey and Performance Study of Emerging LPWAN Technologies for IoT Applications,” 2019 IEEE 16th International Conference on Smart Cities: Improving Quality of Life Using ICT & IoT and AI (HONET-ICT), Charlotte, NC, USA, 2019, pp. 069-073.

  • A. Tripathi and A. Nasipuri, “Information Based Smart RF Energy Harvesting in Wireless Sensor Networks,” 2019 IEEE 16th International Conference on Smart Cities: Improving Quality of Life Using ICT & IoT and AI (HONET-ICT), Charlotte, NC, USA, 2019, pp. 197-198.

  • M. Yerra, A. Nasipuri, and H. Duemmler, “Sequential State Logic for Pneumatic Valve Monitoring using Piezo Film Sensors”, Proceedings of IEEE SoutheastCon, Charlotte, 30 March - 2 April, 2017.

  • A. Kundu, A. Nasipuri, B. Chowdhury, D. Prabhu, K. Mahesh, C. Grafer, D. Ravi, and K. R. Subramanian, “Low Cost Wireless Sensors for Distributed Grid Intelligence and Resiliency”, Proceedings of IEEE SoutheastCon, Charlotte, 30 March - 2 April, 2017.

  • Md. M. I. Rajib and A. Nasipuri, “Minimum Delay Forwarding in Intermittently Connected Sensor Networks” (poster paper), Proceedings of the 11th International Conference on Networking, Architecture and Storage (IEEE NAS 2016), August 8-10, 2016, Long Beach, CA. (Recipient of the Best Poster Award)

  • Md. M. I. Rajib and A. Nasipuri, “A Predictive Retransmission Scheme for Cooperative Routing in Intermittently Connected Sensor Networks”, Proceedings of the 17th International Conference on Distributed Computing and Networking (ACM ICDCN’16), January 4-7, 2016, Singapore.

  • S. Roy, N. Darak, and A. Nasipuri, “Game Theoretic Approach for Joint Power Control and Routing in Wireless Sensor Networks”, Proceedings of the IEEE International Communications Conference – Ad-hoc and Sensor Networking Symposium (ICC’15 (09) AHSN), June 8-12, 2015, London, UK.

  • Md. M. I. Rajib and A. Nasipuri, “Delay Performance of Intermittently Connected Wireless Sensor Networks with Cooperative Relays”, Proceedings of the IEEE ICC 2015 - Workshop on Green Communications and Networks with Energy Harvesting, Smart Grids, and Renewable Energies, June 12, 2015, London, UK.

  • S. Roy, N. Darak, and A. Nasipuri, “A Game Theoretic Approach for Channel Selection in Multi-channel Wireless Sensor Networks”, Proceedings of the 11th IEEE Conference on High-Performance Optical Networks & Emerging/Enabling Technologies (HONET-Pfe), Dec. 15 – 17, 2014, Charlotte, NC, pp. 145 – 149.

  • A. Pal and A. Nasipuri, “PCOR: A Joint Power Control and Routing Scheme for Rechargeable Sensor Networks” Proceedings of the IEEE Wireless Communications and Networking Conference (IEEE WCNC’14), Istanbul, Turkey, April 6-9, 2014.

  • N. Chuku and A. Nasipuri, “Performance Evaluation of an RSSI Based Localization Scheme for Wireless Sensor Networks to Mitigate Shadowing Effects” Proceedings of the IEEE Wireless Communications and Networking Conference (IEEE WCNC’14), Istanbul, Turkey, April 6-9, 2014.

  • A. Pal and A. Nasipuri, “Lifetime of Asynchronous Wireless Sensor Networks with Multiple Channels and Power Control” Proceedings of the IEEE Wireless Communications and Networking Conference (IEEE WCNC’14), Istanbul, Turkey, April 6-9, 2014.

  • Amitangshu Pal, Bonee Soibam and Asis Nasipuri, “A Distributed Power Control and Routing Scheme for Rechargeable Sensor Networks”, Proceedings of IEEE SoutheastCon 2013, Jacksonville, Florida, USA.

  • Ndubueze Chuku, Amitangshu Pal, and Asis Nasipuri, “An RSSI Based Localization Scheme for Wireless Sensor Networks to Mitigate Shadowing Effects”, Proceedings of IEEE SoutheastCon 2013, Jacksonville, Florida, USA.

  • Amitangshu Pal and Asis Nasipuri, “DRCS: A Distributed Routing and Channel Selection Scheme for Multi-Channel Wireless Sensor Networks”, Proceedings of IEEE International Workshop on Sensor Networks and Systems for Pervasive Computing (PerSeNS 2013), March 22, 2013, San Diego, CA.

  • A. Pal and A. Nasipuri, “A distributed channel selection scheme for multi-channel wireless sensor networks” (poster abstract), Proceedings of the thirteenth ACM international symposium on Mobile Ad Hoc Networking and Computing (ACM MobiHoc ’12), pp. 263 -264, ACM, New York, 2012.

  • J. M. Anderson, R. W. Cox, A. Nasipuri, and J. M. Conrad, “An adaptive approach for determining ambient energy availability in rechargeable wireless sensor networks”, 7th Annual Energy Harvesting Workshop and the 2nd Annual CEHMS Conference, Blacksburg, VA. August 7 – 9, 2012.

  • Siddharth Kamath and Asis Nasipuri, “Integrated Load Balanced and Energy Aware Routing In Large Scale Wireless Sensor Networks”, Proceedings of the 30th IEEE International Performance Computing and Communications Conference (IEEE IPCCC 2011), Orlando, FL, November 17 - 19, 2011.

  • Amitangshu Pal and Asis Nasipuri, “JRCA: A Joint Routing and Channel Assignment Scheme for Wireless Mesh Networks”, Proceedings of the 30th IEEE International Performance Computing and Communications Conference (IEEE IPCCC 2011), Orlando, FL, November 17 - 19, 2011.

  • Amitangshu Pal and Asis Nasipuri, “Performance Analysis of IEEE 802.11 Distributed Coordination Function in Presence of Hidden Stations under Non-saturated Conditions with Infinite Buffer in Radio-over-Fiber Wireless LANs”, Proceedings of the 18th IEEE International Workshop on Local and Metropolitan Area Networks (IEEE LANMAN 2011), October 13 - 14, 2011.

  • A. Nasipuri, R. Cox, J. M. Conrad, L. Van der Zel, B. Rodriguez, and R. McKosky, “Design considerations for a large-scale wireless sensor network for substation monitoring”, Proceedings of IEEE SenseApp’10, pages 882-889, October, 2010. (download)

  • Aaron Hussey, Asis Nasipuri, John N. Sorge, and Robert Cox, “Feasibility of Using a Wireless Mesh Sensor Network in a Coal-Fired Power Plant”, Proceedings of the IEEE Southeast Conference (SoutheastCon), March 18-21, 2010, pp. 384-389.

  • Rohit Kale, Nripendra Singh, Hadi Alasti, Asis Nasipuri, Robert Cox, James Conrad, Luke Van der Zel, Bienvenido Rodriguez, Ralph McKosky, and Joseph Graziano, “Design and Implementation of a Wireless Node for Advances Sensor Processing and Network Integration”, Proceedings of the IEEE Southeast Conference (SoutheastCon), March 18-21, 2010, pp. 390-393.

  • Asis Nasipuri, Hadi Alasti, Priya Puthran, Robert Cox, James Conrad, and Luke Van der Zel, “Vibration Sensing for Equipment's Health Monitoring in Power Substations using Wireless Sensors”, Proceedings of the IEEE Southeast Conference (SoutheastCon), March 18-21, 2010, pp. 268-271.

  • Amitangshu Pal and Asis Nasipuri, “GSQAR: A Quality Aware Anycast Routing Protocol for Wireless Mesh Networks”, Proceedings of IEEE Global Telecommunications Conference (GLOBECOM), December 6-10, 2010. (download)

  • Amitangshu Pal and Asis Nasipuri, “A Quality Aware Anycast Routing Protocol for Wireless Mesh Networks”, Proceedings of the IEEE Southeast Conference (SoutheastCon), March 18-21, 2010, pp. 451-454.

  • Cyrus Taft, John N. Sorge, Aaron J. Hussey, Asis Nasipuri and Teja Kuruganti, “Low-Cost Wireless Sensor Testing in a Fossil Power Plant”, Proceedings of the 19th ISA POWID/EPRI Controls and Instrumentation Conference, Chicago, IL, May 12-14, 2009.

  • Hadi Alasti and Asis Nasipuri, “Spatio-Temporal Monitoring using Contours in Large-scale Wireless Sensor Networks”, Proceedings of the Second ACM International Workshop on Foundations of Wireless Ad Hoc and Sensor Networking and Computing (FOWANC 2009), May 18, 2009.

  • Asis Nasipuri, Robert Cox, Hadi Alasti, Luke Van der Zel, Bienvenido Rodriguez, Ralph McKosky, and Joseph A. Graziano, “Wireless Sensor Network for Substation Monitoring: Design and Deployment”, Proceedings of the 6th ACM Conference on Embedded Networked Sensor Systems (SenSys’08), pages 365-366, November 5-7, 2008.

  • Hadi Alasti, William A. Armstrong, and Asis Nasipuri, “Performance of a Robust Filter-based Approach for Contour Detection in Wireless Sensor Networks”, Proceedings of the 16th International Conference on Computer Communications and Networks (ICCCN’07), pp. 159 - 164, August 13 - 16, 2007.

  • Vamsee K. Boda, Asis Nasipuri, and Ivan Howitt, “Design Considerations for a Wireless Sensor Networks for Locating Parking Spaces”, Proceedings of IEEE SoutheastCon’2007, pp. 698 - 703, March 22-25, 2007.

  • Asis Nasipuri and Ribal El Najjar, “Experimental Evaluation of an Angle Based Indoor Localization System”, Proceedings of the Second IEEE International Workshop on Wireless Network Measurement (WiNMee 2006), co-located with WiOpt 2006, April 3, 2006, Boston, MA.

  • Asis Nasipuri, Kalpathi Subramanian, Vincent Ogunro, John L. Daniels, and Helene A. Hilger, “Development of a Wireless Sensor Network for Monitoring a Bioreactor Landfill”, Proceedings of Geo Congress 2006, Atlanta, GA, February 26 - March 1, 2006.

  • Teresa A. Dahlberg, Asis Nasipuri, and Craig Taylor, “Explorebots: A Mobile Network Experimentation Testbed”, Proceedings of the ACM Workshop on Experimental Approaches to Wireless Network Design and Analysis (E-WIND), August 2005.

  • Asis Nasipuri and Kai Li, “Collaborative Detection of Spatially Correlated Signals in Sensor Networks”, Proceedings of the 2005 International Conference on Telecommunication Systems Modeling and Analysis, Nov 17-20, Dallas, Texas, ISBN 0-9716253-3-6.

  • Swapnil Patil, Samir Das, and Asis Nasipuri, “Serial Data Fusion Using Space-filling Curves in Wireless Sensor Networks”, Proceedings of the IEEE International Conference on Sensor and Ad Hoc Communications and Networks (SECON 2004), October 4-7, 2004.

  • Saurabh Mishra and Asis Nasipuri, “An Adaptive Low Power Reservation Based MAC Protocol for Wireless Sensor Networks”, in Proceedings of the Workshop on Multihop Wireless Networks (MWN), held in conjunction with the IEEE International Performance, Computing, and Communications Conference (IPCCC’04), April 15-17, 2004, Phoenix, AZ.

  • Asis Nasipuri and Kai Li, “A Directionality based Location Discovery Scheme for Wireless Sensor Networks”, in Proceedings of the First ACM International Workshop on Wireless Sensor Networks and Applications (WSNA’02), in conjunction with ACM Mobicom’02, September 28, 2002.

  • Asis Nasipuri and Kai Li, “A Directionality based Location Discovery Scheme for Wireless Sensor Networks”, in Proceedings of the First ACM International Workshop on Wireless Sensor Networks and Applications (WSNA’02), in conjunction with ACM Mobicom’02, September 28, 2002.

  • Asis Nasipuri, Kai Li, and Uma Reddy Sappidi, “Power Consumption and Throughput in Mobile Ad Hoc Networks using Directional Antennas”, in Proceedings of the IEEE International Conference on Computer Communication and Networks (ICCCN2002), October 14-16, 2002, Miami, Florida.

  • Kai Li and Asis Nasipuri, “Modeling MAC Performance in Mobile Ad Hoc Network Simulations”, in Proceedings of the Communication Networks and Distributed Systems Modeling and Simulation Conference (CNDS ’02), January 27-31, 2002, San Antonio, Texas.

  • Nitin Jain, Samir R. Das, and Asis Nasipuri, “A Multichannel MAC Protocol with Receiver-Based Channel Selection for Multihop Wireless Networks”, in Proceedings of the IEEE International Conference on Computer Communication and Networks (ICCCN2001), Phoenix, AZ, October 2001.

  • Asis Nasipuri, Ryan Burleson, Benjamin Hughes, and Johnny Roberts, “Performance of a Hybrid Routing Protocol for Mobile Ad Hoc Networks”, in Proceedings of the IEEE International Conference on Computer Communication and Networks (ICCCN2001), Phoenix, AZ, October 2001.

  • Asis Nasipuri and Samir R. Das, “Multichannel CSMA with Signal Power-Based Channel Selection for Multihop Wireless Networks”, in Proceedings of the IEEE Fall Vehicular Technology Conference (VTC 2000), Boston, September 2000.

  • Asis Nasipuri, Shengchun Ye, and Robert E. Hiromoto, “A MAC Protocol for Mobile Ad Hoc Networks Using Directional Antennas”, in Proceedings of the IEEE Wireless Communications and Networking Conference (WCNC 2000), Chicago, September 2000.

  • Asis Nasipuri, Jothsna Mandava, Hanumantha Manchala, and Robert E. Hiromoto, “On-Demand Routing Using Directional Antennas in Mobile Ad Hoc Networks”, in Proceedings of the IEEE International Conference on Computer Communication and Networks (ICCCN2000), October, 2000, Las Vegas.

  • Sushil Gote, Asis Nasipuri, and Aloknath De, “Source-Aided Error Concealment in Packetized Voice Communication”, Proceedings of the International Conference on Communications, Computers, and Devices (ICCCD-2000), Indian Institute of Technology, Kharagpur, India, December 2000.

  • Asis Nasipuri, Jun Zhuang, and Samir R. Das, “A Multichannel CSMA MAC Protocol for Multihop Wireless Networks”, in Proceedings of the IEEE Wireless Communications and Networking Conference (WCNC’99), New Orleans, September, 1999.

  • Asis Nasipuri and Samir R. Das, “On-Demand Multipath Routing for Mobile Ad Hoc Networks”, in Proceedings of the IEEE International Conference on Computer Communication and Networks (ICCCN’99), Boston, October, 1999.

  • Asis Nasipuri and Ranjan Gangopadhyay, “Performance of CPFSK with Fractional-bit Differential Detection in Mobile Fading Channels”, Proceedings of the International Conference on Computers and Devices for Communications (CODEC), Science City, Calcutta, India, January 1998.

  • K. V. Martin, Asis Nasipuri, and Ranjan Gangopadhyay, “Simulation Studies on DS/SSMA Communication Systems with RAKE Receiver in Mobile Fading Channels”, Proceedings of INCURSI-96, Burdwan University, India, January 1996.

  • R. Gangopadhyay, Asis Nasipuri, G. Gopalkrishnan, and P. T. Kulkarni, “Transmission Performance of Multiwavelength Ring Networks with Embedded Logical Wheel”, Proceedings of the Asia-Pacific Conference on Communications (APCC/ICCS’98), Singapore, November 1998.

  • Asis Nasipuri, R. Gangopadhyay, and Sachin Doshi, “Studies on WDM Ring Networks”, Proceedings of the National Conference on Communications, I.I.T., Powaii, Bombay, January 1998.

  • Asis Nasipuri and Sawasd Tantaratana, “Nonparametric Distributed Detection Using Wilcoxon Statistics”, Proceedings of the Conference on Information Sciences and Systems, The Johns Hopkins University, March 1993.

  • Asis Nasipuri and Sawasd Tantaratana, “Some Results on Distributed Detectors Using Wilcoxon Statistics”, Proceedings of 30th Annual Allerton Conference on Communications, Controls & Computing, University of Illinois at Urbana-Champaign, Sept. 1992.

  • Sawasd Tantaratana and Asis Nasipuri, “Two-stage Wilcoxon Detectors Using Conditional Wilcoxon Tests”, Proceedings of the Conference on Information Sciences & Systems, Princeton University, NJ, May 1990.

Technical Reports and Significant Unrefereed Publications

  • B. Chowdhury, A. Nasipuri, C. Lim, K.R. Subramanian, E. Makram, H. Abdel-Salam, K. Mahesh, D. Prabhu, M. S. Hossan, M. Arora and C. Grafer, “Critical Infrastructure of the Distribution Grid”, Technical Report, University of North Carolina at Charlotte, Jan 11, 2016. (download)

  • Anthony Harris, Robert Cox, and Asis Nasipuri, “Energy Source Prediction for Wireless Mesh Sensor Networks”, Technical Report, The University of North Carolina at Charlotte, July, 2014. (download)

  • Anthony Harris, Robert Cox, and Asis Nasipuri, “Battery Modeling and Performance Metrics”, Technical Report, The University of North Carolina at Charlotte, July, 2014. (download)

  • Amitangshu Pal, Anthony Harris, Jason Anderson, Asis Nasipuri, Robert Cox, and James Conrad, “EPIC-RoofNet: An Experimental Testbed for Solar-powered Wireless Sensor Networks”, Technical Report, The University of North Carolina at Charlotte, July, 2013. (download)

  • A. Pal and A. Nasipuri, “A joint power control and routing scheme for rechargeable sensor networks”, Technical report, The University of North Carolina at Charlotte, ECE Department, July 2013. (download)

  • A. Pal and A. Nasipuri, “On the network lifetime of wireless sensor networks under optimal power control”, Technical report, The University of North Carolina at Charlotte, ECE Department, March 2013. (download)

  • Asis Nasipuri, “Substation-wide monitoring through applications of networked wireless sensor devices: Phase-1: Prototype development of a wireless mesh sensor network for temperature sensing”, Technical report, EPRI, Palo Alto, CA, 2007, 1013934.

  • Asis Nasipuri, “Substation-wide monitoring through applications of networked wireless sensor devices: Phase-2: Scalability and sustainability studies”, Technical report, EPRI, Palo Alto, CA, 2007, 1013934.

  • Asis Nasipuri, “Program on technology innovation: Wireless mesh sensor network for fossil plant monitoring”, Technical report, EPRI, Palo Alto, CA, 2009, 1016188.

  • Asis Nasipuri, K. R. Subramanian, Hilary Inyang, and William Armstrong, “REMS: Remotely Operating Environmental Monitoring System for High-Hazard and Inaccessible Regiosn”, presented at the International Conference on Energy, Environment and Disasters (INCEED 2005), July 2005. 5. Asis Nasipuri, Kalpathi Subramanian, Vincent Ogunro, John L. Daniels, and Helene A. Hilger, “Development of a Wireless Sensor Network for Monitoring a Bioreactor Landfill”, presented at Geo Congress 2006, February 2006.

  • Asis Nasipuri and Jai Mondhe, “Multi-channel MAC with Dynamic Channel Selection for Ad Hoc Networks”, Technical Report, January, 2004. (download)