From root@ces.iisc.ernet.in Thu Nov 16 21:19:44 2000 Date: Fri, 10 Nov 2000 12:18:38 +0530 (IST) From: root@ces.iisc.ernet.in To: all@ces.iisc.ernet.in Subject: ADCOM 2000 (fwd) ---------- Forwarded message ---------- Date: Fri, 10 Nov 2000 10:02:55 +0530 (IST) From: Broadcast ServiceReply-To: Dr.K.Rajan To: Broadcast for IISC Subject: ADCOM 2000 (fwd) Date: Fri, 10 Nov 2000 10:04:33 +0530 (IST) From: Dr.K.Rajan Subject: ADCOM 2000 --------------------------------------------------------------------- ADCOM - 2000 8th International Conference on Advanced Computing and Communications December 14-16, 2000 Cochin, India http://www.adcom2000.homepage.com/triton.htmmly/default.htmtmtm18.html --------------------------------------------------------------------- ----- Theme ----- Computing and Communication in the New Millennium ------------ Conference Venue THE INTERNATIONAL HOTEL Off M G Road , Cochin 35. www.theinternationalhotel.com Organised by ------------ Advanced Computing and Communications Society (ACS), India and Department of Computer Science Cochin University of Science and Technology Cochin, India Sponsored By Marconi Communications IEEE Computer Society, USA DSQ Software Limited Hughes Software Systems Institution of Engineers (India) The goal of the Eighth annual conference of the Advanced Computing and Communication Society (ACS) is to provide a stimulating forum to industry professionals, researchers, teachers, students, and government policy planners to share ideas, report findings, discuss product ideas, and define future directions. In the past seven years, this conference has become one of the premium forums for the growing technical community in India. Last year at ADCOM-1999, more than half of the 150 attendees were from Industry with significant participation from academic communities in India and overseas. We commit to build on this success and increase its influence on the technical communities. The conference consists of sessions of contributed papers, invited papers, Industry papers, Keynote lectures, Panels, and Tutorials. City of Cochin is beautiful and pleasant this time of the year. Do join us for outstanding technical presentations, an opportunity to interact with eminent scientists and industry professionals from all over the world. ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ -------------- Advisory Chair -------------- K. Babu Joseph, Cochin University -------------- General Chairs -------------- Dharma P. Agrawal, University of Cincinnati Lawrence Jenkins, Indian Institute of Science -------------- Program Chairs -------------- Bhabani P. Sinha, Indian Statistical Institute Rajiv Gupta, University of Arizona ---------------- Organising Chair ---------------- K. Poulose Jacob, Cochin University of Science and Technology Cochin 682 022, India E-mail : csdir@giasmd01.vsnl.net.in ------------- Finance Chair ------------- K. Vasudevan, Cochin University of Science and Technology --------------- Tutorial Chairs --------------- A. Unnikrishnan, Naval Physical Oceanographic Laboratory Mathew Jacob, Indian Institute of Science --------------------- Industry Liason Chair --------------------- Pradip K. Chande, Mahindra IT Limited Harish Tejwani, Hughes Software Systems ---------------- Publicity Chairs ---------------- Binto George, Western Illinois University Samir Das, University of Cincinnati K Rajan, Indian Institute of Science --------------------------------------------------------------------- ------------------ Advisory Committee ------------------ Alok Aggarwal, IBM Solutions Research Center, India R.K. Arora, CDAC, India Lokesh Bhasin, Silicon Graphics, India Laxmi N Bhuyan, Texas A&M, USA Ajai Chowdhry, HCL Technologies, India Dinesh Dalmia, DSQ Software Ltd Sudhir Dixit, Nokia Telecommunication, USA S. Sitharama Iyengar, LSU Baton Rouge, USA Pawan Kumar, DSQ Software Ltd, India David Kahaner, ATIP, Japan Sanjay Mittal, Delsoft, India S. Nagarajan, Philip Software Center, India N.R. Narayana Murthy, Infosys Tech, India Lalit Patnaik, IISc Bangalore Amitava Roy, HCL Technologies, India R. Sadananda, AIT, Bangkok Vinod Sood, Hughes Software Systems, India Krishna Tanuku, LucentTechnologies, India Vipin Tyagi, NPI India Ltd, India ----------------- Program Committee ----------------- Gautam Barua, IIT Guwahati Anupam Basu, IIT Kharagpur K. K. Biswas, IIT Delhi Raj Bhatnagar, University of Cincinnati M. R. Bhujade, IIT Bombay Laxmi Bhuyan, Texas A&M, USA Rajendra Boppana, UT-San Antonio Bella Bose, Oregon State University, Corvallis Azzedine Boukerche, University of North Texas P. Pal Choudhuri, Bengal Engg. College Nabanita Das, ISI, Calcutta Jayashree Dattagupta, ISI Calcutta D. H. Dhamdhere, IIT Bombay Manoj Franklin, University of Maryland Kum Kum Garg, Roorkee University R. K. Ghosh, IIT Kanpur Subir Ghosh, TIFR, Mumbai Timothy Gonsalvas, IIT Madras Mathew T Jacob, IISc Anup Kumar, University of Louisville P. Navaneethan, PSG College of Tech D. Janaki Ram, IIT Madras N. Mohan Ram, CDAC, Bangalore A. K. Ramani, Devi Ahalya Indore S. Sanyal, TIFR, Mumbai Pradeep K. Sinha, CDAC, Pune Jaspal Subhlok, University of Houston -------------------- Organising Committee -------------------- A. Vijayakumar, Cochin University S. David Peter, Cochin University Sumam Mary Idicula, Cochin University B. Kannan, Cochin University Sam Thomas, Cochin University K. P. S. Nair, Cochin University Varghese Paul, Cochin University U. Mini , Cochin University K. B. Rajasekharan, Cochin Shipyard Limited I. S. Srinivas, FACT Limited L. L. Ramachandran, Cochin Refineries Limited Ranjith T. Abraham , IT Consultant ---------------------- Conference Secretariat ---------------------- ADCOM-2000 Department of Computer Science Cochin University of Science and Technology Kochi 682 022, India. Telephone : (91) 484-557126 Fax : =91-484-543368 E-mail : csdir@giasmd01.vsnl.net.in -------------------------------------------------------------------- About ACS -------------------------------------------------------------------- President Lawrence Jenkins Vice President Ravi Mittal Secretary P. S.Nagendra Rao Treasurer R. C. Hansdah ACS is engaged in fostering awareness about recent developments in computing and communication systems. ACS organises technical seminars, workshops and conferences. For more information, please contact - P.S. Nagendra Rao (Secretary ACS), Dept. of Electrical Engg., IISc Bangalore - 560012, India (Email:nagendra@ee.iisc.ernet.in) or Ravi Mittal (Vice President ACS), DSQ Software Ltd, Plot 1&2, Udyog Vihar Phase IV, Gurgaon 122015, India (Email: rmittal@ieee.org) ---------------------------------------------------------------------------------------- Advanced Technology Tutorials: December 14, 2000 Tutorial 1, 2, and 3: (9.00 to 12.30) Tutorial 1: Current and emerging trends in cluster computing Rajkumar Buyya, Monash University, Australia Mark Baker, Portsmouth University, UK The availability of high-speed networks and increasingly powerful commodity microprocessors are making clusters of computer an ever more pervasive technology. Clusters consisting of commodity-of-the-shelf (COTS) hardware components as well as commonly used and freely available software are being found in all organisations where high-performance or availability computing is required. The commercial success of clusters has pushed them into mainstream general purpose computing. This necessitates the need for a software tools and techniques that allows one to manage cluster resources effectively in a manner that is acceptable to majority of users. In this tutorial, we discuss current and emerging trends in cluster computing. In particular we cover cluster technologies in the areas of architectures, networking, single system image, management and application tools. We then move onto talk about four deployed cluster systems that are being used in commerce, industry and research environments. Finally, based on our experience, we summarise our findings, drawing a number of conclusions about current clusters and then briefly discuss emerging technology trends and how these will influence clusters of the future. OUTLINE: 1. Introduction and background. 2. Cluster Architectures/Components: Linux/Solaris/Windows, Middleware, Programming Environments, Applications 3. Cluster Networking: Network technologies (NICs and switches), Ethernet, Myrinet, ATM, SCI, etc., Communication APIsVIA, Active Messages, BIP, etc., Cluster topologies 4. Single System Image alternatives: Hardware, Operating System, Subsystems, Tools and Applications 5. Cluster Tools: Management, Administrative, Application development 6. Case Studies: Web serving (Hot Bot), HPC (CPlant), GRID (Internet Applications), E-Commerce, ATLAS, PAPI, and NetSolve 7. Summary and Conclusions: Near and future trends in clusters PRESENTER'S: Mark Baker has been a Senior Lecturer in the Division of Computer Science at the University of Portsmouth since 1996. He is currently a visiting Senior Research Scientist at Oak Ridge National Lab., USA. Mark's current research is focused on the development of tools and services for PC-based distributed systems. Mark is co-chair of the recently established IEEE Computer Society Task Force on Cluster Computing (TFCC). He is on the international editorial board of the Wiley Journal, Concurrency: Practice and Experience and regularly reviews papers for many journals in his field, including IEEE Computer and Concurrency. Rajkumar Buyya is a Research Scholar at the School of Computer Science and Software Engineering, Monash University, Melbourne, Australia. He recently edited a two volume book on High Performance Cluster Computing: Architectures and Systems (Vol. 1); Programming and Application (Vol.2) published by Prentice Hall, USA. He served as Guest Editor for the special issues of international journals: Parallel and Distributed Computing Practices, Informatica: An International Journal of Computing and Informatics, and Journal of Supercomputing. Rajkumar is a speaker in the IEEE Computer Society Chapter Tutorials Program. Along with Mark Baker, he co-chairs the IEEE Computer Society Task Force on Cluster Computing. He has contributed to the development of HPCC system software environment for PARAM supercomputer developed by the Centre for Development of Advanced Computing, India. Tutorial 2: Mobile adhoc networks Sridhar Iyer, Indian Institute of Technology, Bombay Samir Das, University of Cincinnati, USA ABSTRACT: Mobile ad hoc networks (MANET) consist of a collection of mobile wireless computers. Such a network can be deployed rapidly because it needs no infrastructure, making it useful in many applications such as home networking, search-and-rescue in remote areas, disaster response, law enforcement and military operations. In mobile ad hoc networks, different hosts communicate over wireless links, and messages may traverse multiple wireless links before reaching their destination. In such a network, all hosts act as routers. However, due to host mobility, routes may break frequently. This tutorial will cover various link-layer, network-layer, transport-layer and application level issues, that arise as a result of the host mobility in mobile ad hoc networks. It will also discuss some current approaches to address these issues. OUTLINE: 1. Introduction to mobile ad hoc networks. 2. Basics of wireless communication/networking. 3. Routing in mobile ad hoc networks. 4. Transport in wireless and mobile environments. 5. Adapting applications to mobile networks. PRESENTERS: Sridhar Iyer is presently an Assistant Professor in the School of Information Technology at IIT Bombay. Prior to this, he has been a faculty member in the Dept. of Computer Science & Engg at IIT Guwahati. He has taught postgraduate level courses in Distributed Systems and Mobile Computing. His current research interests include: Ad hoc networking, Mobile Agents and Analysis of distributed programs. Sridhar Iyer has done his BTech, MTech and PhD from the Dept. of Computer Science & Engg at IIT Bombay. Samir R. Das is an associate professor of computer engineering in University of Cincinnati. Previously, he has held positions in the University of Texas at San Antonio, Sun Microsystems at Palo Alto, and Indian Statistical Institute at Calcutta. He received his Ph.D. in Computer Science from Georgia Tech in 1994. His current research interests include wireless/mobile networking, performance evaluation and parallel/distributed simulation. He published over thirty technical articles in these areas. He is a co-author of a leading IETF draft for routing protocols for mobile ad hoc networks (MANET). Dr. Das received US National Science Foundation's Faculty Early CAREER Award in 1998. He has served in the organizing or technical committees of many recent networking and performance evaluation conferences and workshops, including MobiCom 2000, MobiHoc 2000, IC3N 2000, MASCOTS 1996 and 2000 and PADS 1996-2000. For more information, please visit his web page, http://www.ececs.uc.edu/~sdas.com/triton.htmmly/default.htmtmtm18.html Tutorial 3: Image and Video coding standards for Multimedia Jacob Angustine, Silicon Automation Systems B. Jagadeesh, Silicon Automation Systems Introduction Multimedia commands the growing attention of the telecommunications, consumer electronics, and computer industry. In a broad sense, multimedia assumed to be a general framework for interaction with information available from different sources including video. A multimedia standard is expected to provide support for a large number of applications. These applications translate into specific set of requirements, which may be very different from each other. One theme related to most applications is the need for supporting interactivity with different kinds of data. Applications related to visual information can be grouped together on the basis of several features: type of data (still images, stereo images, video, ...) type of source (natural images, computer generated images, text/graphics, medical images,...) type of communication (ranging from point-to-point to multipoint-to-multipoint, mobile,...) type of desired functionalities (object manipulation, on-line editing, progressive transmission, error resilience,...) Multimedia standards have evolved based on these features to meet the requirements of the associated applications. Digital video/audio is replacing analog video/audio in many existing applications. A prime example is the introduction of digital television that is starting to see wide deployment. Similar developments are taking place in digital audio broadcast also. Another example is the progressive replacement of analog videocassettes by VCDs and DVDs as the preferred medium to watch movies. MPEG-1 and MPEG-2 have been the key technologies that enabled the acceptance of these new media. This tutorial is intended to give an overview of the existing and evolving multimedia standards, applications enabled by them, and future trends in the standardization activity. Standards related to still image and video will be covered. We plan to cover JPEG, MPEG - 1, MPEG - 2, MPEG - 4, JPEG2000 standards and enabled applications in this tutorial. Tutorial 4, 5, and 6 (13.30-17.00) Tutorial 4: MPLS - Multi Protocol Label (Lambda) Switching Rakesh Thapar, Marconi Communications, USA MPLS is on its way to becoming the primary packet-switching technique for back-bone networking. Over time, MPLS will probably displace ATM, frame relay and even IP routing-based networks in carrier backbones. Also around the corner is the era of Optical Networking. Will it be MPLS over IP over ATM or will it be IP over Sonet or IP over DWDM? To answer these questions, we need to look at the technology for today's network and what is available in the near future. MPLS stands for Multi Protocol Label Switching and also, rather confusingly, Multi Protocol Lambda Switching. This tutorial will go into the IP switching, MPLS over ATM, MPLS over IP routers and then optical switching using MPLS. OUTLINE: An overview of IP routing and IP deployment in WANs today MPLS: Need for it, overview and advantages MPLS: detailed view MPLS: possible deployment scenarios Optical Networking: basic elements Future networks, direction of Service Provider networks PRESENTER: Dr. Rakesh Thapar is currently the Director of the Next Generation Service Provider Switch at Marconi Communications (formerly FORE Systems) in Pittsburgh, USA. He has been with the company for 4 years. Prior to that Dr. Thapar was Research Professor at the Interoperability Lab of University of New Hampshire (USA) where he helped run the ATM consortium. Dr. Thapar has also held teaching positions at Northeastern University, Boston University, University of New Hampshire and University of Roorkee . Tutorial 5: Silicon computation of loops Sanjay Rajopadhye, IRISA, France The current trends in VLSI technology are driving the development of embedded "systems-on-a-chip". Two key challenges here are fast and correct design, and high performance. We contend that future solutions must involve (i) formal methods that guarantee correct-by-construction design and (ii) high degree of parallelism. For a large class of data and/or computation intensive applications likely to need embedded solutions, the *polyhedral model* provides a unified framework for reasoning about massively parallel computations using formal methods. Originally developed in the context of automatic synthesis of systolic arrays from systems of recurrence equations, it today also provides a quantitative foundation for automatic parallelization of loops. This tutorial presents the foundations of this model. OUTLINE: Foundations. Data flow analysis of loops. Scheduling. Alpha: Alpha is a functional data-parallel language based on the polyhedral model. We study its foundations and then see how an Alpha program is implemented (compilation and high-level VLSI synthesis, viewed as two faces of the same coin). Tutorial 6: Agent based software systems - System Level Issue David Levine, University of Texas, Arlington Krishna Kavi, University of Alabana, Birmingham This tutorial presents software agent based systems from the system perspective. We show an animated presentation with many examples of what agents are, how they have evolved, their environment requirements (communication, mobility, etc.) and performance considerations. We describe support tools and give code examples in various programming languages, particularly in Java. OUTLINE: Introduction: What are agents (including animated presentation) The evolution of agents, with examples Agent characteristics: autonomy, asynchronicity, intelligence Example systems: analysis and design issues Requirements: communication, mobility, state information, performance Support tools and code examples JAVA based: Aglets and Agenta TCL based: TACOMA A hospital/emergency room example Network monitoring and Data Base examples Future work and trends PRESENTERS: Krishna Kavi is currently a Professor and Eminent Scholar of Computer Engineering at the University of Alabama, Huntsville. Prior to UAH, he was a Professor at the University of Texas, Arlington, and has been a Program Manager at the National Science Foundation, an IEEE Computer Society distinguished visitor, and editor of IEEE publications. David Levine is currently a visiting assistant Professor in Computer Science and Engineering. He has been a developer and program leader in industry and academia and has extensive background in systems level programming. Both presenters have developed and presented tutorials at conferences and have given invited talks on computer systems topics. We have created research groups of students and faculty at our universities that work on agent based systems, and are currently applying agent technology to real world cases of hospitals, air traffic safety, data base and other venues. ------------------------------------------------------------------------------------------ December 14, 2000 18:00 - 19:00 - Inauguration of the Conference 18.00 : Inauguration 19.00-19.30: Keynote Speech: Indian IT Industry: Growth, Trends, and Future Directions 19.45-20.00: Vote of thanks 20.00-20.30: High Tea ----------------------------------------------------------------- Dec. 15, 2000 9:00 - 10:00 - Keynote address Chair: Dharma P. Agrawal Speaker : Jacob A. Abraham Cockrell Family Regents Chair in Engineering University of Texas at Austin Title : The largest distributed system 10:00- 10:30 - Tea 10:30- 12:30 - Panel discussion Topic : Networked Systems : Current State and Future Perspectives Panel Chair : R. Iyer, University of Illinois, Urbana-Champaign Panelists : H. Levendel, Motorola J. A. Abraham, University of Texas at Austin L. M. Patnaik, Indian Institute of Science, Bangalore R. Sadananda, Asian Institute of Technology L. Votta, Motorola 12:30 - 13:30 - Lunch 13:30 - 15:00 - Parallel Sessions 1, 2 and 3 Session 1 : Mobile and Secure Computing Chair: A. Boukerche On optimal and near-optimal schemes for channel assignment in cellular networks using genetic algorithm S. C. Ghosh, B. P. Sinha and N. Das A grid-based location management strategy for PCS networks K. Sinha and N. Das Mobile agents in E-commerce : A quantitative evaluation R. Jha, S. Perur, V. Jamwal and S. Iyer Probabilistic checkpointing and recovery for mobile distributed systems L. Kumar, M. Mishra and R. C. Joshi Chaos for stream cipher N. Sajeeth Philip and K. Babu Joseph Session 2 : Web-based and Business Computing Chair: S. Sanyal Nature's heuristics for scheduling jobs on computational grids A. Abraham, R. Buyya and B. Nath Java virtual machine performance B. S. Pramod and M. J. Thazhuthaveetil XML data translation from multiple source DTDs to single target DTD M. Sudharshana and P. Sreenivasa Kumar An adaptive pseudoserving based Internet server load sharing scheme K. Garg and S. Raghuwanshi Session 3 : Real-Time Systems and Databases Chair: A. K. Majumdar An accurate time management unit for real-time processors K. Kailas and A. Agrawala An efficient memory management technique that improves localities K. M. Kavi, M. Rezaei and R.. K. Cytron Hashing through cellular automata N. Ganguly, D. Halder, J. Deb, B. K. Sikdar and P. Pal Chaudhuri A comparison between incremental and batch learning techniques for functional link ANN - Case study : Stock forecasting B. Gupta and S. K. Jena 15:00 - 15:30 - Tea 15:30 - 17:00 - Industrial track Chair: H. Levendel A case for multicasting in Bluetooth piconet Anurag Ranjan A joint bandwidth-buffer allocation scheme for video transport over ATM networks Sonia Gupta, Hari M. Gupta and J. R. P. Gupta Network management for next generation networks Navneet Bhushan and Ravi Mittal Diversifying Internet Delivery: QoS provisioning in the packet-switched future Harish Tejwani 18:00 - 19:00 - Banquet speech Chair: L. Jenkins Speaker : David Kahaner Director, ATIP, Tokyo Title : High Performance Computing 19:00 - 21:00 - Cultural Function and Dinner ---------------------------------------------------------------- Dec. 16, 2000 8.00 - 9.00 - Registration 9:00 - 10:00 - Keynote address Chair: L. M. Patnaik Speaker : Nikil Jayant John Pippin Chair in Wireless Systems Georgia Institute of Technology Atlanta, Georgia Title : Wireless (R)evolution : Opportunities for Signal Processing and Computing 10:00 - 10:15 - Tea 10:15 - 11:30 - Panel Discussion Topic : Is WAP ready for Multimedia Traffic ? Panel Chair : D. P. Agrawal, University of Cincinnati Panelists : Samir Das, University of Cincinnati Sridhar Iyer, Indian Institute of Technology, Bombay Seshadri Mohan, Comverse Network Systems, Boston Ravi Mittal, DSQ Software 11:30 - 12:30 - Invited Talk Chair: M. Franklin Speaker : Bella Bose Oregon State University, Corvallis, Oregon Title : Exploiting Lee distance for generalized networks 12:30 - 13:30 - Lunch 13:30 - 15:00 - Parallel sessions 4, 5 and 6 Session 4 : Graphics, Image and Language Processing Chair: Samir Das Distorted English alphabet identification : An application of difference boosting algorithm N. Sajeeth Philip and K. Babu Joseph A new adaptive restoration algorithm for images corrupted by impulse noise B. Majhi, G. Panda, A. Goel and V. Agarwal A new parallel algorithm for identification of straight lines in images A. Sen, M. De, B. P. Sinha and A. Mukherjee A QoS-aware communication middleware for MPEG-4 applications R. Chakravorty and R. Babu A progressive coding scheme for efficient image compression using discrete cosine transform L. Jo and M. R. Kaimal Session 5 : Architectures and Networking Chair: Bella Bose Parallel EM-based PET image reconstruction on BEH systems K. Rajan and L. M. Patnaik Improving the efficiency of forward reservation protocols for wavelength management in WDM optical networks D. Saha and M. K. Chatterjee A scalable approach for core failure recovery in multicasting G. Manimaran and A. Chakrabarti Buffer prediction to XOD applications in terabit networks using fractal dimension D. W. Fredrick Rajasingh and S. V. Raghavan An improved optical switch for group communication R. Kannan, S. Ray and R. Bartos Performance analysis of rate controlled schedulers in virtual networks R. Garg, H. Saran and V. Khurana Session 6 : Algorithms and Data Mining Chair: Rajiv Gupta Fast parallel algorithms on Multi-Mesh of trees P. K. Jana Mapping algorithms on the generalized hypercube-connected-cycles S. Mukhopadhyaya and B. P. Sinha A pipeline VLSI router design M. C. Carrion A new soft computing model for data mining S. Sumathi, S. N. Sivanandam and S. Babu A scalable parallel algorithm for k-means clustering R. K. Das Accurate data value prediction with low hardware overhead J-S Juo and M. Franklin 15:00 - 15:30 - Tea 15:30 - 17:00 - Short Paper Sessions S1 and S2 Session S1 : Architectures, Networks and System Software Chair: S. Rajopadhye Parallel logic simulation A. Boukerche Building a parallel based environment for Scsi in supersolver (mk4) Rajashekhar and U. N. Sinha Performance improvement of coherent optical CDMA networks using BCH coding M. Sathish Kumar End to end IP rate control A. A. Mustafa and M. Hassan A new approach to video database management system B. Acharya, J. Mukherjee and A. K. Majumdar Design and implementation of a distributed range lock management system P. Kamani, K. Krishnan, H. Diwakar and D. M. Ranade An approach towards quantifying information S. Narasimha Kini and K. Poulose Jacob >From sequential to parallel/distributed design K. El Guemhioui Session S2 : Mobile Computing, Web-based Computing, Speech Processing, Data Mining, Secure Computing Chair: D. Saha Software radios for mobile computing in an AWGN channel M. Sridharan and D. Rajaveerappa Efficient digital-to-digital encoding techniques for high speed reliable data transfer P. Navaneethan and K. Sakthimala Improvements for cell-based echo canceller's performance during cell losses H. A. Abdul Rashid, K. Takahashi and M. S. Beg Towards next generation E-service collaboration A. Sahai, W. Kim, D. Lenkov, S. Graupner and C. Chudasama A simplified dual watermarking technique S. R. Siddique and D. K. Bhattacharyya Development of speaker verification system using recurrent neural nets and dynamic time warping. Performance analysis for two languages (English and an Indian language) P. T. Vanathi, K. Pushparaj, A. Shanmugam and T. S. Kumar A parallel k-medoid clustering algorithm R. K. Das A note on approximation errors in the branching process model of ranking and tournament selection U. K. Chakraborty About Cochin Undoubtedly the commercial hub of Kerala, the city of Cochin is where ancient civilization gracefully mingles with modern life. Right from its early years, Kochi had links with the outside world. Arabs, Chinese, Dutch, British and Portuguese seafarers have graced the shores of Cochin and have left behind them a legacy in the form of buildings, churches, and synagogues which have become some of Cochin's favourite tourist attractions. Several hill resorts, game sanctuaries and other spots of tourist interest are in close proximity to Cochin. It has an international airport and several business and luxury hotels catering to different tastes. For more information on Cochin please visit the following websites - www.kochi.org www.kerala.org/map/district/ernakulm www.cochin.com www.keralaonline.com/kochi.htm Hotel Information: Please visit our site: www.adcom2000.homepage.com ADCOM -2000 Date: December 14-16, 2000 Venue: International Hotel, Ernakulam Registration Form Name : Mr./Ms./Dr. Designation : Organization : Address : ________________________________ ________________________________ ________________ PIN:____________ Phone: (Off.)_______(Res.)____________ E-mail : ___________________________ Conference Fees ( Regular Participant: Rs. 3000 ( Teachers / Govt R&D labs: Rs. 2000 ( Students:Rs. 750 ( Foreign Participants: US $120 Tutorials Fees: Student: Rs. 600 Others: Rs. 900 ( Tutorial 1 ( Tutorial 2 ( Tutorial 3 ( Tutorial 4 ( Tutorial 5 ( Tutorial 6 Accommodation Assistance Required : Yes /No Mention date from ______ To _____ Range : [ ] Star1 [ ] Star 2 [ ] Star 3 [ ] Star 4 [ ] Star 5 Payment Details: Bank draft / Company Cheque Information: No: _______Dated ______________ For Rs.________ Drawn on ____________ (DD payable at STATE BANK OF TRAVANCORE, THRIKKAKARA Branch/Cheque in favour of "Organising Chair, ADCOM 2000") Place: Date: Signature The Registration form may be mailed to: The Organising Chairman ADCOM-2000 Department of Computer Science Cochin University of Science and Technology Kochi-22, KERALA Ph: (0484) 543368 A copy of the duly filled registration form may be send in advance to: liny@cusat.ac.in