Mauro Guazzo

Codework Italia srl
Corso Lanza 105,
10133 Torino, Italy

telephone:  +39 011 6601560
mail:  mauro.guazzo(at)gmail.com

Short biography

While a secondary school student, he won the Mathesis award in a national (italian) mathematics contest.
He obtained the "Laurea" degree in Electronics Engineering at the Politecnico di Torino, Italy.
He was later a postgraduate student at McGill University (Montreal, PQ Canada) and a lecturer with the Department of Electronics, University of Ife (now Awolowo University, Western Nigeria).
He has been a European Economic Commission official, working in documentary and statistical databases (in the staff of DG XIII and EUROSTAT respectively).
He is co-founder and technical director of Codework, a software engineering company specializing in Decision Support Systems.
He is the chief designer of the 3-way TANGRAM (an OLAP platform, formerly known as HELM) and has been project leader in over fifty OLAP projects for banks and industrial customers.

Scientific interests

His current interest include information theory, cryptography and the foundations of DSS-OLAP systems.

He has served as a referee of the IEEE Information Theory Journal.

Publications

M. Guazzo, Retrieval Performance and Information Theory , Information Processing and Management, Vol.13, Pergamon Press, 1977.
Related work - Sequel of this paper - See also:
- C.J. Rijsbergen Information Retrieval London: Butterworths 1979.
M. Guazzo An Axiomatic Basis for Seasonal Adjustment , Statistical Office of The European Commission, Internal Report, 1978.
M. Guazzo A General, Minimum-Redundancy Source-Coding Algorithm , IEEE Transactions on Information Theory, Vol.IT-26 No.1, January 1980.
Related work - Sequel of this paper - See also:
- S. A. Savari, R. G. Gallager Arithmetic coding for finite-state noiseless channels , IEEE Trans. Info. Theory, vol. IT-40, pp. 100 - 107, January 1994.
- J. Teuhola, T. Raita Arithmetic coding into fixed-length codewords , IEEE Trans. Info. Theory, vol. IT-40, pp. 219 - 223, January 1994.
- C. G. Boncelet Jr. Block arithmetic coding for source compression , IEEE Trans. Info. Theory, vol. IT-39, pp. 1546 - 1554, September 1993.
- Toshiyasu Matsushima, Hiroshige Inazumi, Shigeichi Hirasawa A class of distortionless codes designed by Bayes decision theory , IEEE Trans. Info. Theory, vol. IT-37, pp. 1288 - 1293, September 1991.
- Ian H. Witten, Timothy C. Bell The zero-frequency problem: Estimating the probabilities of novel events in adaptive text compression , IEEE Trans. Info. Theory, vol. IT-37, pp. 1085 - 1094, July 1991.
- Alistair Moffat Linear time adaptive arithmetic coding (Corresp.), IEEE Trans. Info. Theory, vol. IT-36, pp. 401 - 406, March 1990.
- Tenkasi V. Ramabadran A Coding Scheme for m-out-of-n Codes IEEE Trans. Communications, vol. COM-38, pp. 1156 - 1163, August 1990.
- J. G. Cleary, Ian H. Witten A comparison of enumerative and adaptive codes, IEEE Trans. Info. Theory, vol. IT-30, pp. 306 - 315, March 1984.
  In books, journals and Internet resources:
- G. Battail The Adaptive Guazzo Algorithm IEEE Information Theory Symposium, San Diego USA 14-19 January 1990
- G. Battail Codage de source adaptatif par l'algorithme de Guazzo Annales des Télécommunications 45 n. 11-12 1990 ( Adaptive source coding via the Guazzo algorithm - In French)
- Demo design of compression algorithms (in Russian)
- Prof. Manton M. Matthews's Text compression courses
- Guazzo Coding Implementation - Compression Newsgroups: comp.compression From: gvcormac@plg.uwaterloo.ca (Gordon V. Cormack) Subject: [News] Re: FAQ clarification - Arithmetic Coding Source Posted Message-ID: Organization: University of Waterloo Date: Sat, 20 Feb 93 16:06:36 GMT
- Prof. Maxime Sakharov's homepage on Data Compression (in Russian)
- Joacil Basílio Rael Extensões do Método de Guazzo com Aplicações Criptográficas Jan 1994 (Master Thesis 199 - Extensions of the Guazzo algorithm with cryptograpic applications - in Portuguese) Departamento de Engenharia de Sistemas - DE/9 Instituto Militar de Engenharia - Rio de Janeiro
- Paulo Roberto Gomes Compressäo de Dados Utilizando Algoritmo de Guazzo Jun 1982 (Master Thesis 034 - Data compression using the Guazzo algorithm. - in Portuguese) Departamento de Engenharia de Sistemas - DE/9 Instituto Militar de Engenharia - Rio de Janeiro
- G. Cormack and N. Horspool Data Compression using Dynamic Markov Modelling, Computer Journal 30:6 December 1987.
- D. R. McIntyre, M. A. Pechura Data compression using static Huffman code-decode tables Communications of the ACM Vol.28, No. 6 June 1985, pp. 612-616
- Newsgroups: comp.compression - Subject: Frequently Asked Questions - Author: jloup@chorus.fr (Jean-loup Gailly)
- T. C. Bell, J. G. Cleary, I. H. Witten Text Compression Prentice Hall 1990
- James Storer Data Compression. Methods and Theory Computer Science Press 1988
- Will Geckle - John Hopkins University - Image Compression and Packet Video A course in Acrobat format.
- A. Kruger, W.F. Krajewski Efficient Storage of Weather Radar Data Software Practice and Experience, Vol 27 (6), 623-635, June 1997
- P.G. Howard, J. Scott Vitter Practical Implementation of Arithmetic Coding Image and Text Compression, James Storer, Ed., pages 85-112, 1992
- B. Ryabco, A. Fionov Fast and Space-Efficient Adaptive Arithmetic Coding M. Walker (Ed.): IMA - Crypto & Coding '99, LNCS 1746, pp. 270-279, 1999.
M. Guazzo, Introduzione alla Crittografia , Rapporto per il gruppo utenti SWIFT Italia, 1981. (Introduction to Cryptography - In Italian)
C. Cadolino, M. Guazzo, On the Run-Time Optimization of the Boolean Logic of a Program , Information Processing and Management, Vol.18 No.5, Pergamon Press, 1982.
M. Guazzo, APL finds its APLOMB , A.C.M. SIGPLAN Notices, Vol.17 No.5, May 1982.
M. Guazzo, Source Coding for the DBMS Designer - INTERWEAVER Concepts and Services , Codework Report IW04E, 1982.
M. Guazzo, M. Tempo, Applicazione di un Query Language al Sistema Bancario Italiano, Bancaria, Roma, No.3, Marzo 1983. (Applying a Query language to Investigate the Italian Banking System - in Italian)
B. Consolini, M. Guazzo, Struttura dati e operazioni primitive specifiche per applicazioni aziendali , Ricerca Operativa e Intelligenza Artificiale, Atti delle giornate AIRO, 7-9 Ottobre 1988. (Data structure and specific primitive operations for business applications - In Italian)
M. Guazzo, Procedure di validazione e convalida degli algoritmi di cifratura , Memoria ad invito al Primo Convegno sullo Stato e Prospettive della Ricerca Crittografica in Italia (SPRCI), Roma 1987. (On validation procedures of cryptographic algorithms - Invited paper - In Italian)
M. Elia, M. Guazzo, On the Design of Stream Ciphers and the Complexity of Binary Sequences , Fourth SIAM Conference on Discrete Mathematics, San Francisco, June 1988.
M. Guazzo, Procedura di validazione della cifratura ottenuta mediante codifica aritmetica , Memoria ad invito al Secondo Convegno sullo Stato e Prospettive della Ricerca Crittografica in Italia (SPRCI), Roma 1989. ( Validation of arithmetic coding as an encryption algorithm - Invited paper - in Italian)
G. Battail, M. Guazzo, On Adaptive Source Coding , EUROCODE 90, CISM, Udine, November 1990.
Related work - Sequel of this paper - See also:
- G. Cohen, P. Charpin: Proceedings of the International Symposium on Coding Theory and Applications (EUROCODE '90) Udine, ITA, November 1990.LNCS 514. Springer, 1991.
M. Guazzo, F. Marra, L. Pugliese, New Directions In Decision-Oriented CIM , 7th CIM-Europe Annual Conference, Turin 29--31 May 1991.
M. Guazzo, Un modello dati per il supporto alla decisione in azienda , A.I.C.A. - Rivista di Informatica N. 2, 1996 - Settembre 1996. ( A data model for decision support in a company environment - in Italian)
M. Guazzo, A Cartesian Data Model for Decision Support Systems. See draft in Acrobat format