Image Sharpening in the JPEG Domain, K. Konstantinides, V. Bhaskaran, G. Beretta, IEEE Transactions on Image Processing, Vol. 8, No. 6, pp. 874-878.

Structure and navigation for electronic publishing, J. Tillinghast, G. Beretta, IS&T/SPIE Symposium on Electronic Imaging Science & Technology, Technical Conference 3300, 28-30 January 1998, San José (California, USA), pp. 38-45. Also available as Technical Report HPL-97-162, Hewlett-Packard Laboratories, December 1997, Palo Alto (California, USA). Overhead slides used at the conference.

Internet's impact on publishing, G. Beretta, IS&T/SPIE Symposium on Electronic Imaging Science & Technology, Technical Conference 3019, February 1997, San José (California, USA), pp. 200-211. Also available as Technical Report HPL-97-33, Hewlett-Packard Laboratories, February 1997, Palo Alto (California, USA).

WWW+ Structure = Knowledge, G. Beretta, Technical Report HPL-96-99, Hewlett-Packard Laboratories, June 1996, Palo Alto (California, USA).

Color Appearance in Computer Applications, G. Beretta, Technical Report CIS-N-93-743, Canon Information Systems, September 1993, Palo Alto (California, USA). Available as Report PB94-102167 from the NTIS, U.S. Department of Commerce.

Color Palette Selection Tools, G. Beretta, SPSE's 43rd Annual Conference, The Society for Imaging Science and Technology, 20-25 May 1990, Rochester (New York, USA).

Color Selection (video), G. Beretta, M. Stone, ACM SIGGRAPH Video Review, Issue 55: CHI'90 Technical Video Program -- New Techniques, 1 April 1990, Itasca (Illinois, USA).

XS-1: An Integrated Interactive System and its Kernel, G. Beretta, H. Burkhard, P. Fink, J. Nievergelt, J. Stelovsky, H. Sugaya, A. Ventura, J. Weydert, IEEE Proc. 6-th International Conference on Software Engineering, September 1982, Tokyo (Japan), pp. 340-349.

Monte Carlo Estimation of Numerical Stability in Fast Algorithms for Systems of Bilinear Forms, G. Beretta, Information Processing Letters, June 1982, Amsterdam (Netherlands), 14, 4, pp. 162-167.

Scan Conversion Algorithms Revisited, G. Beretta, J. Nievergelt, Proc. International Conference on Research and Trends in Document Processing Systems, February 1981, Lausanne (Vaud, Switzerland), pp. 77-80.