Perfect Ternary Arrays.- Stream Ciphers and Correlation.- Error Correcting Codes, Correlation and Quantum Engtanglement.- A Unified Approach to Difference Sets with gcd (v, n) > 1.- Codes, Correlations and Power Control in OFDM.- Kasami Power Functions, Permutation Polynomials and Cyclic Difference Sets.- Construction of Signals with Favorable Correlation Properties.- Codes and Sequences over ?4 - A Tutorial Overview.- The Merit Factor of Binary Sequences.- Lander's Tables are Complete!.- Difference Sets: An Introduction.- Applications of Difference Sets to the Aperture Design in Multielement Systems in Radio Science and Astronomy.- Constructive Representation Theoretic Methods and Non-Abelian Difference Sets.- Survey of Results on Signal Patterns for Locating One or Multiple Targets.- Sequence Design for CDMA Systems - Mean-Square Correlation Properties of Sequence Families.- Bent Functions and Coding Theory.- Recent Results on Difference Sets with Classical Parameters.