1. Maximum Kirkman Signal Sets for Synchronous Uni-Polar Multi-UserCommunication Systems

   • Charles J. Colbourn
   • Sufang Zhao

   OriginalPaper Pages: 219 - 227

2. Linear Codes and Their Coordinate Ordering

   • Sylvia B. Encheva
   • Gérard D. Cohen

   OriginalPaper Pages: 229 - 250

3. Bent Functions, Partial Difference Sets, and Quasi-Frobenius Local Rings

   • Xiang-dong Hou

   OriginalPaper Pages: 251 - 268

4. Hiding Cliques for Cryptographic Security

   • Ari Juels
   • Marcus Peinado

   OriginalPaper Pages: 269 - 280

5. Combinatorial Classification of Optimal Authentication Codes with Arbitration

   • Satoshi Obana
   • Kaoru Kurosawa

   OriginalPaper Pages: 281 - 305

6. The Non-Collinearity Graph of the O⁺(8,2) Quadric Is Uniquely Geometrisable

   • Pratima Panigrahi

   OriginalPaper Pages: 307 - 317

7. Small Blocking Sets in PG(2, p³)

   • Olga Polverino

   OriginalPaper Pages: 319 - 324

8. New Colored Visual Secret Sharing Schemes

   • Ching-Nung Yang
   • Chi-Sung Laih

   OriginalPaper Pages: 325 - 336