1. The functional logic language BABEL and its implementation on a graph machine

   • Herbert Kuchen
   • Rita Loogen
   • Mario Rodríguez-Artalejo

   Regular Papers Pages: 391 - 427

2. Chart parsers as inference systems for fixed-mode logic programs

   • David A. Rosenblueth

   Regular Papers Pages: 429 - 458

3. Why DGAs work well on GA-hard functions?

   • Ting Kuo
   • Shu -Yuen Hwang

   Regular Papers Pages: 459 - 479

4. List of referees

   Announcement Pages: 481 - 482