1. Tribute to Roman Smolensky

   • Allan Borodin

   Announcement Pages: 195 - 198

2. Representations of sets of Boolean functions by commutative rings

   • Roman Smolensky

   OriginalPaper Pages: 199 - 208

3. Reflections on “Representations of sets of Boolean functions by commutative rings” by Roman Smolensky

   • Jehoshua Bruck

   OriginalPaper Pages: 209 - 212

4. Easy lower bound for a strange computational model

   • Roman Smolensky

   OriginalPaper Pages: 213 - 216

5. Lower bounds on arithmetic circuits via partial derivatives

   • Noam Nisan
   • Avi Wigderson

   OriginalPaper Pages: 217 - 234

6. Upper and lower bounds for some depth-3 circuit classes

   • Richard Beigel
   • Alexis Maciel

   OriginalPaper Pages: 235 - 255

7. Proof complexity in algebraic systems and bounded depth Frege systems with modular counting

   • S. Buss
   • R. Impagliazzo
   • J. Sgall

   OriginalPaper Pages: 256 - 298