1. Guest editor's foreword

   • Micha Sharir

   EditorialNotes Pages: I - II

2. On-line motion planning: Case of a planar rod

   • James Cox
   • Chee-Keng Yap

   OriginalPaper Pages: 1 - 20

3. Planning constrained motion

   • Steven Fortune
   • Gordon Wilfong

   OriginalPaper Pages: 21 - 82

4. A new algorithm for shortest paths among obstacles in the plane

   • Joseph S. B. Mitchell

   OriginalPaper Pages: 83 - 105

5. Coordinated motion planning for two independent robots

   • Micha Sharir
   • Shmuel Sifrony

   OriginalPaper Pages: 107 - 130

6. Motion planning in the presence of movable obstacles

   • Gordon Wilfong

   OriginalPaper Pages: 131 - 150