1. Visibility graphs and obstacle-avoiding shortest paths

   • H. Alt
   • E. Welzl

   OriginalPaper 01 May 1988 Pages: 145 - 164

2. Collision avoidance for nonrigid objects

   • S. Abramowski
   • H. Müller

   OriginalPaper 01 May 1988 Pages: 165 - 186

3. On the complexity of convex hull algorithms if rotational minima can be found very fast

   • U. Huckenbeck

   OriginalPaper 01 May 1988 Pages: 187 - 199

4. Book review

   • R. Hettich

   BookReview 01 May 1988 Pages: 200 - 200

5. The computational complexity of graph problems with succinct multigraph representation

   • M. Karpinski
   • K. W. Wagner

   OriginalPaper 01 May 1988 Pages: 201 - 211

6. Books received

   Legacy 01 May 1988 Pages: 212 - 212

7. Linear arrangement problems on recursively partitioned graphs

   • T. Lengauer
   • R. Müller

   OriginalPaper 01 May 1988 Pages: 213 - 230

8. A class of renewal Interrupted Poisson Processes and applications to queueing systems

   • P. Tran-Gia

   OriginalPaper 01 May 1988 Pages: 231 - 250

9. A sophisticated expert system for the diagnosis of a CNC machining center

   • K. Althoff
   • K. Nökel
   • M. M. Richter

   OriginalPaper 01 May 1988 Pages: 251 - 269

10. Conferences/meetings

    Events 01 May 1988 Pages: 270 - 270

11. Editor's preface

    • H. Noltemeier

    EditorialNotes 01 May 1988 Pages: I - I