Volume 17, Number 1, January 1997
Volume 17, Number 2, February 1997
Volume 17, Number 3, March 1997
: Efficient Parallel Recognition of Some Circular Arc Graphs, II.
, I. Suzuki
: Proximity Problems for Points on a Rectilinear Plane with Rectangular Obstacles.
Volume 17, Number 4, April 1997
: Construction of C-Space Roadmaps from Local Sensory Data. What Should the Sensors Look For?
: On Counting Pairs of Intersecting Segments and Off-Line Triangle Range Searching.