10:00am Lixin Gao (Smith College)
Providing Video-on-Demand Services for Popular Videos abstract available

11:10am Karen Seyffarth (Univ. Calgary)
Constructions of Large Planar Graphs with Given Diameter and Maximum Degree abstract available

12:10 Lunch

2:00pm Stephen Ryan (Dartmouth)
Distinguishing geometric classes of trapezoid orders abstract available and a
link to papers

3:10pm Randy Shull (Wellesley College)
A Polynomial Time Recognition Algorithm for Totally Bounded Bitolerance Digraphs abstract available