1 citations · 1 across the 3 of their papers we have counts for
4 papers
Additional Constructions to Solve the Generalized Russian Cards Problem using Combinatorial Designs
Colleen M. Swanson, Douglas R. Stinson
In the generalized Russian cards problem, we have a card deck of cards and three participants, Alice, Bob, and Cathy, dealt , , and cards, respectively. Once the…
A new look at an old construction: constructing (simple) 3-designs from resolvable 2-designs
Douglas R. Stinson, Colleen M. Swanson, Tran van Trung
In 1963, Shrikhande and Raghavarao published a recursive construction for designs that starts with a resolvable design (the "master design") and then uses a second design (the "ind…
Combinatorial Solutions Providing Improved Security for the Generalized Russian Cards Problem
Colleen M. Swanson, Douglas R. Stinson
We present the first formal mathematical presentation of the generalized Russian cards problem, and provide rigorous security definitions that capture both basic and extended versi…
Extended Combinatorial Constructions for Peer-to-peer User-Private Information Retrieval
Colleen M. Swanson, Douglas R. Stinson
We consider user-private information retrieval (UPIR), an interesting alternative to private information retrieval (PIR) introduced by Domingo-Ferrer et al. In UPIR, the database k…