Construction of Room Squares

Compatibly ordered Room squares

Perfect Secret Sharing Schemes from Room Squares

Secret sharing schemes are one of the most important primitives in distributed systems In perfect secret sharing schemes collabo ration between unauthorised participants cannot reduce their uncer tainty about the secret This paper presents a perfect secret sharing scheme arising from critical sets of Room squares

Secret Sharing Schemes Based on Room Squares

In this paper, we describe secret sharing schemes. We discuss Room squares and their critical sets. We propose a model of secret sharing based on critical sets of Room squares.

A Construction for Biembeddings of Latin Squares

An existing construction for face 2-colourable triangular embeddings of complete regular tripartite graphs is extended and then re-examined from the viewpoint of the underlying Latin squares. We prove that this generalization gives embeddings which are not isomorphic to any of those produced by the original construction.

The Construction of a Thermostat-room

The receipt by the author of a number of inquiries regarding the building of a thermostat-room has led him to bring together in a brief paper certain facts which might prove of value to those interested in the subject. Every well-appointed bacteriological laboratory, in which teaching of large-sized classes is carried on, should be equipped with an incubator-room, for experience has shown t h a...