© Identity Analytics: Using Modeling and Simulation to Improve Data Security Decision Making Marco Casassa Mont, Adrian Baldwin, Jonathan Griffin, Simon Shiu, Yolanta Beres

Elementary Classes Motivations and Directions John T. Baldwin Why AEC? Categoricity and Complex Exponentiation Excellence– Generalized Amalgamation Eventual Categoricity Core Mathematics again Abstract Elementary Classes Motivations and Directions

To aggregate rankings into a social ranking, one can use scoring systems such as Plurality, Veto, and Borda. We distinguish three types of methods: ranking by score, repeatedly choosing winner that we delete rank at the top, loser bottom. The latter method captures frequently studied voting rules Single Transferable Vote (aka Instant Runoff Voting), Coombs, Baldwin. In an experimental analysis,...

After a short review of the quasar problem and what we can hope to learn from their emission line spectra, I discuss the current body of knowledge concerning quasar emission lines and their relationships to the local and ionizing continua. I propose a hypothesis that the Baldwin effect is due to a characteristic relationship between the continuum spectral energy distribution, the gas metallicit...

Elementary Classes

October 2005 has brought about the end of an era in organic chemistry at the University of Oxford. Almost two years since the doors of the Dyson Perrins (DP) Laboratory were closed to organic chemistry, the last Head of this renowned department has retired his chair. Professor Sir Jack Baldwin, FRS (Fig. 1), Wayneflete Professor of Organic Chemistry, joined Oxford in 1978, succeeding Sir Ewart ...