IN November, 1891, one of us (Welch ~), at a meeting of the Johns Hopkins Hospital Medical Society, reported with demonstrations the discovery of a gas-forming bacillus found in the eml)hysematous tissues and blood of a man dead of aneurism of the aorta. In JulyAugust, 1892, Welch and Nuttall published a full report of this case and described the characters of the bacillus, ibr which they propo...

Abstract We investigate properties of the ineffability and Ramsey operator, a common generalization those that was introduced by second author, with respect to higher indescribability, as first author. This extends earlier investigations on operator James Baumgartner, Qi Feng, Philip Welch et al.,

Topological maps provide a useful abstraction for robotic navigation and planning. Although stochastic maps can theoretically be learned using the Baum-Welch algorithm, without strong prior constraint on the structure of the model it is slow to converge, requires a great deal of data, and is often stuck in local minima. In this paper, we consider a special case of hidden Markov models for robot...

ion Framework for Compositional Modeling Diane Chi and Yumi Iwasaki Knowledge Systems Laboratory Stanford University 701 Welch Road, Bldg. C, Palo Alto, CA 94304 [email protected] and iwasaki©ksl .stanford .edu

The author establishes a connection between Revision Theory of Truth and Infinite Time Turing Machines as developed by Hamkins and Kidder. The ideas from this paper have incited Welch to solve the limit rule problem of revision theory.

Human eye disease classification adapted by many pieces of research in the last decade due to importance organ for humans and evolution techniques. External diseases classified this paper using backpropagation with non-linear cyclic learning rate based on welch estimation as a step improving performance backpropagation. As result, Classification accuracy achieved is (93.22%).