3 research outputs found
Fitts and Alston Families Papers, MSS.4198
No full textAbstract: Papers, correspondence, and photographs from three generations of two Tuscaloosa, Alabama, families.Scope and Content Note: The collection contains the papers, correspondence, and photographs from three generations of these two Tuscaloosa, Alabama, families. The largest group of materials concern the capsizing of Samuel Fitts Alston's yacht "Mary Frances" during a philanthropic cruise on the Black Warrior River in June 1919, where twenty-five people, mostly children, were drowned.There are also materials from Samuel's wife, Fannie Fitts Alston and their children, James Fitts Alston and Marilou Alston Rudulph, inlcuding Marilou's postcard collection.The collection also has two photograph albums and a small box of cabinet cards and carte de visite, as well as a portrait of Fannie Alston painted by Nicholas R. Brewer.Biographical/Historical Note
Reservoir computing with output feedback
No full textReinhart RF. Reservoir computing with output feedback. Bielefeld: Bielefeld University; 2011.A dynamical system approach to forward and inverse modeling is proposed. Forward and inverse models are trained in associative recurrent neural networks that are based on non-linear random projections. Feedback of estimated outputs into such reservoir networks is a key ingredient in the context of bidirectional association but entails the problem of error amplification. Robust training of reservoir networks with output feedback is achieved by a novel one-shot learning and regularization method for input-driven recurrent neural networks. It is shown that output feedback enables the implementation of ambiguous inverse models by means of multi-stable dynamics. The proposed methodology is applied to movement generation of robotic manipulators in a feedforward-feedback control framework
The Church of Christ in early Bernicia: forerunners and foundation
No full textA firmly multidlsciplinary approach starts from a theological definition of the Church as the Body of Christ, and Christians as empowered by the Holy Spirit, the possibility of miracle, and the reality of warfare with demons are taken seriously, and scholarly belief in them defended. They are made the subject of excursuses. Hagiographic writings are treated with cautious respect. Bernicia, land and people, and its relationship to its neighbours are considered. In a demographic excursus the view that Dark Age life-span was short is rebuffed. Part two discusses the life and mission of the Church in sub-Roman Britain. In our area evidence for this proves to be largely limited to the shadowy activities of Ninian and Kentigern, therefore further evidence of the status of the British church in the fifth and sixth centuries is sought in Patrick’s Confession and Gildas's De Excidlo Britɸmniae. A new model for the latter - the sermon of the protomartyr Stephen - is proposed; as is a new exegesis of D. E. B. c.69, which may have Implications for our understanding of the persistence of Pelagian beliefs. An excursus considers the significance of white stones in association with Christian burial. The origins of the mission of Augustine are considered briefly. Part three considers the mission of Paulinus in detail, in particular the reasons for its collapse; in contrasting it with the Celtic mission misslological principles are cited. A reappraisal of Paulinus's retreat, more favourable to him than that normally held, is reached by invoking wartime experience. The discipline of obstetrics is involved to advance the theory that /Ethelburh's delivery was premature; also earlier to re-examine the Herbert Ian account of Kentigern's conception, where the 'something contrary to sound doctrine' is identified, against the hitherto standard view, as the apparent approval, by Servanus, of extramarital coitus. The final establishment of the Church in Bernicia is seen as occurring principally as the result of Aidan's mission, but with valid contributions from the British and Roman traditions. That Simeon of Durham gave the credit for this foundation to Oswald is found Justifiable. A new genealogical tree of Oswy has been constructed, and maps have been provided
