In detail, an inference strategy has to deal with the following three kinds of indeterminisms: 1. the selection of the initial path, 2. the selection of the next branch B to be expanded, 3. the selection of the next linking step to be performed on B.

At the time, international deep-sea shipping remained a loose cargo operation, although BR did seek to influence conversion to unit loads by providing a containerised short sea shipping service between Harwich and Rotterdam in 1968.

Though imperfect, it was the foundation of the rêveries of Brown, and of the very reſpectable work before us.[…]If we differ, therefore, in this firſt ſtep, from our author, it is not likely that we ſhall co-incide with him in the following opinion, which we can only ſtyle an ingenious rêverie.[…]The neceſſity and exiſtence, however, of external objects, are evinced by this circumſtance, that the ideas excited in rêveries and dreams are only repetitions of ſenſible impreſſions from external objects, weakened, diſtorted, or differently combined.[…]The facts which reſpect the catenation of motions are well connected and correctly deſcribed; and thoſe relating to ſleep, rêverie, vertigo, and drunkenneſs, are highly worthy of attentive peruſal.[…]A rêverie is that ſtate, in which, from volition or diſeaſe, the mind is ſo fully engaged with an object, that external ſtimuli have no effect.[…]After a ſhort rêverie, he ordered a large baſon to be ſo filled with water, that the addition of a ſingle drop would ſpill the liquor; then he gave a ſign for the introduction of the candidate, who made his appearance with that ſimple and modeſt air, which almoſt always announces true merit.

When it comes to the lucrative search market, Google, not Microsoft, is the 800-pound gorilla.