منابع مشابه
Psychologie aktuell: 2016-1
Response times can be modeled along with response accuracy to estimate ability. Models that do not use response times were compared with three models that do. The predictive accuracy of the models were assessed using leave-out-one-item cross-validation where for a k item test each method is used k times with k-1 items to create ability estimates and these estimates are used to predict responses...
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In the early nineteen eighties, Gunnar Carlsson proved the Segal conjecture on the stable cohomotopy of the classifying space BG of a finite group G. This led to an algebraic description of the ring of stable self-maps of BG as a suitable completion of the “double Burnside ring”. The problem of understanding the primitive idempotent decompositions of the identity in this ring is equivalent to u...
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All semigroups and monoids except free monoids and free groups are assumed finite in this paper. A monoid M divides a monoid N if M is a quotient of a submonoid of N . The set of idempotents of a monoid M is denoted E(M). The word “variety” will be used for pseudo-variety — that is, a collection of finite monoids closed under division and finite direct product. A block group is a monoid such th...
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The BG-simulation is currently the main tool, short of arguing directly about topology, to show the impossibility of r/w protocol to solve a task T (res) on n processors, t-resiliently. It is done by reducing T (res) from a counterpart task T (wf) on t + 1 processors and showing that T (wf) is not wait-free solvable. The task T (wf) derived from T (res), is driven by the capability of the BG-si...
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ژورنال
عنوان ژورنال: Trauma und Berufskrankheit
سال: 2006
ISSN: 1436-6274,1436-6282
DOI: 10.1007/s10039-006-1143-x