منابع مشابه
Long Scarf Syndrome; Accidental Strangulation due to Long Scarf
Loose clothing worn by Indian women get accidently entangled in moving wheel of motor bike or crop thresher and cause accidental strangulation. This study is about the patients admitted in department of otorhinolaryngology with history of accidental strangulation due to long scarf. This study showed that women in rural area are at risk of accidental strangulation due to long scarf getting entra...
متن کاملScarf Oiks
We formulate the famous Scarf Lemma in terms of oiks. This lemma has two fundamental applications in game and graph theory. In 1967, Scarf derived from it core-solvability of balanced cooperative games. Recently, it was shown that kernelsolvability of perfect graphs also results from this lemma. We show that Scarf’s combinatorially defined oiks are in fact realized by polytopes, and that Scarf’...
متن کاملExtensions to the scarf framework
The scarf framework as presented [2] offers the basic equations for training SCRFs. We propose to extend the framework with Empirical Bayes Risk training or Empirical Training Error optimization, which are better correlated with the error metric one seeks to optimize, than the conditional log-likelihood normally used. Second, SCRFs are (marginalized) exponential models over segmented sequences....
متن کاملScarf is Ppad-Complete
Scarf’s lemma is one of the fundamental results in combinatorics, originally introduced to study the core of an N -person game. Over the last four decades, the usefulness of Scarf’s lemma has been demonstrated in several important combinatorial problems. However, the complexity of the computational version of Scarf’s lemma (Scarf) is unknown. In this paper, we prove that Scarf is complete for t...
متن کاملScarf Social Functioning Index
Several instruments measuring social functioning have been developed in the last four decades, as a result of the increasing interest in community care of the chronic mentally ill. SCARF Social Functioning Index (SSFI) was developed to meet the pressing need for an instrument which was easy to administer and which could be used by all mental health professionals. The SSFI comprises four main se...
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ژورنال
عنوان ژورنال: The Iowa Review
سال: 1997
ISSN: 0021-065X,2330-0361
DOI: 10.17077/0021-065x.4938