منابع مشابه
Lecture 3 : December 27 , 1998
The FASTA algorithm is a heuristic method for string comparison. It was developed by Lipman and Pearson in 1985 [6] and further improved in 1988 [7]. FASTA compares a query string against a single text string. When searching the whole database for matches to a given query, we compare the query using the FASTA algorithm to every string in the database. When looking for an alignment, we might exp...
متن کاملLecture 27 — December 2nd, 2014
Recall that in the turnstile model, we have some high dimensional vector x ∈ Rn, and each update is of the form xi ← xi+v. We wish to support queries f(x) such as f(x) = xi or f(x) = |support(x)|. Obviously, we could store x in O(n) space or the whole stream (O(m) space), but our goal is to come up with algorithms that use much less space. We proved the following last time Claim 1. Any determin...
متن کاملLecture 8 : December 27 , 2001
Phylogenetics is the area of research concerned with finding the genetic relationships between species. The basic idea is to compare specific characters (features) of the species, under the natural assumption that similar species (i.e., species with similar characters) are genetically close. The term phylogeny refers to these relationships, usually presented as a phylogenetic tree (see Figures ...
متن کاملPeter Ladislaw Hammer: December 23, 1936-December 27, 2006
Peter Ladislaw Hammer was born in Timisoara, Romania, on December 23, 1936. He earned his Ph.D. in mathematics at the University of Bucharest in 1966. He defected to Israel in 1967 where he became a professor at the Technion in Haifa, and later moved to Canada, and taught at the University of Montreal (1969–1972), and at the University of Waterloo (1972–1983). In 1983, he moved to the USA and b...
متن کاملErratum, Vol. 9, December 27 Release
In the article “Identifying Gaps in Asthma Education, Health Promotion, and Social Support for Mi’kmaq Families in Unama’ki (Cape Breton), Nova Scotia, Canada,” an error occurs in the first sentence of the Introduction. That sentence should read, “The health of Canada’s 1.5 million Aboriginal peoples (First Nations, Inuit, and Métis) (http://www.statcan.gc.ca/pub/89-645-x/2010001/count-pop-deno...
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ژورنال
عنوان ژورنال: Proceedings of the Zoological Society of London
سال: 1830
ISSN: 0370-2774
DOI: 10.1111/j.1469-7998.1830.tb00029.x