Creating a foundation for profitability
Creating a foundation for profitability
... designers can accommodate by arranging for slack storage within the network infrastructure plan Multi-fiber ribbon cables are gaining popularity as a valuable way to increase density per line card Without ... cables, but also reduces signal attenuation and enables service providers to realize fiber’s competitive advantage Most new-world equipment platforms feature modular line cards desig...
Báo cáo khoa học: "A FOUNDATION FOR SEMANTIC INTERPRETATION " pot
... to semantic interpretation, one suggested by the semantic formalism formalism, KL-OSZ (Brachman 1978), as the system's knowledge base The semantic interpreter uses projection rules to form an interpretation ... complete Semantic help for the parser As we mentioned earlier, any parser will occasionally need semantic help In Marcus-type parsers, this need occurs in rules that hav...
e-Parliament to e-Democracy Creating a Model for Effective Management of Public Content
... http://scholar.sun.ac.za democracy, can help parliaments to become more transparent, accessible, accountable and effective in promoting democracy e-Parliament enables automation of parliamentary information ... implementation of e-parliament, as a transitional stage towards edemocracy, is made with respect to the parliaments or chambers of the Czech Republic, India, Kenya and...
the language of physics a foundation for university study nov 2008
... reaction force’ of Newton’s third law for the gravitational interaction between the object and the Earth is actually the force of attraction (to the object) acting at the centre of the Earth and ... to accelerate the body and is for this reason called the inertial mass of the body Now, if the accelerating force arises from a gravitational interaction betwee...
concrete mathematics a foundation for computer science phần 1 pdf
... the concrete ” -Z A Melzak 12 1 41 Concrete Ma the- matics is a bridge to abstract mathematics “The advanced reader who skips parts that appear too elementary may miss more than the less advanced ... Cataloging-in-Publication Data Graham, Ronald Lewis, 19 3 5Concrete mathematics : a foundation for computer science / Ronald L Graham, Donald E Knuth, Oren Patashnik xii...
concrete mathematics a foundation for computer science phần 2 pptx
... generality, we can assume that < a < 1; let us write a = ~ap’J , b = [va-‘l , a- ’ = a+ a’; va-’ = b -v’ Thus a = {a ‘} is the fractional part of a- ‘, and v’ is the mumble-fractional part of va-‘ ... zero, and the first can be evaluated by our usual routine: k,m>O = tm((m+l)‘-m2)[m+16al ll@O = ~m(2m+l)[m
concrete mathematics a foundation for computer science phần 3 ppsx
... BBBB Each of the nm possible patterns appears at least once in this array of mN(m,n) strings, and some patterns appear more than once How many times does a pattern a~ a, ,-, appear? That’s easy: ... mathematical formulas that are easy to deal with? A bit of experimentation suggests that the best way is to maintain a x matrix that holds the four quantities involved in the ancestral fra...
concrete mathematics a foundation for computer science phần 4 ppsx
... named A, B, C, D, the 4! = 24 possible ways for hats to land generate the following numbers of rightful owners: ABCD ABDC ACBD ACDB ADBC ADCB 2 1 BACD BADC BCAD BCDA BDAC BDCA 0 CABD CADB CBAD ... the air The hats come back randomly, one hat to each of the n fans How many ways h(n, k) are there for exactly k fans to get their own hats back? For example, if n = and if the hats and fan...
concrete mathematics a foundation for computer science phần 5 pps
... drone has one grandfather and one grandmother; he has one greatgrandfather and two great-grandmothers; he has two great-great-grandfathers and three great-great-grandmothers In general, it is easy ... name We have, for example, a0 + 1 a1 + ~ a2 + G = K(ao,al,az ,a3 ) -K(al,az ,a3 ) ' (6.1 35) The same pattern holds for continued fractions of any depth It is easily proved by induction;...
concrete mathematics a foundation for computer science phần 6 doc
... following problem: How many sequences (al ,a2 , al,,) of +1's and -1's have the property that al + a2 + + azn = and have all their partial sums al, al +a2 , al +a2 + +aZn nonnegative? There must be ... the pattern.) There is no closed form for p(n), but the theory of partitions is a fascinating branch of mathematics in which many remarkable discoveries have been made For example, Ram...
concrete mathematics a foundation for computer science phần 7 pot
... space, and we want to estimate the mean of a random variable X by sampling its value repeatedly (For exa.mple, we might want to know the average temperature at noon on a January day in San Francisco; ... special case p = i we can interpret these formulas in a particularly simple way Given a pattern A of m heads and tails, let A: A = fIkpl [Ack’ =A( kj] (8 .76 ) k=l We can easily f...
concrete mathematics a foundation for computer science phần 8 doc
... Stirling’s approximation behaves for generalized factorials (and for the Gamma function r( a + 1) = a! ) exactly as for ordinary factorials Summation 4: A bell-shaped summand Let’s turn now to a sum that ... formula does give us O(n mP1 ) for arbitrarily large m, even though we haven’t evaluated any remainders explicitly Summation 1, again: Recapitulation and generalization Bef...
concrete mathematics a foundation for computer science phần 9 pps
... aa2 -a a+ aa -a2 +a+ a > 0, which is a consequence of aa( a - a) + (1 + a) a ( + a) a > a2 - a Hence we can replace x, and a by a - and (3, repeating this transformation until cases or apply Another ... the easily proved identity a ( a - b ) - (b + II)” (a+ llEemb< = oP (b+l)k bk as well as to the operator formula a - b = (4 + a) - (4 + b) Similarly, we have al ,a2 ,a3 , (...
concrete mathematics a foundation for computer science phần 10 docx
... 2982: A double infinite sum for 1x1,” American Mathematical Monthly 96 (1989), 525-526 602 131 Ronald L Graham, Donald E Knuth, and Oren Patashnik, Concrete 102 Mathematics: A Foundation for Computer ... Ramshaw Yossi Shiloach Yossi Shiloach Frank Liang, Chris Tong, Mark Haiman Andrei Broder, Jim McGrath Oren Patashnik Joan Feigenbaum, Dave Helmbold Anna Karlin Oren Patashnik,...
Tài liệu Module 5: Creating a Security Design for Physical Resources pdf
... your answers as a class 16 Module 5: Creating a Security Design for Physical Resources Lab A: Designing Security for Physical Resources Lab Questions and Answers Answers may vary The following are ... and analyze risks to physical resources Design security for physical resources 2 Module 5: Creating a Security Design for Physical R...
Từ khóa: