the complexity of boolean functions 1987

... r i be the fan-out of the i-th gate and r j+c the fan-out of x j . We have to sum up all r i −1 where r i ≥ 1 . The sum of all r i (where r i ≥ 1) equals the number of w ires. Since the fan-in of the ... r is the fan-out of G i and p is the proper param eter. Let S(T) be the circuit produced by the replacement of G i by T in S i . Then the weight of a n...

Ngày tải lên: 05/04/2014, 01:40

... established (in the sense that one bounds explicitly the number of exceptional subspaces). We now turn to the proof of Theorem 5. Keep the notation and the assumptions of this theorem. Assume that the parameter ... at least two oc- currences of the letter a. We then apply the same trick as in the proof of Theorem 3, and we again conclude by applying Theorem 5. 6. T...

Ngày tải lên: 16/02/2014, 06:20

... every word on the other side), then we added links from each of these words to NULL. Second, if n words on one side of the bi- text aligned to m words on the other side with m > n then we added ... the complexity of an alignment. For example, if we added the links (cela, NULL) and (NULL, that) to the alignment in Figure 1, the hierarchical alignment algorithm could us...

Ngày tải lên: 17/03/2014, 04:20

... however, the space of align- ments has to be pruned severely using word align- ments to control the running time of EM. Notably, neither of these inference approaches of- fers any test to know if the ... to contain sev- eral copies of the literals that appear in those clauses. φ scores only alignments from clauses to literals that satisfy the clauses. The crux of the...

Ngày tải lên: 23/03/2014, 17:20

... 339 4 The complexity of DG Recognition Lombardo & Lesmo (1996, p.728) convey their hope that increasing the flexibility of their conception of DG will " imply the restructuring of some ... of category Y1, , Yn which occur in the given order. The head (the word of category X) must occur between the i-th and the (i + 1)-th modifier. The rule can be...

Ngày tải lên: 24/03/2014, 03:21

... neutrons, and most of the remaining 75 percent of the nuclear matter was in the form of iso- lated protons – the nuclei of hydrogen. Hydrogen is the fuel of the stars. It drives the processes that ... Christian, in the following terms: 1 All the labors of the ages, all the devotion, all the inspiration, all the noonday bright- ness of human genius are d...

Ngày tải lên: 01/11/2013, 07:20

... function of the CXXXC motif of human Sco proteins could therefore be impli- cated not only in the maturation of the Cu A site of Cox2 but also in the maintenance of cellular copper homeostasis. The ... Sco2 proteins (Fig. 5), but the molecular details of the role of Sco proteins in the copper insertion into the Cu A site needs to be further investigated. Other...

Ngày tải lên: 14/02/2014, 18:20

... Sciences to secure the services of eminent members of appropriate professions in the examination of policy matters pertaining to the health of the public. The Institute acts under the respon- sibility ... president of the National Academy of Sciences. The National Academy of Engineering was established in 1964, under the charter of the National Academy of...

Ngày tải lên: 19/02/2014, 16:20

... producing the 25-best list for the reranker. The log figure of merit is the sum of the log language model probability and the log channel model probability plus 1.5 times the number of edits in the ... list of possible speech disfluency analyses. The choice of this model is driven by the observation that the re- pairs frequently seem to be a “rough copy” of th...

Ngày tải lên: 20/02/2014, 04:20

... higher the p-value attached to an operator, the closer is the interpretation of that operator in accordance with the rules of ordinary Boolean logic. On the other hand, the smaller the p-value, ... be used. The results of Table I show that for the CACM queries the best overall policy is a complete softening of the Boolean operators down to p = 1. Eviden...

Ngày tải lên: 22/02/2014, 09:20