The Technology race is on China holds first place Spending Billions China is first place in nanotech- patents outspending U.S by billions. The nanotechnology...
... From: Michael N. Christoff To: comp-sci-theory@yahoogroups.com Sent: Thursday, September 30, 2004 11:54 PM Subject: Re: [comp-sci-theory] Can any one help...
... Sipser's "Introduction to the Theory of ... variables. Show that, if G generates some string using a derivation with at least 2^b steps, L(G) is infinite....
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Hi everybody I did not find in messages history any answer for chapter 8 exercises. so, below I write these exercises and I hope someone helping in solving...
... From: Michael N. Christoff To: comp-sci-theory@yahoogroups.com Sent: Thursday, October 07, 2004 3:21 AM Subject: Re: [comp-sci-theory] Minimal Finite...
... From: hamadsahal To: comp-sci-theory@yahoogroups.com Sent: Wednesday, October 06, 2004 9:18 AM Subject: [comp-sci-theory] Chapter 8 Execrcises Hi everybody...
... From: Michael N. Christoff To: comp-sci-theory@yahoogroups.com Sent: Thursday, October 07, 2004 9:10 AM Subject: Re: [comp-sci-theory] Chapter 8 Execrcises...
Hi Hamad, You'll probably get a more enthusiastic response from the group if you describe what you've already attempted for each of these problems, and where...
Hi again, An afterthought on what I said about the chapter 8 problems... I misread exercise 8.8, and somehow didn't notice the word 'complete'. So while the...
Thought some of you may find this interesting, the applications in particular. ~~~ The book "Stochastic Local Search --- Foundations & Applications" by H. H....
... We need only show that any language in NP polynomial time reduces to TQBF, the language of true fully quantified boolean formulas. But since the...
Hello everyone. In 7.4.13 of "computational complexity" by Papadimitriou, the author asks to prove Blum's speedup theorem, stated as follows. Theorem. There...
First, I wanna say thanks for everyone replied on my message and tried to give a help. (Kurt Van) I study this book self-studying, so do not be mad if i ask...
... example, ... is ... We first prove something simpler: In logarithmic space we can verify whether a string of parentheses only is legal. This is done by ...
Under what condition on DFA M = (Q,‡”, t, s, A) would we have that ( ƒÉ ƒÃ L(M) ) meaning empty string is element of Language M thanks in advance =====...
Hi Tony, ... If you happen to have access to the Hopcroft & Ullman textbook, there's a proof of the theorem in there. Otherwise, although Blum's paper may not...
hi could any one tell me plz what is the real difference b/w deterministic and non deterministic finite automaton also what does it mean to hav finite...
Grazing the Nanograss A drop of water glides across the flat surface like quicksilver, moving effortlessly from place to place as the surface is tilted. It's...
Hi Hamad, ... Sorry, I didn't mean to come across as angry, just trying to be helpful. (Gee, this isn't the first time someone has said that...I must be...
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hi i am stuck converting a nfa to dfa i have a transition table but i dont know how to convert that table ov values into an automata (dfa). thanks ===== ...
To convert an nfa to a dfa you construct a dfa whose set of states is the power set of the set of states for the nfa. The start state for the dfa is the set...