Random group generator for teachers

    • [PDF File]The Distinction Between Fixed and Random Generators in Group ... - IACR

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      the random generator variants; our results formalize the intuition that using a random generator will reduce the e ectiveness of preprocessing attacks. We observe that DDH-like assumptions in which exponents are drawn from low-entropy distributions ... of group generator is left to a potentially untrusted party.2 They give the example of a bank ...


    • [PDF File]Random group maker for teachers

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      Random group maker for teachers Does anyone know anything about connecting the aquarium together? I think in the end, the aquarium will end up being a random object holding water, such as a blender bottle, etc., but I'm also interested in whether anyone has an example of an aquarium attending (as well as in fish can swim between ...


    • [PDF File]The Random Generator Tool

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      you want the random number generator tool to generate 4. Click the edit arrows to save the range values Tip: Try using the other random generator tools to create additional fun classroom activities. Using the Random Generator Tool 1. Press the white space on the random generator tool. A random value is displayed. 2. Press the arrow on the ...


    • [PDF File]THE DISTRIBUTED SYSTEMS GROUP, Computer Science Department, TCD Random ...

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      Distributed Systems Group - Random Number Generators 2 April 2005 • To define, prioritise and spec the efficiency of the implementation of the proposed suite. ... generator purported to be a random number generator are in fact random and it is the method employed here also. Other methods of testing include graphical examinations of the ...


    • [PDF File]The Distinction Between Fixed and Random Generators in Group ... - IACR

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      the generator g in group-based assumptions such as DDH. Some works consider g to be a xed part of the group description, while others take it to be random. We study this subtle distinction from a number of angles. { In the generic group model, we demonstrate the plausibility of groups in which random-generator DDH (resp. CDH) is hard but xed-


    • [PDF File]Generating random elements in nite groups - Carleton University

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      algorithm for random generation in nite groups" on arXiv:math [4]. He proposed a new algorithm for generating (almost) random elements of a nite group G in which the cost to set up the generator is proportional to lg2 jGj (where lg denotes the logarithm to base 2), and the average cost to produce each of the successive random elements from the


    • [PDF File]Igor Pak - UCLA Mathematics

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      that k random group elements generate the whole group became of wide interest in both algebra and combinatorics. Our rst result deals with the behavior of this probability for general groups. Namely, we show that for all groups of size jGj 2m we have φk(G) φk(Zm 2), i.e. groups Zm are the "worst" group for random generation.


    • [PDF File]The probability of generating the symmetric group when one of the ...

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      By a random element of a nonempty finite setS we mean an element chosen uniformly from S.Arandom permutation is a random element of the symmetric group Sn. A random pair of permutations is a random Mathematics Subject Classification: 20B30, 05A16. Key words and phrases: permutation group, symmetric group, generators, random per-mutation ...


    • [PDF File]ADDENDUM TO “RANDOM ALKW ON RANDOM GROUPS” BY M.

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      group, while section 2 contains a proof that the random group has property (T) based on the ideas from the preprint. The appendix defines CAT (0) spaces and works out in detail some geometric propositions from the preprint used in the proof. 1. RANDOM GROUPS In this application of the probabilistic method, a “random group” will be a ...


    • [PDF File]The Distinction Between Fixed and Random Generators in Group-Based ...

      https://info.5y1.org/random-group-generator-for-teachers_1_74bdc1.html

      the random generator variants; our results formalize the intuition that using a random generator will reduce the e ectiveness of preprocessing attacks. We observe that DDH-like assumptions in which exponents are drawn from low-entropy distributions ... of group generator is left to a potentially untrusted party.2 They give the example of a bank ...


    • ON PR OBABILITY OF GENERA TING A FINITE GR OUP

      wing random pro cess. Start with an empt y set and add uniform random elemen ts of G one b y one un til they generate the whole group. By denote the stopping time of this pro cess. W e pro v e that c 1 E ( ) # G 2), where; c are certain univ ersal constan ts. The rest of the pap er deals with the ratio # (G) = {). W e conjecture that for an y G ...


    • [PDF File]Random or Intentional? Putting Learners in Groups that Work

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      Random or Intentional? Putting Learners in Groups that Work They always say, “Put your learners into small groups,” but how you do that can ... and support classroom management •discuss different ways to group students •explore the benefits of a selection of grouping strategies •make grouping decisions based on real classroom ...


    • [PDF File]RANDOM GROUPS CONTAIN SURFACE SUBGROUPS - JSTOR

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      Surfaces in Random Groups 6.4.1. A random k- generator group at any density D < 1/2 and length n contains a surface subgroup with probability 1 - 0(e~n ). In fact, it contains 0(en ) surfaces of genus 0(n). Moreover , these surfaces are quasiconvex. This state of affairs is summarized in Figure 1. A modification of the con-


    • [PDF File]The Distinction Between Fixed and Random Generators in Group-Based ...

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      ℎis a random group generator The Decisional Diffie-Hellman (DDH) Assumption. Fix a cyclic group !of order "with fixed generator #. ... Note: Adversary for random-generator problemalwaysimplies adversary for fixed-generator problem (re-randomize the fixed-generator instance).


    • [PDF File]Igor Pak - UCLA Mathematics

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      RANDOM WALKS ON FINITE GROUPS WITH FEW RANDOM GENERATORS Igor Pak Department of Mathematics Yale University New Haven, CT 06520 paki@math.yale.edu October 26, 1998 Abstract. Let G be a nite group. Choose a set S of size k uniformly from G and consider a lazy random walk on the corresponding Cayley graph. We show that for almost all choices of S ...


    • [PDF File]Exploratory Study: The Random Number Generator and Group Meditation

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      Abstract-Experiments using truly random number generators (RNGs) have reportedly demonstrated anomalous deviations in various group settings. To ex- plore these claims, group meditation (average 261 females, 398 males) was tested as a venue for possibly inducing these deviations using a true RNG located in a large meditation hall.


    • [PDF File]Stanford University

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      Created Date: 10/16/2008 8:43:07 AM


    • [PDF File]Visibly Random Groups - Peter Liljedahl

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      encouraged the teachers to make group work ubiquitous, where new groups are assigned every class, and where the assignment of these groups is done randomly. In every one of these classrooms the lesson begins with the teacher generating random groups for the day. The specific method for doing this varies from teacher to teacher.


    • [PDF File]Part 1: simple randomization - Abdul Latif Jameel Poverty Action Lab

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      Because your list is randomly sorted, it is completely random whether schools are in the top half of the list, or the bottom half. Therefore, if you assign the top half to the treatment group and the bottom half to the control group, your schools have been “randomly assigned”. In column D, type “T” for the first half of the rows (rows 2 ...


    • [PDF File]The Random Generator Tool

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      you want the random number generator tool to generate 4. Click the edit arrows to save the range values Tip: Try using the other random generator tools to create additional fun classroom activities. Using the Random Generator Tool 1. Press the white space on the random generator tool. A random value is displayed. 2. Press the arrow on the ...


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