practical implementation of the continual reassessment method

Ngày tải lên: 17/04/2014, 09:16

... However, it should be noted that the performance of the system is very sensitive to the distribution of the replicas among the nodes This is due to the fact that the cost of servicing a request associated ... adjust the allocation schemes of objects so as to minimize the total servicing cost of the arriving requests The contributions of this thesis are mainly from theoretical standpoint in terms of competitive ... (3.11) p∈N (0) On the other hand, if we consider the first read request from each of the processors in N (0) as a saving-read request, then the rest of the read requests from these processors will...

Ngày tải lên: 16/09/2015, 17:11

... increases the locality of reference Furthermore, if one of the processors fails, a copy of the object is still available on another processor on the network If we focus on the servicing cost of the ... Cc is the ratio of the cost of transmitting a control message to the I/O cost of a read-write request Similarly, Cd is the ratio of the cost of transmitting a data message to the I/O cost of a ... smaller than the total number of processors in the network, otherwise, each new version of the object created by a write request must be propagated to all the processors of the network, and there is...

Ngày tải lên: 04/10/2015, 10:24

... “packet” as the fraction of a message of length Lbit in bits The average service rate of the system is further explained thereafter and denoted by μ (packets/superframe) For this theoretical ... scalable in BSNs, since the number of dedicated slots is not sufficient [4] Further, most of the time, a device uses only a small portion of the allocated GTS slots, and the major portion remains ... However, the promising accomplishment of the DQBAN protocol in terms of quality of service under healthcare requirements in hospital settings [2], evokes the idea to further explore and analyze the...

Ngày tải lên: 21/06/2014, 11:20

... attached on the top of the outer tube Initially, the inner tube has a velocity of 400 m/s and is placed at the center of the outer tube In this case, the natural oscillating frequency of the oscillator ... I where zI is the axial position of the atom on the inner tube The electromagnetic forces are in the direction of the higher electric field density and therefore serve to localize the inner nanotube ... ð3Þ S0 where d ¼ kxO À xI k is the distance between the centers of those two considered cells One is on the outer tube, and the other is on the inner tube Then, the total continuumlevel non-bonded...

Ngày tải lên: 22/06/2014, 01:20

... 30.11 Table 5: The ten best results of the BOWS hall of fame, at the end of the two phases of the contest The attacks carried out in the second phase of the contest are the ones with the dates in ... use of the sensitivity attack during the contest, with particular reference to the second phase In Table 5, the ten best results of the BOWS hall of fame, at the end of the six months of the ... with the following results: PSNR of the image Strawberry = 39.67 dB, PSNR of the image Wood Path = 39.65 dB, and the PSNR of the image Church = 38.45 dB By analyzing the hall of fame at the end of...

Ngày tải lên: 22/06/2014, 19:20

... prioritizing soft handoff algorithm The parameters and performance measures of the proposed prioritizing algorithm are addressed in this section, together with the description of the detailed implementation ... network, the number of active users actually served, the number of cells in the system (in our case 19), the throughput (kbps) of the system if all the active users can be served, and the actual ... 10(a) exhibits the capability of the proposed algorithm to explore the bursty nature of the data traffic with a visible steep slope of the solid square-marked curve under the variation of traffic ratio...

Ngày tải lên: 22/06/2014, 22:20

... example, the computation of Ave, the average of the (relevant) entities’ values Observe that Ave ≡ Sum / Size where Sum is the the sum of all (relevant) values, and Size is the number of those ... is the other center and will notify it The Center Finding plug-in will then be the Full Saturation plug-in with the addition of the “Center” message traveling from the saturated nodes to the ... find the diametral paths: the centers To continue, we can then use Lemma 2.6.9 In other words, we first find the centers (note: they know the diameter) and then propagate the information along the...

Ngày tải lên: 12/08/2014, 16:21

... , i − 1, then y is the opponent of x in stage i, and it is the destination of the message; on the contrary, if it loses one of them, it must forward the message to the winner of that match ... broadcasting), the prime concern is how to construct the one of minimum cost, that is, where the sum of the values of its link is as small as possible For example, if the value of the link is the cost of ... it is sufficient to “flip” the logical direction only of the edges in the path from the a to the old downtown of A, and of those in the path from b to the old downtown of B (Figure 3.51) Suspension...

Ngày tải lên: 12/08/2014, 16:21

... is the right operand of an intersection operator, then place in the jth position of the bitmask; (b) if Sj is the right operand of a difference operator, then place a in the jth position of the ... where N is the size of the search space and K the rank of f ∗ in the search space We will then use the Sites Reduction tool The reduction protocol REDUCE based on this repeated use of the two Reduction ... Constraints: Complete Graph One of the problems we have faced in the the line graph is the constraint that the topology of the network imposes Indeed, the line graph is one of the worst topologies for...

Ngày tải lên: 12/08/2014, 16:21

... solely on the choice of the guessing function g Trade-offs: Choosing The Guessing Function The results we have obtained for the number of bits and the amount of time are expressed in terms of the guessing ... compute the AND of all those values Assume as before that the size n of the ring is known The AND of all the values will be if and only if ∀x b(x) = 1, that is, all the values are 1; otherwise the ... terminate the execution of the protocol However, the majority of the nodes is not awake, nor will it ever become awake, contradicting the correctness of the protocol In other words, there is no...

Ngày tải lên: 12/08/2014, 16:21

... transmission of information by the neighbor at the other end of the link The more important occurrence of additions in sytems is rather subtle, as an addition models the reception of a “nonauthorized ... or the OR of the input values of the nonfaulty entities, or the value of an elected leader In other words, consensus (fault tolerant or not) can be solved by solving any of a variety of other ... particular, if the stage of y (enclosed in the received “Reject” message) is smaller than the current one of x or they are the same but the id of x is smaller than that of y (also enclosed in the received...

Ngày tải lên: 12/08/2014, 16:21

... same, then d must be that value) 470 COMPUTING IN PRESENCE OF FAULTS The values of the registers and of the global clock, together with the program counters and the internal storage, comprise the ... Interestingly, if x0 is not a part of the core of the new crown, then the message will reach the core of the new crown and travel along it, and the entity in the core closest to x0 will receive ... detect that there is a deadlock, where r is the entity in the core closest to x0 and c(x0 ) is the size of the core (i.e., the length of the cycle); note that at this point only r knows that the deadlock...

Ngày tải lên: 12/08/2014, 16:21

... whether or not property P holds for C[T ], and (if required) notify all other entities of the result of the local query Depending on the size of the local fragments of the snapshot, the amount of ... send the token The second idea, of making the tree rooted in the last entity in the queue, makes reaching the end of the queue very easy: Just follow the “arrow” (i.e., the direction of the links) ... tree) The strategy of Arrow is based on two ideas: (i) the entity holding the token knows the identity of the first entity in the queue, and every entity in the queue knows the identity of the next...

Ngày tải lên: 12/08/2014, 16:21

... at the time of the publication of the review in [1.1] Historically, the performance of the voltage-source inverter was essentially ignored because of poor load regulation, slow turn-off time of ... improves the tolerance of the inverter to mismatched loads Such benefits of these advantages, however, are reduced by the noise of the ZCS leg caused by the effects of parasitic inductance during the ... in Fig 1.1 The depth from the surface at which the magnitude of the current density is 1/e of its value at the surface (where e is the base of natural logarithms) is called ‘depth of penetration’...

Ngày tải lên: 13/11/2014, 06:49

Ngày tải lên: 14/11/2014, 06:22

... consider all the ways of parenthesizing these Since these are independent choices, if there are L ways to parenthesize the left sublist and R ways to parenthesize the right sublist, then the total ... the probabilities of the various characters, we can determine the total length of the encoded text Let p(x) denote the probability of seeing character x, and let dT (x) denote the length of the ... Most of the problems in computational graph theory that we will consider arise because they are of importance to one or more of these application areas Furthermore, many of these problems form the...

Ngày tải lên: 24/12/2014, 19:58

... influence of the load impedance on the fundamental frequency of the circuit, while the effect on the harmonics is omitted The modern load pull technology can include the influence of the harmonics ... current, and they only depend on the existing control voltage The majority of the nonlinear models are on the basis of this assumption The quasi-static assumption is critical to the analysis of the linear ... versus the gain and output power in the Smith chart; and then finding the optimal load impedance to balance the gain and output power The main drawback of this method is that it only considers the...

Ngày tải lên: 09/09/2015, 11:12

... taking replicates at each point The averages of the replicates at each of the 19 points are used as the inputs of the model The solid line in Figure 3.2 plots the fit of the traditional deterministic ... space, hence the metamodel can be capable of universally capturing the behavior of the computer model For the deterministic computer simulation, the key is the location of the input x as the computer ... metamodel, the θ is the metamodel’s parameters prediction of the actual simulation 2.1.1 (2.1) approximation of the true simulation model, ˆ f (x0 ) is the output of the metamodel, the model’s...

Ngày tải lên: 09/09/2015, 17:52