Shortest Path Algorithm:
Shortest path algorithm is widely use for finding a shortest path when you have several ways to reach the destination. This is the approach by which not only the normal people got facilitate but professional people can also take several advantages for example engineers like civil engineers or software engineers also find the shortest way to solve their problems in short period of time. This algorithm has direct link with time, it reduces the time which to be consumed on a particular thing or a project. This is type of algorithm include two types, one is djikstra’s algorithm and other is Floyd algorithm. Detail or explanations of both types of algorithm are as follows.
Djikstra’s Algorithm:
Djikstra’s algorithm is one
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Floyd algorithm for finding the shortest path is used for all node pairs ,It means that it is more efficient than the djikstra’salgo because the djikstra’s algorithm is use to find the shortest path from the starting point to all other point and this is used to find the shortest path from any point to all other point. so that’s why this approach is so widely use.in by using Floyd algorithm we can have more than one links to find the negative cost. Complexity of the floyd’salgo is O (n^3) where represent the number of nodes in the graph. Like djikstra’s algo , Floyd algorithm has direction for each edge and also has length so this is very useful for the city paths. In the Floyd algo there are two inputs which are number of vertices and adjacency matrix. So it is an exhaustive and incremental approach. Thus this type of algorithm (Floyd algorithm) is the more efficient type and most effective type that it can tell you for the shortest path from all point to all other while points that’s why this algorithm is commonly called all pair shortest path
• A cluster head is chosen when the network is first activated. • As a node drains its battery power totally, it becomes dead and is eliminated from the network. Calculating Node Weight: Distance traveled by a node Dv = sum [DISTv] In ‘n’ time units from i= t-n to i= t where t is the current time.
1. At every step we compare S[x+i] with P[i] and move forward only if they are equal. This is depicted, at the beginning of the run as show below x 0 1 2 3 4 5 6 7 8 9 0
W_2 ||... ||W_s}, algorithm C checks whether W_i=W_j, if so, algorithm C answers consistently with the previous queries by responding with H(W_i) =
5. METHODOLOGY 5.1 Secure Multipath Routing Protocols in Wireless Sensor Networks Till date many routing protocols have been proposed for wireless sensor networks, but only few of them consider the problem of security [4] and most of them are developed without any security concern. So in this section we focus at selected multipath routing protocols in order to cope with the various attacks. For avoiding intruders attacks in HWSN various methods and algorithms are implemented out of that Professor Hamid Al-Hamadi and Professor Ing-Ray Chen:
Hop Count 1 ➢ Router 1 to Router 3 = Hop Count 2 ➢ Router 3 to Router 5 = Hop Count 3 ➢ Router 5 to Router 8 =
minimum = r; if (minimum != node_id) { t = min_tree->nodes[minimum]; min_tree->nodes[minimum]=min_tree->nodes[node_id]; min_tree->nodes[node_id]=t; min_tree_construct(min_tree, minimum); } } struct hfnode* min_take(struct min_tree* min_tree) { struct hfnode* tmp = min_tree->nodes[0]; min_tree->nodes[0] = min_tree->nodes[min_tree->length - 1]; --min_tree->length; min_tree_construct(min_tree, 0); return tmp; } void insertmin_tree(struct min_tree* min_tree, struct hfnode* hfnode) { ++min_tree->length; int a = min_tree->length - 1; while (a && hfnode->prob < min_tree->nodes[(a - 1)/2]->prob) { min_tree->nodes[a] = min_tree->nodes[(a -
So, there are still some future investigation possible 8. Routing is a significant technique in wireless sensor networks in which experimenters are required to locate and
In a Windows operating system, click on run to go to the DOS command box and type the word ping followed by your VPN's IP address and hit the enter button. This will show you how many milliseconds the data takes to reach your VPN server. By doing this, you can choose between several servers available to you and select the one with least connection time. You should also pick the server which is closest to
State space is the city pairs (i,j) where the two friends are. 3.3 b) Option (iii) Is admissible since in the best situation, in which both friends head directly for each other, the friends will be going twice as far as the cost of the time of each step. 3.3 c) No there are not completely connected maps for which no solution exists, assuming that one friend can stay in the same city during any transition, since there maps are connected there is a guaranteed path from every city to every other city. 3.3 d) No, since an optimal solution would never involve doubling back to a city more than once since it does not contribute to the solution nor provide a more optimal
Glory Road did a good job of showing Haskins relentless recruiting tactics and desire to win. He found good basketball players anywhere he could, discovering them in schoolyards in Detroit and New York. His will to win lead him to do anything that would make his team competitive, and the film even has a line where Haskins says, “To win you have to recruit. That’s how the big schools do it, and that is how we are going to do it” (Glory Road). He was a coach who set high expectations and worked his team and himself hard to reach his goals.
An example of Casey using means-end analysis would be Casey becoming aware of his current situation and then determining the steps to find the maze’s exit (goal). Casey must first figure out where he is and then begin marking the locations he has already covered so he does not continue to go in circles. By eliminating dead-end paths Casey will be able to reduce the difference from the starting location to the exit. As the difference increases, Casey will have a better chance at reaching the end
In his 1944 speech to the 23rd Republican National Convention, President Herbert Hoover said, “Old men declare war. But it is the youth that must fight and die”(1). Though President Hoover was speaking of the casualties of World War II, the same reigns true for World War I. Paths of Glory is film centered on the loss of honor found in the higher ranks of the French army during World War I. It is the story of young men dying for old men’s war.
I should follow directions the first time they are given because if I don’t I will have to suffer the consequences like writing this essay over again because I tried to plagiarize the first time. By the way thank you for giving me another chance to write this essay and make a grade because I don’t deserve it. I 've learn that following directions is the easiest way not to get in trouble. If you just follow directions then you won 't have any problems. Directions and rules are made to keep us safe, although you might not like them you have to follow them to become successful.
1. Introduction: Carbon dioxide (CO2) is one of the important green house gases (GHGs) emitted in the atmosphere through various human and natural activities. The human activities include rapid industrialization and urbanization, deforestation, excessive use of fertilizers in agriculture, excessive use of fuels, papers and many other manmade resources whereas natural activities include volcano eruption, forest fires, earthquakes etc. Emission of GHGs in the atmosphere leads to global warming which is one of the primary reasons behind the atmospheric changes that affect the human life directly or indirectly. The consequences of global warming are extremely harsh seasons, untimely rains, extended summers and floods that results in human deaths, destruction of flora and fauna in addition to the huge economical losses.
An introduction to highway building: Although there are many methods to constructing a road, all are based on the principle that geographical objects are removed and replaced with harder and more wear-resistant materials. The pre-existing rock and earth is removed by digging or explosions. Tunnels, embankments and bridge are then added when necessary. The material that the road is being constructed from is then laid by various pieces of equipment, which will be looked at in greater detail in this assignment. The construction management of roads has become increasingly more difficult as larger structures are constantly being required in increasingly short amounts of time.