Data Compression Essay Example | Topics and Well Written Essays - 1500 words

Data Compression - Essay Example In addition, there are various file compression formats, like that ZIP and ARC (Sayood, 2000). However, according to Lelewer & Hirschberg (2009), the data compression is frequently acknowledged as coding. Here, the term coding is extensively identified as general term that entitles some particular representation of data that fulfils a given requirement. In addition, the data compression can be taken as a main branch of information theory that is intended to trim down the quantity of data to be sent (Lelewer & Hirschberg, 2009). This report will provide a detailed analysis of the paradigm of data compression. The aim of this research is to investigate the areas and theories behind the data compression, its implementation and potential benefits. Blelloch (2001) outliend that a straightforward description of data compression is that â€Å"it entails transforming a string of characters into a number of demonstrations (like that ASCII) into a novel type of string (that can be string of bits) that holds the similar information however whose length is as small as probable†. However, the data compression is significantly used or implemented in the areas of data storage and data transmission. Since, a lot of data management and processing applications necessitate storage of huge volumes of data, as well as the amount of similar applications is continually augmenting like the utilization of computers enlarges to novel disciplines. At the similar time, the propagation of computer data and information communication networks is consequential in huge transition of data over communication network links (Blelloch, 2001; Lelewer & Hirschberg, 1987). Thus, the data compressing the intended data to be transmitted or stored on reduced storage that minimizes the overall communication costs. In this way the storage or transmission capacity of data reduced, which augment and

Flexible deterrent option Essay Example | Topics and Well Written Essays - 2000 words

Flexible deterrent option - Essay Example FDO is therefore a more collective and integrated approach than other military actions. In this essay therefore, an existing flexible deterrent option is scrutinized by use of initial force analysis to understudy how the FDO increases defense support to the key determinants of FDO mentioned above. The emphasis of deterrence is a Task Force to deter Ahurastani aggression from aggravating. Initial Force Analysis for a Flexible Deterrent Option Capabilities needed to accomplish the specified key tasks For the flexible deterrent option to be successfully executed, there are key capabilities that must be accomplished for each key specific task. An important aspect of the flexible deterrent option is that even though the flexible deterrent option (FDO) has an aim of securing Nakhchivan airfield to facilitate force and sustainment flow into the entire Nakhchivan region, this aim would be seen as a collective goal that cannot be achieved by performing only one task. Once this happens, the FD O becomes an event rather than a process. The aim can therefore be broken down into specific objectives, which are each backed by a specific key task. The collective achievement of the tasks then represents the achievement of the aim3. ... These are sustainable competence, guidance, energy and materials (engagement), combat readiness, information acquisition and processing, environment (knowledge), systems and modeling (maneuver), and force structure. Because of the interrelated nature of the mission of the FDO, these capabilities will be treated as related components of the mission rather than individual capabilities that apportioned forces must exhibit. Resources in apportioned forces There are three major apportioned forces, which are army, air force and navy. Among each of these forces, it is expected that all six capabilities identified above will be exhibited. But in order to make this possible, it is expected that certain resources that enhance the development of the capabilities will be in place. This is particularly necessary as the capabilities cannot be acquired or learned on an independent basis in the absent of resources. Currently, within the army, it is noted that there is an existence of huge problems w ith training, equipping and motivation for soldiers. Meanwhile for capability such as sustainable competence to take place, it is important that soldiers receive training on a constant basis so that their competences can be guaranteed and sustained. The same argument about training is true if capabilities like engagement, combat readiness, knowledge and maneuver can all be acquired4. For the capability of knowledge, which deals with information acquisition and processing to take place, it is expected that the army will be well equipped in the delivery of its duties. A similar case can be made for force structure, sustainable competence and combat readiness, which are all capabilities that cannot be guaranteed in the absence of motivation for soldiers.