A framework for knowledge based educational decision support system Literature review

A framework for knowledge base educational ending support constitution - publications review ExampleIn the modern creation of technological development and growing need of favourable maintenance of info noesis base remains are in huge demand. The systems based on Knowledge base are known as Knowledge base system.It mainly comprises of storing, organizing and the retrieval of data in an efficient way. This gives an insight of the relations, patterns and the principles behind certain decisions taken in a practical personal manner through kosher understanding. This system can also be applied in Educational finis Support System (EDSS) for an easy decision pickings function in the educational institute and normalizing the procedure for management of institutional admissions. Background of knowledge based educational decision support system Knowledge based decision support system is mainly concerned with taking decision in particular situation which are mainly done by skilled personnel on a unique(predicate) domain. The success of such a system is mainly dependent on the knowledge it comprises of in the system which can generalize the variation in the decision of the management through a computerized way provided on time (CEBE, 2006, p. 1). But as stated by the author it is not about taking decision for the user rather it is just providing access to the database of information which will help the user in taking decision regarding an issue which might hold water in the subprogram. In educational institutes the process of admission is a difficult task for the management to handle due to the variation in the educational backgrounds of the students applying for different courses of the institutes and unchangeable by the policies of the institution, the management not always takes the right decision in the selection process resulting in the difficulty in managing the enrollment process for the higher education. This gave rise to the requirement of the re lational database management system of the educational statistics of different universities, campuses, schools faculty members etc. under a centralized database for an easy access to the inbuilt information at one place and establish a department of statistics for the planning process. To achieve an effective decision making process the personnel need to understand the basics of the process and past go out on same type of situation is an important tool for an efficient and feasible outcome of the problems (Pheng, 2005, p. 2). consider of educational decision support system The admission procedures of different countries in the word are not the same way everywhere. These variations in the admission procedure give rise to the need of standardization of the process to help students for a proper evaluation and understanding of their knowledge and skills. There are various problems which arise due to these variations resulting in the need of an efficient educational decision support system (EDSS). These differences can be described as follows- The huge demand in higher education in this modern world needs a proper implementation process for the specific major subject selection for the students harmonize to their merits and credibility. The social impact of the family plays a vital role in the selection process of the students but proper selection is required based on merits rather than influence from family. The evaluation process of students in several(prenominal) countries want Saudi Arabia adds an extra overhead for the students and they lose unnecessarily one year in their career for the selection process in their eligible courses. The government and the private university difference in selecting the major based on the financial capabilities need a process of standardization of the whole system. According to UNESCO, various countries like Saudi Arabia are facing challenges from the growing need of improving the quality and

Army Battle command systems including the software Research Paper

troops Battle command systems including the software - Research Paper ExampleThe former(a)wise target groups are other officers in the joint military forces. Missions Command deploys such technologies in the management of such operations. The leadership is therefore able to make logical and well-informed decisions. Project management is also very constructive in the planning of activities in the order of priority.Project management is essential for all(prenominal) organization. It enables organizations to take care of the resources and time, and ensures that the objectives of and the bulge out are achieved. Secondly, with systematic project management styles, it is easy to monitor the progress of every project and to check off the outcome. In fact, it is possible for project managers to predict the results of the projects. Third, it enables the organization to plan its activities in the order of priority. For example, software project precedes testing and implementation. Final ly, it assists an organization in evaluation of projects to establish the feasibility and the value of the projects.Projects are organized agree to the strategic plan of the organization. The leadership prepares strategic plans for every year, with the number of projects to be conducted. The organization of projects determines the sequence of projects, in a manner that multiple projects can run concurrently. For example, in the software design and development project, much than one system can be developed concurrently. While one project reaches the implementation stage, the other project can be found to have reached the documentation and test stage. The organization of the projects depends on the available resources, the urgency of project implementation and the available time for the projects. Organizations work with the project plans to eliminate confusion amidst multiple projects running concurrently. At any instance, the project management can provide the status of every pro ject and the stages remaining for the

Stock market efficiency Dissertation Example | Topics and Well Written Essays - 3250 words

Stock market efficiency - Dissertation Example pay over and above the profits made by the other players in the market by using this in diversityation. The hypothesis deals with two of the ingrained questions in finance. The first of them is why there is price change in the market for securities while the bet on considers how the change actually occurs. Investors involve themselves in identifying the securities that be expected to witness an increase in their think of in the future. Moreover, they always try to identify those securities which will witness the maximum increase in their value. They atomic number 18 of the opinion that they have the capability to select only those securities that argon expected to perform unexpectedly healthy in the market and drive the others out. In the process they use different forecasting techniques as swell up as some valuation methods. The combination of the techniques helps them in their decisions regarding investments. However the hypothe sis states that the techniques are not in force(p) and no one has the capability to predict the outperformance of the market. If the investors enjoy any advantage it is supposed not to lead the incurred cost of transaction and research. Efficient market Hypothesis The theory suggests that it is extremely difficult to profit by predicting the movements in the prices. If in a market, the prices can adjust quickly without being biased to new information, much(prenominal) a market is called efficient markets. The availability of new information can lead to change in prices. The functional information is reflected in the current prices of the securities taking a period under consideration. Adjustment in the price level takes place before an investor has sufficient time to trade and accrues profit from new information. contestation among the investors to accrue profit is one of the foremost reasons for the existence of efficient markets. Many are also have-to doe with in identifying the stocks that are mispriced. When more and more investment advisors or the market analysts spend time in taking the advantage from the stocks that are either lowly priced or highly priced, the probability of detecting the securities that are mispriced becomes smaller. In a situation characterized by equilibrium, only a small number of analysts will be able to suck up from the mis-priced securities because of the chance factor. All investments performing in the market are priced fairly. But it does not imply that they will perform in similar fashion because of the effect of rise or magnetic dip in the price level. The capital market theory states that the return expected from a security is a function of the risk. As the nature of the new information is unpredictable, the changes in the prices are expected to be hit-or-miss and the prices of the stocks follow the random walk theory. There are three versions of the hypothesis namely the weak form, the semi-strong form and the str ong form of hypothesis. The weak form of efficiency states that the information about the history of prices only are incorporated in the current prices and that is why nobody can detect the securities that are mis-priced and gain from the gain by analyzing the prices of the past. The semi strong form of the hypothesis states that the current price reflects all the information that is available publicly. The last form of hypothesis that is the strong form asserts that all types of information namely public and cloistered are reflected in the current price. The aim of all investors is to accrue maximum gains. The newly generated techniques to predict the movements in price have not been as successful as expected. If the risks and the costs of transaction are interpreted into account

How does the relative distance traveled by food products impact the Research Paper

How does the relative distance traveled by regimen products disturb the price of those fare products - Research Paper ExampleThe research includes related literature. David Kault stated When it is not viable to placard wholly the individuals in which we argon interested, we measure a selection of them. Usually the selection is a bittie or infinitesimal fraction of the number of individuals in which we argon interested. In the case of womens heights, we would measure a small selection of women. The statistical term used here is that we take a try on from the population. Patrick Westhoff evince the cost of transportation is one important factor affecting food prices of competing products. For example, soybeans that are harvested in Illinois are priced lower than imported European soybeans because it is cheaper to ship the soybeans finished the Mississippi river compared to shipping the soybeans through the wide sphere of the Atlantic Ocean. From 2004 to 2006, soybeans were sold at an average of $202 per metric ton in the markets central Illinois. On the another(prenominal) hand, the soybeans that were imported from Netherlands were sold at the higher $261 per metric ton in Illinois. The residuum in the food price per metric ton is due to the increase in the transportation displace prices. In addition, Moshe Milevsky reiterated render costs directly affect the prices of food products. In high income nations, including the United States, the consumers average food money is allocated for the reimbursement of the stores expenses.... The three competing food stores are Wal-Mart food store, Netgrocer food store, and Netfoodex.Com food store. Research assignment The research includes related literature. David Kault (Kault, 2003) stated When it is not feasible to measure all the individuals in which we are interested, we measure a selection of them. Usually the selection is a small or infinitesimal fraction of the number of individuals in which we are in terested. In the case of womens heights, we would measure a small selection of women. The statistical term used here is that we take a sample from the population. Patrick Westhoff (Westhoff, 2010) emphasized the cost of transportation is one important factor affecting food prices of competing products. For example, soybeans that are harvested in Illinois are priced lower than imported European soybeans because it is cheaper to ship the soybeans through the Mississippi river compared to shipping the soybeans through the wide expanse of the Atlantic Ocean. From 2004 to 2006, soybeans were sold at an average of $202 per metric ton in the markets central Illinois. On the other hand, the soybeans that were imported from Netherlands were sold at the higher $261 per metric ton in Illinois. The difference in the food price per metric ton is due to the increase in the transportation fuel prices. In addition, Moshe Milevsky (2010) reiterated fuel costs directly affect the prices of food produ cts. In high income nations, including the United States, the consumers average food money is allocated for the reimbursement of the stores expenses. The expenses include the cost of transporting the goods from the farm to the entitys store

TECHNOLOGICAL CONTROVERSY Essay Example | Topics and Well Written Essays - 2000 words

TECHNOLOGICAL disceptation - Essay ExampleAs people use carrellular tele telephone phone regularly and as it causes beam of light it can cause crab louse.The cellular phone phone causing cancer is a controversial issue because whatsoever do not accept that this statement true. The scientific world has not gathered enough grounds to prove that cell phone can cause cancer. The assumption is based on the fact that the cell phone causes radiation. And radiation is a main reason for cancer. A continuous exposure to radiation is a fact that can convince the connection of cancer with cell phone use (NCI) .In theory, children have the effectiveness to be at greater attempt than adults for developing brilliance cancer from cell phones. Their nervous systems ar still developing and therefore more vulnerable to factors that may cause cancer. So an examination of cell phone use and its effect on human body need to be studied.Scientists have been alerting people about the adverse eff ect of cell phone on humans. The fact is that the cell phone emits 1000 times higher than the base stations, and it has greater likelihood of causing problems to brain and upper factor of human body. The epidemiological evidence suggests that there is an association between radio frequency emitted by radio set phones and head cancer. The radio frequency is classified by International Agency for Research on cancer as possibly carcinogens to humans. According to (Burrell 23-34 ) A Swedish study on the use of wireless phones, including cell phones and cordless phones, has uncovered a link between electromagnetic radiation exposures and the risk of malignant and non-malignant brain tumors.The studies reveal that the people who used cell phones for more than a year is at 70% risk of cancer and those who used cell phone for more than 1640 or more has 180% risk. The risk of cancer is greater in the part of the brain where cell phone was exposed. Many scientists have claimed that

Most feminists believe that the position of women in the labour market Essay

Most feminists debate that the position of women in the force back market is an important source of disadvantage - Essay Example oeuvre segregation remains prevalent as high conpennyrations of female employees are associated with relatively low range of pay. And higher levels of part-time working are associated with lower rates of pay, even after other factors assume been taken into account. Qualified women are characteristically denied top level jobs in corporate but or else of terming it what it is, sexism and discrimination, this form of unequal treatment is referred to as the glass ceiling effect. Most feminists believe that the position of women in the labour market is an important source of disadvantage. Women do indeed have to perform twice as well as a man to retain the same pay and position at uniform occupational arenas. This discussion will examine barriers to equality in the workplace, the reasons for this cultural phenomenon, evidence to support this introduce and some possible solutions.Women must struggle to cope with discrimination in the workplace as is testify by occupational segregation. This terminology refers to the reality that women tend to work in different sectors of the economy and consume different employment standings than men within the same occupational group. Government statistics reveal that women are super concentrated in certain jobs and that 60 per cent of working women are employed in unspoilt 10 per cent of available occupations (What is the Pay Gap?, 2006). While about one-half of workers are in sex-dominated employment, women are engaged in a narrower scope of occupations than men. There are seven times more male-dominated non-agricultural jobs than female. Sex-dominated occupations are defined as when workers of one sex constitute more than 80 per cent of the labour force (Anker, 1998). In the UK, women constitute just 30 per cent of managers, 25 per cent of executives and 10 per cent of company directors (EOC , 2002 cited in What is the Pay Gap?).

Dr. Wakefields Research & Role Played by Media Essay

Dr. Wakefields Research & Role Played by Media - Essay ExampleDr. Wakefields interrogation apply rigorous tools and methodologies for which no proper ethical approval was obtained for invasive procedures on children. On the other hand, it was make that Dr. Wakefield had exchanged funds with the lawyers of childrens parents that were made part of the research. The research further employed references of other studies that were conducted by either the coauthors of the same research or his friends. Where autism is a disorder for which little information is present regarding its fast agents and cures, a theory supporting the idea that it is caused by MMR vaccination made many parents believe that barroom from vaccination can benefit their child despite having contradictory evidence in the rates of epidemiologic increases after this research. The research was later on criticized by other independent studies which raised questions about the strength of Dr. Wakefields work. Presence o f a reputable medical journal The Lancet and other media bodies providing coverage to this research further aggravated the situation. A medical journal is usually used by medical practitioners, researchers, and educationists in the same field. However, vetting of Dr. Wakefields article by a medical journal allowed journalists and other media channels to penetrate information to local people. As a result, parents refused to provide vaccination to their children in large parts of the populace with reported epidemics in the UK, US, Austria, Italy, and Switzerland.

Ethical issues in virtual education Essay Example | Topics and Well Written Essays - 3250 words

Ethical issues in practical(prenominal) breeding - Essay ExampleThe foundation of coaching once confined to local academies and statement centers in past has extensively been extended to national and international colleges, universities and distant educational institutions. Not only this that schools, colleges and universities perplex been established like mushrooms in modern times, but withal several new disciplines have also been introduced in these institutions with the passage of time, which encourage the students in respect of conducting researches to approve or reject the latest highly-developed theories related to pure and social sciences and management and marketing etc too as well. Hence, the 20th century brought dreaded revolution in all fields of life including science, technology, industrialisation and advancement, which significantly left indelible imprints on teaching profession. Large-scale modifications in educational training centres not only upraised the dire ct of education, and eradicated ignorance and illiteracy altogether, but also offered the people belonging to different cultures and communities the chances of seeking education at higher level even while staying at homes or in their own community and get professional education without any restriction of age, sex and region. The concept of virtual education is thus a wonderful accomplishment in this regards. University education is the continuity of the same pattern that was introduced by Plato in the ancient Greece, but providing of education through distance in various regions of the globe is the product of modern society.

Hinduism - Krishna Essay Example | Topics and Well Written Essays - 750 words

Hindooism - Krishna - Essay ExampleWhen Devaki got married to Vasudeva, a voice was heard from the sky axiom that one of Devakis children would kill Kamsa. The voice further stated that the son that would bring about the decease of Kamsa would be Devakis eighth son. This made Kamsa very frightened and infuriated that he unsheathed his marque with an intention of killing his sister Devaki. However, Vasudeva (Devakis husband) implored Kamsa to spare the life of Devaki with the promise that separately of the child natural would be delivered to Kamsa. In reluctance, Kamsa agreed but imprisoned both Devaki and Vasudeva. When Devaki delivered her first child, the child was slaughtered by Kamsa and his henchmen. This happened each time a child was delivered for the first six children. However, Lord Vishnu intervened during the birth of the seventh and eighth child.It is verbalize that Lord Vishnu assured Devaki and Vasudeva that he would not let them succumb to fate and that he had a jut to rescue the child and the people of Mathura in general. In Gokula, a cowherds chief married woman had given birth to a daughter. Vasudeva was required to deliver Krishna to the cowherd and in exchange brings the cowherds daughter defend to the prison. When Vasudeva delivered Krishna to Gokula to the cowherds homestead, he found the door open and after the exchange, Vasudeva went back to the prison with Yoshida (cowherds wife) baby. When Kamsa went to the prison to kill the baby, a hand reached out from heaven and grabbed the baby originally it could be struck with the blade. The baby was later transformed into a goddess Yomagaya. It is said that the goddess Yomagaya asked Kamsa how he would have benefited by killing her while his nemesis had already been born somewhere else. It was during his youth that Lord Krishna killed Kamsa and reinstated Ugrasen as the positive king of Mathura.The birth of Krishna is considered as a transcendent phenomenon that continues to draw awe and disbelief among the people of Hindu