Sunday, August 25, 2019
Phoenix mission Essay Example | Topics and Well Written Essays - 3500 words
Phoenix mission - Essay Example 5 Phoenix Mars Missionâ⬠¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦ 7 A Short Profile Objectives of The Missionâ⬠¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦ 8 Study the history of water by examining water-ice below the Martian surface Determining whether Martian arctic soil could support life Study Martian weather from a polar perspective Preparations before Launchingâ⬠¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦ 10 Communicationsâ⬠¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦.. 11 Command and Data Handlingâ⬠¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦.. 13 About the Landing Siteâ⬠¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦. 15 Phases of Missionâ⬠¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦Ã¢â¬ ¦. ... Phoenix Mars Mission Section 2: Describes the objectives of the mission Section 3: Illustrates the preparation before the launch Section 4: Describes the concept of planetary protection Section 5: Explicates the processes of guidance, navigation and control Section 6: Describes the landing site Section 7: Explicates the different phases of the mission such as development, launch, cruise, entry, descend and landing Section 8: Describes the situation on reaching Mars Sections: Explicates on the results Proposal The Phoenix Mars Scout Lander is the pioneer robotic explorer of National Aeronautics and Space Administration (NASA), which was launched in August 2007 and landed in Mars in May 2008 to perform ââ¬Å"in-situ and remote sensing investigationsâ⬠for evaluating the ââ¬Å"biological potential of Marsâ⬠(Garcia & Fujii 1). This will enable humans to understand the planet better and to further explore the possibility of life to exist there. Thus, this will be an interesti ng project to research and gain more knowledge about. This research will be based on purely on a review of the existing literature on the topic, especially those published by the NASA and other credible organizations working on the field of aeronautics and related sciences. The researcher will focus on obtaining most recent and relevant information relating to the topic from reliable sources. On the basis of the information gleaned from such reliable sources the researcher will draw relevant findings and conclusion. Studentââ¬â¢s Name: Professorââ¬â¢s Name: Subject: 10 October 2013 Phoenix Mars Mission Among the planets in the solar system, Mars is one of the five main planets that has been under study since ancient times. It is yellowish brown to red in color, and is considered as the Roman god of war,
Opera in the U.S. by American composers Essay Example | Topics and Well Written Essays - 1500 words
Opera in the U.S. by American composers - Essay Example Opera in the U.S. by American composers Answering the question that many people have not been able to answer since the 1960ââ¬â¢s, Opera in the United States of America supports performance and creation of new works by American composers especially those from the northern side. OPERA Americaââ¬â¢s online education core, which is the learning centre, features information, which not only focuses on frequent operas but also houses an inventory that has proven to grow of composers from north America as well as their operas for use by opera lovers, artists and administrators. Therefore, Opera finds synopses, biographies of librettists and composers, historical essays and other research as well as other multimedia excerpts. Jazz composers for example, which happens to be the genre subject in this paper, started way back in the 1960ââ¬â¢s and up to date the composers still rely on Opera for research work. In the Opera, there is the voice workshop and the composersââ¬â¢ series, w hich is a competitive biannual fellowship, offered to composers especially those of jazz and composer/librettist teams (Gilbert& Chase, 26). The notion behind fallacies as outlined by major philosophers asserts that in order to be a rational thinkers and composers, then one should avoid the illogicality in fallacies and carry out an examination to gauge oneââ¬â¢s level of thinking. While composing, development for Rational Persons involves Viewing Development in Stages; the composer tries to explain the basic concepts that would help in becoming a rational jazz composer. Librettists like mark Campbell places in the mind of the audience stages of evaluation through which one can become a more rational thinker. While at Opera and in stage one, composers assert that it is of primary importance to accept that since humans are always working towards being more rational thinkers, we should accept that shortcoming characteristic of humans and work towards better realization of relevant thinking. The second stage helps composers realize that unless they accept to being irrelevant thinkers, only then can they proceed to being rational thinkers. Stage 3 asserts that composers first question the belief of their reasoning before actually bringing it out to other people. When a composer gets to this stage, then he or she can be referred to as ââ¬Ëbeginning thinkersââ¬â¢. In the fourth stage, a composer is able to have a clearly defined outline of his or her thinking formula. One is able to have an organized line of thought even in arguments. According to Opera, There are 4 different kinds of fallacies. I. Non sequitur is the form of thinking where the composition may be right or wrong, but the premise from which the conclusion is born does not have clear outlay. II. Faulty analogy asserts some level of irrelevance during composition. For instance, if B has content, same as V and V has same composition as Q; simply assuming that therefore B and Q have same properti es without founded conclusive finding is irrelevant and illogical. III. Hasty generalization: in this form of fallacy, a composer simply draws conclusion based only insufficient evidence. If in a list of 12 people, 10 have passed in an exam, simply assuming that the remaining two also have passed in an exam holds no ground for a sufficient conclusion. IV. Equivocation simply implies the
Saturday, August 24, 2019
Evolution of Internet Paper Essay Example | Topics and Well Written Essays - 1000 words
Evolution of Internet Paper - Essay Example With the evolution of internet, devices used to support it have also developed and am outstanding example of these devices is the router. In this part of question, this paper is going to research on three companies (TRENDNet, D-Link and Linksys) selling high-speed router products. It will also compare the most powerful routers sold, as well as elaborating meaning of the term, ââ¬Ëmost powerfulââ¬â¢ as with regard to routers. A router is a networking device that analyzes data and forwards it to a certain destination. To transfer the data efficiently and accurately, a lot of activity takes place inside the router. In addition to enabling most computers to go online, it enables computer networking in the most effective way (Zdnet 2012). There are different companies that manufacture high speed routers. The best examples of such companies are TRENDNet, D-Link, and Linksys which deal with high speed routers. Their routers can handle the bandwidth that one subscribes with an internet of 1 mbps connection which can go up to 12 mbps. The TRENDNet Company in California has been supporting home and business networks. Among the products TRENDNet, Company deals with are, high speed routers like TRENDnet TW100 BRV214 and TRENDnet TW100 S4W1CA, and are connected to a modem via Ethernet port (Zdnet 2012). D-link is another company which has developed technology products for two and half decades. It offers solutions for large corporations, educational and government institutions as well as home and office. The company also offers high speed routers like the D-link DI 704p and D-link DIR-130 Broadband VPN Router (Zdnet 2012). Just like the TRENDnet routers, D-linkââ¬â¢s routers are connected to a modem via Ethernet. The third company that deals with high speed routers is Linksys, which has been providing technology solutions for long. The company has high speed routers with high performance like; Linksys E4200 dual band wireless-N router and RV042 router (Zdnet 2012). Linksys routers are slimmer than those of the other two companies. They are other software that accompanies these routers to enable the user to get the optimum benefit. High speed routers should be connected in the correct configuration order of modem, router then computer as analyzed in the Introduction to High Speed Routers (2009). The modem connects to internet provider, then the high speed router connects to the modem, and the computer connects to the high speed router. To me the most powerful router can be defined by the ability of the router to enable computer networking, the high speed in downloading files from the internet, the one which does not require antennae to tap signals. The router should also be able to connect wireless-G and wireless-N without complications, and should have the ability to set up a separate network for each band. Week 4 DQ 2 Since 1997 The American Registry for Internet Numbers (ARIN) has been responsible for the administration of internet addresses and domains for parts of the Caribbean and North America including Canada and United states. The decision by the American government to have the US department of defense secede from the support for commercial internet inspired its formation (Comer 2000). One of its services is the Whois service, which can be used to determine address blocks for institutions within the United States. It can also be used to determine geographical locations of specific internet provider addresses. In this part of question,
Friday, August 23, 2019
International Hospitality Operations Coursework
International Hospitality Operations - Coursework Example Essentially Dubai is one of the countries that form the United Arab Emirates (UAE). Different ethnic groups reside in the Emirates, some of the include Pakistani, European, Bangladesh, Indian and Emirati. It is significant to note that, Middle East, is burgeoning in numerous ways, which include politically, economically and demographically (Baum, 47). It is evident that, much of the regionââ¬â¢s wealth is attributable to having the worldââ¬â¢s largest deposits of easily extractable oil and tourism activities. Background information The tourism industry in Dubai and in the whole Gulf region is comparatively young. Until the late 19550s, Dubai had no hotels. Visitors would spend with their hosts. It is noticeable that, the following two decades saw Dubai grow tremendously in developing basic facilities for travelers (Baum, 49). The opening of an international airport in 1959 and discovery of oil in 1966 spurred development and opening of several hotels. The founding of the Emirat es Airlines in 1985 and the Dubai Tourism Board saw Dubai attract investors and tourists from across the globe. The Department of Tourism and Commerce Marketing (DTCM) facilitated international promotion and positioning Dubai as both commercial hub and resort destination (Rehman, 217). The establishment of the Jumeirah Group in 1997 as a hotel management company has seen the development of a portfolio of high-end hotels in Dubai and across the globe. For instance, the Burj-Al-Arab was opened in 1997 as the first seven-star hotel in the world (Brotherton, 151). This trend has accelerating to the current state, which puts Dubai in the global arena in tourist attraction and foreign investment (Rehman, 218). Political trend The middle East is often professed by westerners to be tantamount with conflict, but it middle East has serene areas where many diverse nationalities congregate, work and live together in a harmonious way (Buhalis & Costa, 122). It is imperative to note that, the UAE is one of the peaceful places with Dubai having the highest influx of international workers who make up to 80% of the countryââ¬â¢s work force (Rehman, 219). Dubai is politically stable, and it has developed a reputation for being a safe hub for people of diverse nationalities, who work for companies from all over the globe. It is a constitutional monarchy ruled by Sheikh Mohammed (Rehman, 215). Mohammed, who has been on the wheel of leadership since 1995, had a vision for Dubai as an international hub for business and leisure. Mohammed realized his vision for Dubai quickly by the establishment of business centers, tourist attraction centers, which included skyscrapers such as the Burj Khalifa. It is the tallest building in the world. Such building makes Dubai distinct from the rest of the United Arab Emirates. They act as tourist attraction centers. It is imperative to note that, Dubai has managed to raise numerous sophisticated and pleasurable buildings even on water. The Burj Khalifa is illustrated below (Tizabi, 321). Additionally, is a member of numerous global organizations and associations, which include the Arab League, United Nations and World Trade Organization, this trend has sustained healthy relationships with the Western democratic countries. This membership has strengthened Dubaiââ¬â¢s internal political stability (Tizabi, 317). Culture and religion background It is vital to note that, Dub
Thursday, August 22, 2019
Two Countries Essay Example for Free
Two Countries Essay All countries in the world are unique. There are many differences and similarities between Brazil and the United States. They are different from one another in location, size; culture, government, education, healthcare, economy, and lifestyles. Many countries share similarities and have some differences. Brazil and the United States are in different hemispheres, but these two nations share many similarities. à One important similarity is their governments. Both Brazil and the United States have a president as head of state that is elected and only allowed one re-election. They both are federal governments and have a four years term in office. They both governments are guided by a written constitution and have three branches. These are the similarities I could say about their politics. Another similarity between Brazil and the United States is the diversity of ethnic groups. Brazil was colonized by Europeans, and its culture has been greatly influenced by this fact. However, the identity of the Brazilian people is not solely a product of western civilization. Brazil has many ethnic groups that immigrated there and mixed with the native people. The United States also has a diversity of ethnic groups representing the early colonists from northern Europe as well as groups from Africa, the Mediterranean, Asia, and South America. The mixture of cultures and customs has worked to form ethnically rich cultures in both countries. One important difference between Brazil and the United States is the public health system. The Brazilian public health system is the National Health System (SUS), and the United States public health system is managed and provided by government. They both have a private health system with serve in a complementary role. The Brazilian public health services are universal and available to all citizens of the country for free. In the United States public health system is government programs directly cover a small part of the population including the elderly, disabled, children, veterans, and some of the poor. Federal law mandates public access to emergency services regardless of ability to pay. Therefore, this is a small difference between these Brazil and the United Statesââ¬â¢ health system. Finally, Brazil and the United States education systems have public and private schools. They have different ways to enter in college, but the same time is spent in the basic schools. The teacherââ¬â¢s devotion with teaching is the same, but there are different relationships between teachers and students. This is a brief comparison between the Brazilian and American educational system. In conclusion, there are many differences and similarities between countries, as location, size, culture, government, education, healthcare, economy, and lifestyles. These are some elements that could be similar or different between Brazil and the United States.
Wednesday, August 21, 2019
Hedda Gabler Manipulation
Hedda Gabler Manipulation August Strindbergs Miss Julie and Henrik Ibsens Hedda Gabler, bring out the same themes but with completely different motives. The dominating theme of manipulation is brought out by the characterization and the speech and dialogue of the important characters. Along with the underlying motive of power, in the former its observed for class revenge while in the latter for perverse pleasure out of sheer boredom. The speech, dialogue and stage directions perceived through the course of these plays reiterate this theme of manipulation. Ambition, power, and the thirst to avenge his fate, leads Jean to tamper with Miss Julie. But a mere valet, he dreams of luxuries beyond his reach. With dreams of climb up, climb up to the top, and look around over the bright landscape where the sun is shiningà [1]à , he fulfils his ambition by making Julie his first branchà [2]à . He ensnares Julie in the trap of flattery, lust, guilt, dominance, hatred and obedience by his actions, therefore taking advantage of her confused state of mind especially at a time where she dreamed of climbing down the pillar. Miss Julie, influenced by her childhood, her personality, and her broken engagement makes her an easy prey to Jeans scheming. Her vulnerability becomes greater by the absence of her father, the fact that she in that time of the month, the aphrodisiacs present in the form of dancing, flowers and supported by the festive atmosphere of Midsummers night. Jean takes advantage of her by his carefully planned flattery, exaggerated politeness and hesitation, manners and charm which makes her lower her defences to an inferior person. Her submission to his tactics is suggested by [MISS JULIE exists rapidly stage right. JEAN quickly after her]à [3]à Hedda Gabler on the other hand opens on a note of decline, not only as portrayed by the autumn foliageà [4]à but also by her matrimony with Jorgen Tesman. She faces disaster by becoming Hedda Tesman, as her spare time leads her into a state of constant boredom that transforms everyone present around her into her puppets for her sadistic pleasure derived from demeaning them. This can be observed when she says something happened with Miss Tesman this morning. She put her hat down there on the chair And I pretended I thought it was the servants.à [5]à Heddas sense of manipulation is also expressed by her desire for power. Like Jean, she desires control of the people around her by faking friendship and lending a sympathetic ear to them. Her motives are observed with Thea Elvsted where Mrs. Elvsted confesses in her my husband had no idea I was coming. when she is lured into it by Heddas persuasion and charm. This is further reiterated by Lovborgs confession in Act 2 when he says I used to make [confessions] telling you things about myself that no one else knew.à [6]à These confessions bring her closer to her desire and make her even more wretched. She also portrays the ability to hide her emotions rather well, thus strengthening her facade. Jean continues to lure Julie with a heart rendering tale of his childhood, when he used to secretly admire her and had also decided to die when he couldnt have her but his cruel fate saved him. He goes to the extent of kissing her feet on her demand though his bold advances are halted by her despite her leading him on. In this sado-masochistic relationship of lust, a constant swing of power is seen and the differentiation between the master and servant becomes very vague and is only observed by the reference to money. Jean here changes colours like chameleon and becomes harsh and dominating from when he tells her Fall down to me, and Ill lift you up again.à [7]à Ejlert Lovborg always has had to make a choice between courage and cowardice, drinking and not drinking, scholarly fame and disrespect. He even compares Hedda and Thea by their effect on him Hedda persuaded him away while Thea motivated and inspired him. This distinction can be supported by their outward appearances too. Hedda looked well bred with an even complexion and steel gray eyes with thin light brown hair, while contrasting to her stood Thea with a slight slender figure, large light blue eyes and fair hair, exceptionally thick. Despite Heddas manipulative nature, her fear of scandals prevents her from doing what she wished. She however fulfils her ambition of controlling someone by manipulating Lovborg, leading him back to alcohol and making him break Theas trust. Jeans character portrays it all: from humbleness and obedience to domination and wrath and back to his position as the valet, when it dawns upon him that she is penniless. Despite his wrath, when he says Have you ever seen a girl of my class offer herself like that? Ive only seen the like among animals and prostitutesà [8]à , Julie holds her ground and spills out her intimate secrets. She puts light on her childhood, on her mother and her ideas of the role reversals on the basis of gender and the tragedy faced by the family by the case of arson, thus indirectly characterising herself. Jean continues to dominate her and exhibits his wrath by the cold blooded annexation of her siskin and becomes a valet again at the arrival of the count. Gone is his domination and arrogance, leaving behind a suppressed and punctured servant obeying his masters command. Hedda, married to Tesman and interested in Lovborg, she dominates them both for personal pleasure. Like a faithful companion, Tesman feels I think its so jolly waiting on you, Hedda.à [9]à In contrast to this, Lovborg defies Hedda on her offer of punch. This appeals to Hedda more than being waited upon. Lovborgs drunk and outcast nature makes Hedda feel connected to a world denied to her because of her class and gender. She thus takes a perverse pleasure in luring him back to the path he walked on before becoming reformed. She subtly starts taking charge of his life by doubting his intention of living a clean life. She does so from the point of view of Judge Brack when she says, The contemptuous smile of his when you were afraid to go in there with themà [10]à . She then unravels Theas doubt in his character to remain free of the dirty path, breaking his confidence as a reformed man and thus taking him back to his old life. Hedda uses her control over Lovborgs life and lures towards his death. She sees Lovborg as her romantic hero who shall face a death with an element of beauty in this.à [11]à She lays out the path for him by manipulating him. She initially brings out Theas distrust, leading him to the bottle again and then gaining a grip on him by getting hold of his manuscript. She then leads him into callously treating Thea by persuading the topic of the lost manuscript despite his wishes. Swayed by this, his lie to Thea about the manuscript and confession in Hedda puts her at an upper hand. Having burnt his manuscript, she subtly leads him to her dream of a beautiful death by handing him a pistol, she was sure would be used. Tesman on the other hand adores Hedda so much that he rejoices at the loss of the manuscript mistaking her intentions for it. Hes presented as a puppet in her hands, present there to hold up her name in society without any passion or desire. In contrast to this, the constant role reversal which takes places between the two main characters in Miss Julie bring out their personalities by the way they communicate. This brings out the differing shades of their characters. Miss Julies aspiration of descend is complemented by Jeans ascend. The distinction between the master and the servant is seen by a very fine line here which is constantly put under pressure. This distinction can only be made on the basis of their class. Their actions reveal their class differences. For instance Julie prefers beer while Jean the finest wine, and Julie leads Jean out. This ambiguity of the power remains till the end, as on one hand Jean does obey the counts orders but on the other hand Julie obeys him and leaves with a blade. In Hedda Gabler, Theas courage to stand up to what she believed in, her deep passion and love for Lovborg and her control over him, is seen as a source of constant irritation to Hedda and is brought out her jealousy and is reinforced by her statement: That girl with the tiresome hair, that she was always showing off.à [12]à Theas feminity along with the fact that she had taken away the one thing that Hedda loved the most Lovborg, causes Hedda to manipulate them both. Underlying motives of power, through perverse pleasure and out of ambition leads to the decline of the characters portrayed in both these books as has been observed by their speech and dialogue and stage directions.
Tuesday, August 20, 2019
Ethics in Data and Web Mining
Ethics in Data and Web Mining Liliam Faraon What is the importance of ethics in Data Mining? We live in a time when the pursuit of knowledge is indispensable. From the transformations we have witnessed in the past years, we can acknowledge that information assumes a growing importance and a requirement for any sector of human activity. Some authors say that 90% of all data in the world has been generated over the last two years, and more and more devices will be connected to the internet generating data that can be used by companies to predict patterns of consumption and increase specific sales. The article: 17 Internet of Things Facts Everyone Should Read published by Forbes in October, 2015, brings us an idea of some numbers and the potential market that is available to be exploit: Nowadays there are more objects connected to the internet than people; By the year of 2020 around 250.000 vehicles will be connected to the internet, (saving time spend in traffic, fuel, improving the performance and protecting the environment and generating data); The global wearable device market has grown 223% only in 2015 specially by the launching of FitbitÃâà ® and Apple Watches; Internet of Things will add $10 to $15 trillion to global GDP by 2036; But looking at all the facts some questions are raised, such as: how the data we produce is managed and stored? How is it perceived? How businesses are taking advantage from all the that information? And finally, how do we protect our own data and make sure is not being used without consent? Thats where web mining poses a threat to ethical values, such as individuality and privacy. Improvements in IT and storage capacity has enabled companies to develop tools for data collection through many channels. There are a variety of ways individuals generate data, such as: ATM visits, bar-code readers, biometric devices, credit and debit card transactions, loyalty clubs, medical records, online shopping, rentals, scanners, subscriptions, website browsing and use of many Smart devices available. As a result, there is an exponential growth of the amount of data stored and available to be explored. This generation of data brought the need of new techniques and technologies that can analyse and convert all this information into useful knowledge and Data Mining becomes a very powerful resource. When all these data are merged and mined, they can infer a persons associations, credit information, health, income, political interests and tastes. Liu defines data mining as The process of discovering useful patterns or knowledge from data sources à ¢Ã¢â ¬Ã ¦ The patterns must be valid, potentially useful and understandable. (Liu, 2011, p. 6). Data mining based on algorithms are very automated and analytical tools and its use is rapidly increasing. By combining databases, information visualisation, machine learning, mathematical modelling, pattern recognition, statistics and more recently artificial intelligence, very large and complex datasets can be analysed and relationships, patterns, outliers and trends can be revealed. Figure 1: Data Mining à à à à Raw data itself is not useful at all, but the information that can be extracted from the data is where the real value seats. We have endless amounts of data being produced and stored, it makes sense companies and governments have the desire to analyse all this data to uncover patterns potentially useful hidden in there. Data Mining process is basically categorised into two classes: Descriptive: describes the general properties of information stored in a database Predictive: draws inferences from the data in order to make predictions. Witten emphasises: Data Mining is about solving problems by analysing data already present in databases (Witten, 2013, p. 4). Decision makers desire the right answers for broad questions and obviously, the more data gathered the more questions raised. Which customers are likely to respond in a positive way to a marketing campaign? What products will have more success when launched? What is the best price range for a new product? How do the competitors tend to react? The response for those questions cannot be reached based on feelings or intuition, they can be answered by analysing customers behaviour and profile using data mining tools. By collecting and summarizing and making use of data mining companies and organisations can identify insights and obtain competitive advantage, recognize potential competitors, improve customer service relationship, target customer expectations and needs. It also has important uses in social business and science, most recently Government Agencies are using Data and Web mining applications to uncover criminal activities such as terrorist threats. There are many Data Mining tools are available in the market nowadays, each one with its particularities, the most common are KNIME, NLTK, Orange, RapidMiner (formerly known as YALE), R-Programming and WEKA . Ethics must be a condition of the world, like logic. Ludwig Wittgenstein, 1889-1951. Giant social media such as LinkedIn, Facebook and Twitter hold billions of users data, keeping these data protect and as a secret is a big concern. When an individual creates an account on any of those social media channels a policy agreement is accepted, and it is basically data related. Data Mining analysts use people personal information collected by organisations all over the world through many different technologies and use them especially for prediction analysis, but practitioners must be very careful when analysing patterns, certain kinds of discrimination are not only unethical but also illegal, gender, religion, race and certain sensitive information is totally unacceptable, in the other hand, anonymizing data is very difficult, for example, over 85% of Americans can be identified from publicity available records using just three pieces of information: zip code, birth date and sex (Witten, 2013, p.33). When a person shops for a product online, the company has access to customers address, credit card, name, phone number and other information in their database. But how does the company encrypts the information and protects it from misuse or security breach is and ethical and legal issue. Some matters are also raised: Is it ethical and legal to use the users information for publicity purposes? How can users protect their right of privacy? Where does the right of a company meets the ethics when sharing its data with another company to comprehend and understand customers and increase profit by selling this information to third party companies is a very important matter and it must be carefully discussed. There is a thin line between of a persons privacy and companys right to use it. When a person provides personal information, he or she needs to know how and what it will be used and a few steps must be taken to guarantee confidentiality and integrity. The use of data particularly data about people for data mining has serious ethical implications and practitioners of data mining techniques must act responsibly by making themselves aware of the ethical issues that surround their particular application. (Witten, 2013, p. 33). There is a growing concern regarding to the use of private and sensitive information and the ethical issues of Data Mining must be analysed and understood both from the business and the personal point of view. From a personal point of view, by Data Mining execution respecting consent, privacy and regulations customers might appreciate the fact they are being target with more personalized offers based on circumstances and needs and in return they may be willing to provide more specific data about themselves. From a business point of view by respecting the privacy issues companies will save resources as they will be able to target very specific customers for certain products. It is obvious that as any other powerful technology there are negative consequences of Data Mining, some results can ineffective, misdirected or unregulated, but if used correctly it can be very resourceful. Some points are very important and organizations making use of data mining techniques should give a thought about them when the use of personal data is planned: Connectivity and data sharing All the users and people that give consent are connected through the internet and share data Security is essential Once all the information traffics through databases, companies worry about the security and privacy, that way all the data will be encrypted, the web services will be hosted in a server with a certificate installed and authentication user The importance of Privacy Policy Privacy Policy is a legal statement and regulates the privacy policy related to users personal data which is under companies responsibility Infrastructure The process will not function without an application to analyse, interpret, read and draw patterns from the data Account management: Gathering and leveraging Account Management has all the information gathered and leveraged, and elaborate can advertising campaigns. It plays an important role in the profitability of the company Information could be released without the consent of the person, it becomes an ethical dilemma, because sometimes the users are unaware of the information gathered and that is being used by companies. It is very important to highlight that the person has the right to know how it will be used and should be able to have the opportunity to consent or not the collection and use. And also when a person becomes part of a group profile and used as a decision making basis, the individuality is threatened, people cannot be judged only as group members, but also as an individual, able to make its own decisions. It is likely that in the next few years an inspection of ethical issues and legal implications will be further required, legislation of digital privacy will be developed and laws will enter force, confidentiality and privacy preservation should be the main points of concern. Unauthorised extraction of data will be considered a crime and companies must be ready for that. Data Mining algorithms are very important and powerful tools for analysis and predictions, they are expected to become more and more significant in the future, decision based on data will change the way companies base their processes, of course there are no 100% guarantee that they will succeed, but, are more likely to be successful than decisions based on feelings or gut. Once patterns are revealed profiles can be drown and stereotypes can be used for crime prevention, commercial proposes, marketing campaigns, policies development and many others. Meanwhile Data Mining ethical issues need to be raised and awareness increased, as the world continues to develop, more and more data is likely to be collected and the Data Mining processes will become more sophisticated. People will need to get a clearer idea of privacy and companies will have to become more transparent on its processes of collect, gather and use of data. Cook, Jack (2005). Ethics of data mining. Available at: http://scholarworks.rit.edu/cgi/viewcontent.cgi?article=1443context=article Ethics in Computing. Available at: https://ethics.csc.ncsu.edu/privacy/mining/study.php [Accessed: 02 March 2017]. Fule, Peter. Detecting Privacy and Ethical Sensitivity in Data Mining Results. Available at: http://crpit.com/confpapers/CRPITV26Fule.pdf Liu, Bing. (2011). Web Data Mining: Exploring Hyperlinks, Contents, and Usage Data, Springer MARR, Bernard.17 Internet Of Things Facts Everyone Should Read (2015). Available at: http://www.forbes.com/sites/bernardmarr/2015/10/27/17-mind-blowing-internet-of-things-facts-everyone-should-read/#5e463ad01a7a [Accessed: 01 March 2017]. Wahlstrom, Kirsten (2006). On the Ethical and Legal Implications of Data Mining. Available at: https://csem.flinders.edu.au/research/techreps/SIE06001.pdf Witten, Ian H (2013). Data Mining: Practical Machine Learning Tools and Techniques, Morgan Kaufmann. Zhen, Ethical issues in Web Data Mining. Available at:http://blog.nus.edu.sg/group208/2012/11/25/ethical-issues-in-web-data-mining/ [Accessed: 01 March 2017].
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