...1 Learning Fingerprint Reconstruction: From Minutiae to Image Kai Cao and Anil K. Jain, Fellow, IEEE Abstract—The set of minutia points is considered to be the most distinctive feature for fingerprint representation and is widely used in fingerprint matching. It was believed that the minutiae set does not contain sufficient information to reconstruct the original fingerprint image from which minutiae were extracted. However, recent studies have shown that it is indeed possible to reconstruct fingerprint images from their minutiae representations. Reconstruction techniques demonstrate the need for securing fingerprint templates, improve the template interoperability and improve fingerprint synthesis. But, there is still a large gap between the matching performance obtained from original fingerprint images and their corresponding reconstructed fingerprint images. In this paper, the prior knowledge about fingerprint ridge structures is encoded in terms of orientation patch and continuous phase patch dictionaries to improve the fingerprint reconstruction. The orientation patch dictionary is used to reconstruct the orientation field from minutiae, while the continuous phase patch dictionary is used to reconstruct the ridge pattern. Experimental results on three public domain databases (FVC2002 DB1 A, FVC2002 DB2 A and NIST SD4) demonstrate that the proposed reconstruction algorithm outperforms the stateof-the-art reconstruction algorithms in terms of both i) spurious ...
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...negligible, it reflects the nervous attitude of the time. Richard Preston writes narrative nonfiction. Narrative nonfiction is a hybrid style of writing that utilizes the framework of nonfiction with aspects of a novel, dialogue, for instance. Preston favors this style and wrote his dissertation on it during his graduate studies in Princeton. Previously, Preston wrote non-fiction on science such as Astronomy and on History; later his focus shifts to the science of Microbiology. In 1992 Richard Preston wrote an article in The New Yorker, entitled “Crisis in the Hot Zone.” Two years later, this article became the foundation for his non-fiction book, The Hot Zone, which documents the appearance of Ebola in the United States during the late eighties. At the time The Hot Zone was conceived, free trade policies during President George H. W. Bush’s administration were still making an impact worldwide. Bush set forth global objectives, renewing an interest in globalization under the belief that a global market will alleviate America’s growing deficit. Furthermore, he spearheaded the construction of North American Free Trade Agreement, or NAFTA. Later, the Internet made its debut under the supervision of the new administrations Vice President, Al Gore. The United States had become the sole superpower of the world and was empowered by economic growth that began in 1983 that continued for the next several decades. These actions, along with the disintegration of the Soviet Union and its...
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...Accounting Services For Theta Chi Fraternity Delta Upsilon Chapter at Arizona State University Prepared By Wade Sarchet Arizona State University W.P Carey School of Business Member of Theta Chi Fraternity Report Distributed Dec 7th, 2012 Prepared for Jordan White President of Theta Chi At Arizona State University 2402 E 5th Street Tempe, AZ 85281 December 7, 2012 Jordan White Delta Upsilon Chapter President Theta Chi Fraternity 1424 S. Jentilly Lane Tempe, AZ 85281 Dear Mr. White: This is a report regarding the current financial situation of the Delta Upsilon Chapter of Theta Chi Fraternity at Arizona State University in Tempe, Arizona (hereinafter, “Theta Chi,” or the “Fraternity”) and a proposal to improve management of Fraternity funds. The Fraternity has been in existence since the Fall of 1956. Our chapter is among the largest and strongest active fraternities at Arizona State University and our philanthropic events are much appreciated throughout the community. Despite such success, it has been brought to my attention that we have been facing financial difficulties over the past several semesters, and I believe that with some assistance, we will struggle no more. I am proposing the professional service of an accountant to assist our Treasurer. The addition of this third party service will provide the Fraternity with a checks and balances system as well as professional documentation of all fraternity funds available to the...
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...I had a short conversation with my roommate who is currently a member of Alpha Kappa Psi, a UCSD student fraternal organization. He states that Alpha Kappa Psi is a professional business fraternity that specializes in the network of various businesses helping the members get in contact with different industries. In addition, this fraternity offers the students a way to connect with the alumni, particularly in the professional fields of accounting, finance and business. Alpha Kappa Psi is important for students because it helps its members to build cognitive skills and offers the educational preparation necessary to reach and achieve professionalism. For example, once the student enters college and masters his/her respective field, the fraternity will help the student transition into the workplace. Moreover, he says that students join because of different social and educational reasons. Some students join this fraternity because of the opportunity it provides to make new friends while others are interested in the valuable resources of information in regard to the various fields that this organization has to offer, among many other reasons. For instance, my roommate joined Alpha Kappa Psi because he wanted to explore different internship and networking opportunities with more people so that he could build new relationships that will help him in the future. In addition, this fraternity has helped him succeed in the university because the brothers in the fraternity have provided...
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...The benefits of being a Mu Alpha Theta member are wide and ranges from small personal benefits to bigger public benefits. Belonging to the organization Mu Alpha Theta is a privilege, it gives you a title of prestige, it’s not just a word, everyone will recognize you and respect you. They know not just anyone can get inducted into the organization, they’ll look up to you and follow the lead you set, making you into their role model. We also get to meet and connect to people our own age who are also interested in math and don’t look down on it, this helps you make new friends with people who have the same interests as you. Nowhere else will you find a group of people in one place who love math and can’t wait to have the time of their lives. In...
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...hidden under the ocean floors (Woodside 5). Many energy experts and environmentalists question whether it is cost effective to drill miles beneath the ocean floor as well as the effects it might have on the atmosphere (5-6). Another option for America’s transition to oil independence is reverting back to the original diesel engine, invented in 1900 (62). Woodside writes, “Peanut oil and any vegetable oil can be refined to run automobile engines or furnaces” (62). With so many other alternatives to traditional oil, it’s a wonder why America isn’t working harder to become energy independent in regards to oil and to lower the cost of gasoline in such a poor economy. Statement of Problem Oil is needed for the everyday needs of nearly every American as well as important missions carried out by our armed services (Hakes 2). If the claims are true that money spent on foreign oil does support terrorism and nuclear programs, then the need to become independent as a nation is crucial. The problem goes beyond the impact of...
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...On April 29th, I attended the Phi Alpha Theta regional history conference in Oneonta New York. Phi Alpha Theta is the national honor society for history. Each year it holds a variety of regional history conferences around the country for its members. As a member of Phi Alpha Theta, this conference had been the third PAT regional conference I had attended. Structurally, this conference was a bit different from the previous PAT conferences I had been to. Usually, PAT members would submit abstracts of their papers on a certain day before the conference, see if they were accepted, then sometime before the conference submit their papers to the person who was chairing your section. Though with this conference, people who were not members of Phi Alpha theta were allowed to submit papers to attend the conference (though they would be eligible for conference awards). The guidelines for the papers called for relatively shorter papers, and the full papers were required to be submitted to the conference organizers by April 7th. The conference kept its general structure of having three time slots for paper presentations, with multiple rooms containing usually three (could be two to four) paper presenters each; with intermit and time slots for opening speeches, breakfast, lunch, awards, and closing speaking. Though with this conference the paper presentation time limit was 15 minutes, instead of its usual twenty, and breaks between sessions were longer. For me the conference day began by...
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...switch routes a call traveling between two lines that are served from the same switch. Routes from the end office to the tandem which would connect both through the class 5 switch which can handle the load of thousands of subscriber lines. 7. Explain how a call is routed between an end-office switch and the local tandem switch. Routes from one end office to a LD switch then to another LD switch which is connected to the Tandem switch. 10. Why do business customers purchase private branch exchanges. These are used in situations where the amount of processing power needed is not as great so that you can call other depts. Within the business in a cost effective manner. 14. Define each part of the following number as defined by the North American numbering plan:...
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...routes a call traveling between two lines that are served from the same switch. Routes from the end office to the tandem which would connect both through the class 5 switch which can handle the load of thousands of subscriber lines. 7. Explain how a call is routed between an end-office switch and the local tandem switch. Routes from one end office to a LD switch then to another LD switch which is connected to the Tandem switch. 10. Why do business customers purchase private branch exchanges? These are used in situations where the amount of processing power needed is not as great so that you can call other depts., within the business in a cost effective manner. 14. Define each part of the following number as defined by the North American numbering plan: 818-555-9877. 818 is the area code identifying the...
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...Jenn Stanley VP Event Planning Hello Region 5! 1. Accomplishments in your Area/Progress on Goals: * On September 19th we had a function with one of our homecoming partners, Pi Kappa Alpha. They invited us over to their house and we had an ice cream social! * On September 20th we had our first date party of the semester! It was held at Kathouse Lounge in Aggieville. Though it didn’t exactly end up the way we wanted it to, we were forced to leave due to underage drinking, all of our risk management and safety precautions were used and we were able to get everyone home without any problems. * Dad’s Weekend was a success! A lot of Pi Phi dads attended and participated in the luncheon, auction, and tailgates. Shana Gordon and Julia Noland did a great job putting it all together and the girls loved spending their weekend with their dads. 2. Progress on Chapter Evaluation: * We are working towards our goal of becoming a Phi Chapter! 3. Plans for next month: * This month we have homecoming and will be doing a lot with our partners! I am working on an evening during homecoming week to invite all of our partners over for a dinner. * We are also in the works of planning Todd Trio, which Pi Phi is hosting this year with Alpha Chi and Gamma Phi. This will probably not be held until November. 4. Committees/officers: * The social events chairs are doing great! Liz and Jordan made incredible shirts for Dad’s Weekend, the date party, and Ali Kemp. They...
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...Balanced Man Program The BMP makes SigEp stand out among the Greek community and other student organizations. In 1991 Sigma Phi Epsilon implemented a continuous development 'Balanced Man' program that abolished pledging altogether, instituted year-round recruitment, encourages lifestyles based on the three Cardinal Principles, and includes a number of tasks geared towards creating diverse experiences that promote the ideals of "a Sound Mind in a Sound Body." The Balanced Man Program consists of four challenges labeled Sigma, Phi, Epsilon, and Brother Mentor. Each challenge consists of tasks defined by their experiences that progressively develop a member as a balanced man with a Sound Mind in a Sound Body and a balanced servant leader. These tasks show the member how to apply SigEp's Cardinal Principles of Virtue, Diligence, and Brotherly Love into his daily life. A new SigEp brother is welcomed and integrated into the chapter with the introductory phase of the program, the Sigma Challenge. He must complete a program based on self-discovery, chapter activities, and service-learning. After completing the Sigma Challenge, he enters the Phi Challenge, which is centered on understanding the benefits of fraternalism, building balance, and cultivating the values and knowledge that a man needs to excel at college, SigEp, and life. Here, more advanced efforts await him that includes becoming a member of other on-campus organizations and taking a leadership role in the chapter. The third...
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...At the University of Arizona, Greek Life is incredibly large. It is one of the largest greek communities on the West Coast and over 5,000 students are involved in Greek Life. There are 55 fraternities and sororities at the University of Arizona today and they fall under 3 governing councils. Panhellenic governs and advises the fourteen social sororities at the U of A. The Interfraternity Council (IFC) is the governing body of the twenty-one social fraternities. USFC, or, the United Sorority and Fraternity Council is the governing body for six fraternities and eleven sororities that identify as ethnic or multicultural organizations. In addition to these three governing councils there is the “Divine Nine” which is nine fraternities and sororities that are historically black organizations, although they are not exclusively black, and all Greek organizations have are diverse. Greek life at the University of Arizona began in 1900 with the Delta Phi fraternity (aka Kappa Sigma) began recruiting members not only from the university but from the university’s preparatory school which acted as a means to educate children as young as thirteen years of age and eventually lead then to attending the University of Arizona. After Delta Phi (Kappa Sigma), a fraternity, formed in 1900, other greek organizations followed with their own preparatory school versions of their chapter, with Gamma Phi Sigma (Kappa Alpha Theta), a sorority, following in 1905. About 10 others continued to establish a presence...
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...Carter Gillon, an undergraduate brother of the Gamma Alpha Chapter, says that he's incredibly thankful Sigma Nu has provided him with a strong community to rely on for support during his college years. "For most college freshmen, their first year is a very turbulent time, as getting accustomed to new people, locations, rules, and cultures can be extremely overwhelming," he said. He added that he knows many people at Georgia Tech who aren't part of a fraternity, and their first year was much different than his. "They spent the majority of their first year learning how to navigate these challenges and find their niche at school, but joining Simga Nu instantly provided me with tons of people who were dedicated to setting the new class up for success and instilling within us the values and work ethic that are necessary to excel in college," he said. Although being a new member of a group can be a challenge sometimes, Carter says that he knew from the beginning that every Sigma Nu brother was invested in his membership. "They really want us to develop into honorable fraternity men and well-rounded members of the school community," he said. The fraternity, and his brothers, provide him with a much-needed escape from the rigorous school environment at Georgia Tech. "I know I can always count on my brothers to go out of their way to give me the support I need to perform well in my classes, and they know that I would do the same. This mentality is one of the greatest things about...
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...The response to demand of computer and potato chips The supply’s response to demand is always a direct response. Suppliers of any commodity respond to a rise in demand by increasing their supply levels to meet the demand. The direct response stops at the point of equilibrium. The response to demand of potato and computer chips may differ both in the short run and long-run. The potato chips response will be faster in supply increase because the time needed in adjusting its production is shorter compared to the computer chips. On other hand, computer chips response in supply increase will be slower because adjustments to production require more time in cost adjustments. However, the response of both products to a rise in demand will be limited to changes in variable costs. Though as time goes by all costs can be adjusted to increase supply for both goods. Therefore, its’ conclusive to say potato chips response is quicker in the short term because its production cost variables take less time to change compared to computer chips. According to Andreu, Michael and Jerry (1995 in order to increase production in the short run each manufacturer has only one option, which is to change the variable costs that are easily adjustable. In the long run supply response will reach an equilibrium point with no shift for the potatoes because they are regularly consumed. However, a shift is possible if potatoes go out of season and thus, affecting supply. The computer chips supply...
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...the following paragraphs is an analysis of the following risks; political, legal, and regulatory risks, exchange and repatriation of funds risks, competitive risk assessment, taxation and double taxation risks, market risks, distribution and supply chain risks, physical and environmental challenges to entering and operating in a target market, social and cultural risks, and cyber or technology risks. A description of how these risks would be managed and a summary of the strategic planning process will be explained. Mexico has a moderate political risk according to AM Bests Country risk report. Mexico ties with large, developed countries that are very strong has help them in this aspect when it comes to their political risk. NAFTA North American Fair Trade Agreement also helps in this respect since it is now one of the largest free trade areas. This agreement was established between the Unites States, Canada, and Mexico and became effective on January 1, 1994. This alliance has brought economic growth and rising standards to the citizens of these three countries. There are many advantages of NAFTA, being that it has created the world’s largest free trade area, and links 444 million people and produces nearly $17 trillion in goods and services annually is that it eliminates tariffs that create agreements on international rights for business investors. This reduces the cost of trade and spurs investment and growth for large and small businesses. When tariffs are eliminated...
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