CS 172: Computability and Complexity Regular Expressions Sanjit A. Seshia EECS‚ UC Berkeley Acknowledgments: L.von Ahn‚ L. Blum‚ M. Blum The Picture So Far DFA NFA Regular language S. A. Seshia 2 1 Today’s Lecture DFA Regular language NFA Regular expression S. A. Seshia 3 Regular Expressions • What is a regular expression? S. A. Seshia 4 2 Regular Expressions • Q. What is a regular expression? • A. It’s a “textual”/ “algebraic”
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CONSUMERS’ buying BEHAVIOUR IN PURCHASE OF laptop Table of Contents ACKNOWLEDGEMENT 4 ABSTRACT 5 INTRODUCTION 6 BACKGROUND 8 What is the Consumer Behavior Report? 9 What is the Portable Laptop Trends Report? 9 Future Laptop Trends 9 CONSUMER BEHAVIOR REPORT 10 RESEARCH METHODOLOGY 10 Data Collection 10 Questionnaire Design and Measures of Constructs 11 DATA ANALYSIS and RESULTS 12 Demographic Profile
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Persuasive Essay Using Cellphones While Driving Mobile Phone use while driving is common‚ but widely considered dangerous. Due to the number of accidents that are related to cell phone use while driving‚ some jurisdictions have made the use of a cell phone while driving illegal. I think use of cell phone while driving should be banned at any time‚ at any age or any circumstances. Cell phones are also a major distraction to the driver‚ because it not only occupies one’s eyes but also one’s attention
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Elderly and Mobile Phones In Rich Lings’ article “Should We Be Concerned That the Elderly Don’t Text?” he discusses the reasons as to why the elderly don’t use mobile phones. The first reason that he brings to readers attention is how each generation communicates. He then goes on to explain that since elderly don’t live close to their adult children there is a lack of communication between them. Rich continues with saying that elderly are not up to date with technology but are “active users
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influences of mishandling mobile phones Fok Ho Yin 12007268D In recent years‚ mishandling mobile phones has caused amounts of social and safety risks. Mishandle of mobile phones means that using mobile phones in wrong ways‚ which including place‚ time and purpose. It is common for people owning a mobile phone nowadays in this technological era. As people being more convenience‚ more problems rise. As a kind of interpersonal media‚ mobile phones are giving people with
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MOBILE PHONE MAST MOBILE PHONE MAST : Mobile phone masts help phone companies build stronger‚ more reliable signals. They can be on private property with the consent of the property owner. Though numerous debates have broken out over their possible health risks‚ no hard data has proved that there are adverse effects to locating one on your property. Keeping a phone mast on your property may come with a few benefits‚ both to you and nearby cell phone subscribers. A mast is a freestanding structure
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Mobile phone Identified Issue: Have mobile phones caused more problems in our society than the benefits they have brought? Introduction: The development of modern technology has led to the production of more and more smartphones mobiles. IT industry plays an increasingly important role in modern social activities. The reason why the number of mobiles has increased is that they make life more convenient. According to statistics released by a reputed analytic agency in the field of IT‚ the total
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products to sustain itself and high brand value. Besides‚ Samsung has its own advantages: Lower-cost structure: located main R&D facility and fabs at a single site High investment in R&D to maintain technology lead Multiple product segments(LCD‚ Mobile Phones) Financial stability Created high brand value 3. How much of Samsung’s performance is based on its reputed low-cost advantage? According to Exhibit 7a‚ In 2003 Samsung enjoyed a cost advantage of $1.39 per average units. In 2003 Samsung
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Has it happened to you that sometimes you go out but forgot your cell phone at home and so you’re not feeling complete. There’s a feeling somewhere inside that you’re missing something‚ a sense of insecurity sometimes prevails… welcome to the world of cell phone addiction! Mobile Phones Boon Or Bane Since the dawn of human civilisation man has been creating things to meet his needs. Mobile phone is one such ‚ portable electronic device. They are now inexpensive‚ easy to use‚ comfortable and
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Today‚ mobile phone has become popular with everybody as it is very convenient to use. The advantage of having a mobile phone is you can communicate with your family and your friends no matter where youare. For instance‚ you can contact your friends easily by calling or sending messages everywhere. It is the main reason why almost all people today choose to own a mobile phone. Students need the phone for safety and security reasons. From the customer’s point of view‚ it is obvious that mobile
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