Slide 1Magnetic Memory: Data Storage and Nanomagnets Magnetic Memory: Data Storage and Nanomagnets Mark Tuominen Professor of Physics Slide 2 10 GB 2001 20 GB 2002 40 GB…

Slide 110 GB 2001 20 GB 2002 40 GB 2004 80 GB 2006 160 GB 2007 Data Storage. Example: Advancement of the iPod Hard drive Magnetic data storage Uses nanotechnology! Slide…

Slide 1Magnets used to store data ? Magnet with unknown state Current N S S N 0 1 Slide 2 Binary Representation of Data one bit1 or 0 only 2 choices two bits00, 01, 10, 11…

Slide 1Nanotechnology:Data Storage Activity and Other Topics Nanotechnology:Data Storage Activity and Other Topics Mark Tuominen Professor of Physics Science Saturday, Sept.…

Slide 1 Slide 2 Parent Power n POW! n Unfortunately, the diagnosis is unfair, unpleasant, unwanted and cannot be undone. But, it must be dealt with... –Atkins, 1994 Slide…

Slide 1Quizz: Targeted Crowdsourcing with a Billion (Potential) Users Panos Ipeirotis, Stern School of Business, New York University Evgeniy Gabrilovich, Google Work done…

Slide 1Counting Slide 2 Counting in Algorithms How many comparisons are needed to sort n numbers? How many steps to compute the GCD of two numbers ? How many steps to factor…

Slide 1Slide 1 of 27 Assignment Problem: Hungarian Algorithm and Linear Programming collected from the Internet and edited by Longin Jan Latecki Slide 2 Slide 2 of 27 Assignment…

Slide 1 Slide 2 So, How do you fix the US debt? n Increase Taxes. n Cut government spending. u Cut jobs u Cut programs Slide 3 OR… n Both McCain and Obama have talked about…

Slide 1 Lecture 5 Dynamic Programming Slide 2 Dynamic Programming Self-reducibility Slide 3 Divide and Conquer Divide the problem into subproblems. Conquer the subproblems…