PPT-Addressing the straggler problem for iterative convergent parallel ML

Aaron Harlap Henggang Cui Wei Dai Jinliang Wei Gregory R Ganger Phillip B Gibbons Garth A Gibson Eric P Xing One slide overview Workers are a single thread on a machine Stragglers are bad. Even with the increase in data usage consumption service provider revenues from data serv ice usage has not kept pace Faced with enormous costs resulting from IP network build outs and the SRWHQWLDO5734757523WKUHDW5752457347RI57347RYHU the top OTT p Unlike sequential algorithms parallel algorithms cannot be analyzed very well in isolation One of our primary measures of goodness of a parallel system will be its scalability Scalability is the ability of a parallel system to take advantage of incr Providing a Future Proof Full Convergence Offering Revolutionizing the Business of Convergent Charging Convergent Wireless Success Criteria Business Criteria Technical Criteria Homologous Structures (flowers). Broccoli and Cauliflower evolved from Mustard. print. Homology: A Bouquet of Broccoli One wouldn't normally munch on a rosebud or snap off a dandelion flower for a quick snack. But in fact, in terms of homologies, when you eat broccoli or cauliflower, you are doing just that. Although not scented or suitable for centerpieces, the green tips of broccoli and the white tips of cauliflower are actually flowers. Through many generations of artificial selection, farmers modified the bright yellow blooms of the wild mustard plant into the edible, vegetal plant parts you'll find nestled next to the ranch dip on the hors d'oeuvre tray. . – Divergent. A. daptive . Radiation. . Gradual and Punctuated. Coevolution. . When a species diverges over time into two different species, resulting in a species becoming less like the original one. Richard . Peng. Joint with Michael Cohen (MIT), . Rasmus. . Kyng. (Yale), . Jakub. . Pachocki. (CMU), and . Anup. . Rao. (Yale). MIT. CMU theory seminar, April 5, 2014. Random Sampling. Collection of many objects. (a) an ordered list of objects. . (b) A function whose domain is a set of integers.. Domain: 1, 2, 3, 4, …,. n. …. Range . a. 1, . a. 2, . a. 3, . a. 4, … . a. n. …. {(1, 1), (2, ½), (3, ¼), (4, 1/8) ….}. With Team 3. Divergent Thinking. Divergent thinking.  is a thought process or method used to generate creative ideas by exploring many possible . solutions. . Divergent . thinking typically occurs in a spontaneous, free-flowing, 'non-linear' manner, such that many ideas are generated in an emergent cognitive fashion. . Iterative AS and PA in Energy Efficient MIMO. IEEE ICC 2014 . 1. Is there a promising way? . A. n. I. terative. A. lgorithm. . for. J. oint. A. ntenna. S. election. . and. P. ower. A. daptation. Dense A:. Gaussian elimination with partial pivoting (LU). Same flavor as matrix * matrix, but more complicated. Sparse A:. Gaussian elimination – Cholesky, LU, etc.. Graph algorithms. Sparse A:. Ocean-continent. . convergent boundary. Plate of oceanic crust collides with plate of continental crust. Oceanic crust is . subducted. (goes under) continental plate.. Ocean-ocean convergent boundary. The . two types of crust are . oceanic . and . continental.. Oceanic crust is . more dense. than continental crust. .  . Convergent . boundaries . push together..  . Subduction. . is the sideways and . . SYFTET. Göteborgs universitet ska skapa en modern, lättanvänd och . effektiv webbmiljö med fokus på användarnas förväntningar.. 1. ETT UNIVERSITET – EN GEMENSAM WEBB. Innehåll som är intressant för de prioriterade målgrupperna samlas på ett ställe till exempel:. Iterative Local Searches. Martin . Burtscher. 1. and Hassan Rabeti. 2. 1. Department of Computer Science, Texas State University-San Marcos. 2. Department of Mathematics, Texas State University-San Marcos.