21. NOW Papers To appear in IOPADS 99. Remzi H. ArpaciDusseau, Eric Anderson, Noah Treuhaft,david E. Culler, Joseph M. hellerstein, david A. Patterson, Katherine Yelick. http://now.cs.berkeley.edu/Papers2/

Publications, Technical Reports, and White Papers of the NOW Team Paper Guide General NOW Fast Communication Distributed Operating Systems Scalable File Service ... NOW on the Web General NOW A Case for Networks of Workstations: NOW. IEEE Micro , Feb, 1995. Thomas E. Anderson David E. Culler David A. Patterson , and the NOW Team Available as: Abstract and PostScript Parallel Computing on the Berkeley NOW. To appear in JSPP'97 (9th Joint Symposium on Parallel Processing ) , Kobe, Japan . David E. Culler Andrea Arpaci-Dusseau Remzi Arpaci-Dusseau Brent Chun ... Frederick Wong Available as: Abstract and PostScript High-Performance Networking Managing Concurrent Access for Shared Memory Active Messages. To appear in IPPS/SPDP 98 , Orlando, FL , March, 1998 . Steven S. Lumetta David E. Culler Available as: Abstract and PostScript Multi-Protocol Active Messages on a Cluster of SMP's. To appear in SC'97 , San Jose, California , November, 1997 . Steven S. Lumetta Alan M. Mainwaring David E. Culler Available as: Abstract and PostScript System Area Network Mapping. To appear in SPAA'97 , Newport, Rhode Island , June, 1997 .

22. NOW-Sort SIGMOD 97 , Tucson, Arizona, May, 1997. Andrea C. ArpaciDusseau, Remzi H. Arpaci-Dusseau,david E. Culler, Joseph M. hellerstein, david A. Patterson. http://now.cs.berkeley.edu/NowSort/

NOW-Sort: Fastest Disk-to-Disk Sort in the World April 1, 1997: NOW wins fastest sort trophies The NOW team was awarded two trophies for having the fastest disk-to-disk sorts in 1997! The first of these was for the Datamation benchmark, and old industry standard that requires the entrants to sort 1 million 100-byte records as fast as possible. A 32-node NOW cluster was able to sort this amount of data in 2.41 seconds , beating the old record by more than a full second! The more interesting challenge was MinuteSort ; how much data can you sort in one minute of elapsed time? For the 1997 competition, the NOW team sorted 6.0 GB in just under 1 minute. The last posted record was 1.6 GB. Update April 1, 1998: NOW-Sort retains records for another year By running on 95 Ultra1 machines, NOW-Sort set a new MinuteSort record: 8.41 GB! The Datamation record stays the same at 2.41 seconds. The biggest challenge came from Ordinal Technologies , whose commercially available nSort program sorted 5 GB in under one minute on the 1997 SGI Origin machine. Their work earned them the commercial MinuteSort trophy, known as the "Daytona" award. For more details about these benchmarks, visit the What is NOW-Sort?

23. The ADvanced Systems Laboratory (ADSL): Publications I/O with River Making the Fast Case Common Remzi H. ArpaciDusseau, Eric Anderson,Noah Treuhaft, david E. Culler, Joseph M. hellerstein, david A. Patterson http://www.cs.wisc.edu/wind/Publications/

The ADvanced Systems Laboratory (ADSL) Publications Home Overview People Pictures ... Theses X-RAY: A Non-Invasive Exclusive Caching Mechanism for RAIDs Lakshmi N. Bairavasundaram Muthian Sivathanu Andrea C. Arpaci-Dusseau Remzi H. Arpaci-Dusseau Proceedings of the 31st Annual International Symposium on Computer Architecture (ISCA '04) Munich, Germany, June 2004. Available as: Abstract Postscript PDF BibTex Explicit Control in a Batch-Aware Distributed File System John Bent Douglas Thain Andrea C.Arpaci-Dusseau Remzi H. Arpaci-Dusseau ... Miron Livny Proceedings of the 1st USENIX Symposium on Networked Systems Design and Implementation (NSDI '04) San Francisco, CA, March 2004 Available as: Abstract Postscript PDF BibTex Improving Storage System Availability with D-GRAID Muthian Sivathanu Vijayan Prabhakaran Andrea C.Arpaci-Dusseau Remzi H. Arpaci-Dusseau Proceedings of the 3rd USENIX Symposium on File and Storage Technologies (FAST '04) Winner: Best Student Paper Award San Francisco, CA, March 2004 Available as: Abstract Postscript PDF BibTex Transforming Policies into Mechanisms with Infokernel Andrea C. Arpaci-Dusseau

24. Andrea Arpaci-Dusseau S Papers for the Sorting Record Experience with NOWSort Remzi Arpaci-Dusseau, AndreaArpaci-Dusseau, david E. Culler, Joseph M. hellerstein, david A. Patterson. http://www.cs.wisc.edu/~dusseau/Papers/paperlist.html

List of Papers by Andrea Arpaci-Dusseau Evolving RPC for Active Storage Muthian Sivathanu Andrea C. Arpaci-Dusseau Remzi H. Arpaci-Dusseau To appear in Architectural Support for Programming Languages and Operating Systems (ASPLOS X) October 2002 San Jose, CA Available as: Abstract Postscript PDF BibTeX The Impact of More Accurate Requested Runtimes on Production Job Scheduling Performance Su-Hui Chiang, Andrea Arpaci-Dusseau, Mary K. Vernon 8th Workshop on Job Scheduling Strategies for Parallel Processing July 2002, Edinburgh, Scotland Flexibility, Manageability, and Performance in a Grid Storage Appliance John Bent Venkateshwaran Venkataramani Nick LeRoy Alain Roy ... Proceedings of the Eleventh IEEE Symposium on High Performance Distributed Computing Edinburgh, Scotland, July 2002. Available as: Abstract Postscript PDF Bridging the Information Gap in Storage Protocol Stacks Timothy E. Denehy Andrea C. Arpaci-Dusseau Remzi H. Arpaci-Dusseau The 2002 USENIX Annual Technical Conference Monterey, CA, June 2002 Available as: Abstract Postscript PDF Exploiting Gray-Box Knowledge of Buffer-Cache Management Nathan C. Burnett

25. David Hellerstein And Sayantani DasGupta david hellerstein and Sayantani DasGupta Reading http://www.narrativemedicine.org/writers/dhsd/dhsd.htm

26. Dasgupta Hellerstein Event A Narrative Medicine Reading. david hellerstein, MD Sayantani DasGupta,MD, MPH. Psychiatrist david hellerstein and pediatrician Sayantani http://www.narrativemedicine.org/writers/dhsd/dhsd_splash.htm

A Narrative Medicine Reading David Hellerstein, MD Sayantani DasGupta, MD, MPH Psychiatrist David Hellerstein and pediatrician Sayantani DasGupta have published works of fiction, essays, and memoirs about their lives as physicians. Please come hear these two Columbia faculty members read from their works and discuss how narrative writing can illuminate medical lives. Wednesday, February 20, 2002 Atchley-Loeb Conference Room Presbyterian Hospital, 8th Floor East - Room 107A 622 West 168th Street New York, NY Click for map Reception to Follow David Hellerstein, MD , is author of the new novel, Stone Babies, a black comedy about medicine in New York City. His work has appeared in magazines including Esquire, Harper's, North American Review, Fiction, and the New York Times Magazine, and has been awarded the Pushcart Prize and several MacDowell Colony fellowships. He is a psychopharmacologist, specializing in the treatment of mood and anxiety disorders, and is Clinical Director of the New York State Psychiatric Institute in New York, NY. His research studies have appeared in numerous psychiatric journals. Sayantani DasGupta, MD, MPH

27. DiSC - Joseph M. Hellerstein ICDT 1999 113130 30 Remzi H. Arpaci-Dusseau , Eric Anderson , Noah Treuhaft, david E. Culler , Joseph M. hellerstein, david A. Patterson , Katherine A http://www.acm.org/sigmod/disc/a_joseph_m_hellerste.htm

Digital Symposium Collection 2000 Joseph M. Hellerstein Ripple Joins for Online Aggregation Online Dynamic Reordering for Interactive Data Processing Publications Note: Links lead to the DBLP on the Web. Joseph M. Hellerstein 32 Joseph M. Hellerstein, Ron Avnur : Continuous Query Optimization. SIGMOD Conference 2000 31 Joseph M. Hellerstein, Lisa Hellerstein George Kollios : On the Generation of 2-Dimensional Index Workloads. ICDT 1999 Remzi H. Arpaci-Dusseau Eric Anderson Noah Treuhaft ... David E. Culler , Joseph M. Hellerstein, David A. Patterson Katherine A. Yelick : Cluster I/O with River: Making the Fast Case Common. IOPADS 1999 Peter J. Haas , Joseph M. Hellerstein: Ripple Joins for Online Aggregation. SIGMOD Conference 1999 Mehul Shah Marcel Kornacker , Joseph M. Hellerstein: Amdb: A Visual Access Method Development Tool. UIDIS 1999 Chad Carson Megan Thomas Serge Belongie , Joseph M. Hellerstein, Jitendra Malik : Blobworld: A System for Region-Based Image Indexing and Retrieval. VISUAL 1999 Vijayshankar Raman Bhaskaran Raman , Joseph M. Hellerstein: Online Dynamic Reordering for Interactive Data Processing. VLDB 1999 25 Joseph M. Hellerstein

28. STONE BABIES By David Hellerstein -- FICTION -- MEDICAL THRILLER In david hellerstein s Stone Babies Dr. Jay Sones is a young doctor strugglingagainst the odds to begin a private obstetrical practice specializing in http://www.electronpress.com/excerpts/StoneBabiesExc.htm

In David Hellerstein's Stone Babies Dr. Jay Sones is a young doctor struggling against the odds to begin a private obstetrical practice specializing in fertility problems, when he is hit with a triple whammy. Denied privileges at the upper east side hospital in whose prestigious infertility lab he was a star researcher, sued for malpractice, and demoralized by a near-fatal assault that leaves his partner brain-damaged, Sones struggles to make ends meet working in the dreaded outer boroughs of New York City. With one foot in the glamorous world of his wealthy girlfriend and the other firmly planted in the poverty and squalor of the slums where he practices medicine, his suspicions grow that the three disastrous events are related, and he finds himself obsessively pursuing the truth. Stone Babies combines edge-of-the seat suspense with immersion in the reality of "Labor and Delivery," and provides ironic takes on the contrasting life styles of Manhattan's Upper East Side and Brooklyn's slums. Stone Babies is a medical thriller, a stylish and satiric novel, and an eye-opening read that leaves the reader with a healthy skepticism of the goings-on at prestigious hospitals, and fully educated on the inequality of medical care in this country.

29. NBER Working Papers Cited In The Press 7003, Go Figure A Closer Look At Equal Pay , Kimberly Bayard, Judith hellerstein,david Neumark, Kenneth Troske, New Evidence on Sex Segregation and Sex http://www.nber.org/wpcites_1999.html

Jump to the Navigation Bar NBER Working Papers Cited in the Press Archive This archive includes only citations posted in 1999. See the Working Paper citations page for other postings. This is a partial list of NBER Working Papers cited in the press. If you are aware of any omissions, please email us . Whenever possible, include the name of the publication, title of the article, name of the NBER authors and NBER Working Paper number. WP Number Press Title Authors NBER Working Paper Title Asian Wall Street Journal Bigger Banks Aren't Better for Japan Takeo Hoshi, Anil Kashyap The Japanese Banking Crisis: Where Did It Come From and How Will It End? World Bank Issues Warnings Over Dilution on State Role ... Questions and suggestions , including citations, are welcome. Publications Programs Data About ... People Publications: Main Publications Page New This Week Working Papers Books ... Paid Subscriptions Programs: Program descriptions and members Working Group Descriptions and Papers Selected Projects: Conference on Research in Income and Wealth Sloan Science and Engineering Workforce Project Call for Papers Data: NBER Collection Business Cycle Dates Latest Business Cycle Memo New Economic Releases Selected Sources Economic Organizations US Government Agencies Other Data Collections Economic Report of the President ... Congressional Budget Office About What we are Contact us Non-data Links Search ... Early History (.pdf)

30. Judith Hellerstein NBER Working Papers Judith hellerstein NBER Working Papers. Estimation with Heterogeneous Labor Evidencefrom a New Matched EmployerEmployee Data Set with david Neumark, February http://www.nber.org/cgi-bin/author_papers.pl?author=judith hellerstein

31. Performance Management Project for Performance Management, david Hart, Joseph hellerstein, and Po Yue, Proceedingsof the Conference of the Computer Measurement Group, December, 1999. http://www.research.ibm.com/PM/

Adaptive Systems Department Our Mission The adaptive systems department within the IBM T.J. Watson Research Center develops technologies and methodologies for managing change in computing systems, an area that is critical to IBM's efforts in on-demand computing. The scope is broad. Examples of changes include: subscriber overloads, software memory leaks, application deployment, and system re-purposing. Topics Below is a list of activities that we are currently pursuing: Generic Adaptive Control Change Management With Planning and Scheduling (CHAMPS) The large cost of owning computing systems is in part due to the difficulty of configuring them, a task that includes installing hardware and software, setting related parameters (e.g., in registries), and choosing compatible components. The CHAMPS project explores the extent to which these tasks can be automated by dynamically creating workflows that control the sequence in which activities are performed. There are two sub-problems. The first is inferring the set of actions that are available based on the nature of the artifacts present along with determining constraints on the order in which actions can be taken. The second sub-problem is to bind actions to specific resources and schedule their execution in a way that optimizes business objectives (e.g., maximize profits, minimize downtimes, minimize the elapsed time). Event Mining We are exploring the application of data mining techniques to availability and performance management. Our efforts employ pattern recognition (e.g., for periodic patterns) and classification algorithms to identify actionable situations. We have developed a tool for browsing and analyzing event data that includes techniques that aid in pattern recognition. We work closely with IBM installations to obtain data and to assess our techniques.

32. Citations With River Making The Fast Case Common - Arpaci Retrieving documents Remzi H. ArpaciDusseau, Eric Anderson, Noah Treuhaft,david E. Culler, Joseph M. hellerstein, david Patterson, and Kathy Yelick. http://citeseer.ist.psu.edu/context/1970477/0

33. The Architectural Costs Of Streaming I/O A Comparison Of Clusters, and SMPs (Make Corrections) Remzi H. ArpaciDusseau, Andrea C. Arpaci-Dusseau,david E. Culler, Joseph M. hellerstein, david A. Patterson. http://citeseer.ist.psu.edu/7387.html

34. Health Management Technology : HIPAA: Where Do Providers Stand?(Industry Trend O Health Management Technology; January 01, 2001; hellerstein, david. Read theFull Article, Get a FREE Trial for instant access ». hellerstein, david. http://static.highbeam.com/h/healthmanagementtechnology/january012001/hipaawhere

eLibrary Web Tour Become a Member ... Customer Support Question / Keyword(s): Advanced Search Current Article: HIPAA: Where Do Providers Stand?(Industry Trend or Event)(Panel Discussion) Start H Health Management Technology January 01, 2001 ... HIPAA: Where Do Providers Stand?(Industry Trend or Event)(Panel Discussion) HIPAA: Where Do Providers Stand?(Industry Trend or Event)(Panel Discussion) Health Management Technology; January 01, 2001; Hellerstein, David Hellerstein, David Health Management Technology January 01, 2001 providers, hipaa compliance, privacy regulations, health information, security, protected health, organization, provider resources, physician practices, esslinger, medium physician, transaction regulation, culbertson, malley, hipaa Tools: Save Article Export to Microsoft Office E-mail Print Font Size: A A A A Choose a Font Style Arial Times About Us Listings

35. The North American Review : Lili. (short Story) @ HighBeam Research Lili. (short story). The North American Review; September 01, 1996; hellerstein,david. hellerstein, david. The North American Review. September 01, 1996. http://static.highbeam.com/t/thenorthamericanreview/september011996/lilishortsto

eLibrary Web Tour Become a Member ... Customer Support Question / Keyword(s): Advanced Search Current Article: Lili. (short story) Start T The North American Review September 01, 1996 ... Lili. (short story) Lili. (short story) The North American Review; September 01, 1996; Hellerstein, David Hellerstein, David The North American Review September 01, 1996 lili, jay, sister jolie, lamb, er, sister blanca, longhin, cross bronx, ve, ai, rogers, okay, know, lili cambok, tonight You're big, I'm amazed you're still working," Jay said. "This is my last night, I'm off after this," answered Lili. "Well, you deserve it. Tomas here tonight?" Hands saffron-yellow, arms sudsy and elbows dripping, they flirted while "Oh, yes. Not that I've seen himhe's in MRI all night." "So you get a few weeks off beforehand." "Yeah, if you count sitting in 95-degree weather in a one-bedroom apartment with a three-year-old being off."

36. Author Notes 1. Battles of Life and Death. david hellerstein, MD, is a doctor and writer in NewYork City. david hellerstein, MD, is a doctor and writer in New York City. http://www.iuniverse.com/bookstore/author.asp?author_id=24938&penname=David Hel

37. Battles Of Life And Death Battles of Life and Death by david hellerstein US$16.95 Add_to_CartAlternative ways to order. Hardcover, 264 pages (1986) Houghton http://store.backinprint.com/sku941150_3578.html

Battles of Life and Death by David Hellerstein US Alternative ways to order Hardcover , 264 pages (1986) Houghton Mifflin ISBN: 0395404592 Signed by author Questions about your order? E-mail order@backinprint.com or call Technical questions about this web site? E-mail webmaster@backinprint.com Search Frequently Asked Questions Help ... First Time Visitors E-mail us at staff@backinprint.com The Authors Guild

38. Battles Of Life And Death Battles of Life and Death by david hellerstein US$8.00 Add_to_CartAlternative ways to order. Paperback, 264 pages (1987) Warner http://store.backinprint.com/sku941150_3586.html

Battles of Life and Death by David Hellerstein US Alternative ways to order Paperback , 264 pages (1987) Warner Books ISBN: 0-446384224 Signed by author Questions about your order? E-mail order@backinprint.com or call Technical questions about this web site? E-mail webmaster@backinprint.com Search Frequently Asked Questions Help ... First Time Visitors E-mail us at staff@backinprint.com The Authors Guild

39. CS286 (Databases) Paper Summaries AlphaSort A RISC Machine Sort. SG; Andrea C. ArpaciDusseau, Remzi H. Arpaci-Dusseau,david E. Culler, Joseph M. hellerstein, david A. Patterson. http://swig.stanford.edu/pub/summaries/database/

Databases Paper Summaries These were authored by Armando Fox and Steve Gribble , for Joe Hellerstein's CS286 Spring 97. All readings without references can be found in M. Stonebraker, ed., Readings in Database Systems Data Layout, Access Methods Antonin Guttman, R-Trees: A Dynamic Index Structure for Spatial Searching AF J. Hellerstein, J. Naughton, A. Pfeffer, Generalized Search Trees for Database Systems (GiST). . 21st VLDB, Zurich, 1995. AF Witold Litwin, Linear Hashing: A New Tool for File and Table Addressing . VLDB, 1980. SG H.V. Jagadish, Linear Clustering of Objects with Multiple Attibutes AF Query Evaluation, Join Processing Goetz Graefe, Query Evaluation Techniques for Large Databases Sections 1-4 (SG) Section 7 (SG) Sections 5, 8 (AF) Leonard D. Shapiro, Join Processing in Database Systems with Large Main Memories . ACM Transactions on Database Systems, 11(3), September 1986. SG P.G. Selinger et al., Access Path Selection in a Relational DBMS AF Yannis E. Ioannidis and Younkyung Cha Kang, Randomized Algorithms for Optimizing Large Join Queries . Proc. ACM SIGMOD International Conference on Management of Data, pp 312-321, Atlantic City, May 1990.

40. NOW-Sort Andrea C. ArpaciDusseau, Remzi H. Arpaci-Dusseau, david E. Culler, Joseph M.hellerstein, david A. Patterson Summary by Armando Fox and Steve Gribble. http://swig.stanford.edu/pub/summaries/database/nowsort.html

Back to index High-Performance Sorting on Networks of Workstations Andrea C. Arpaci-Dusseau, Remzi H. Arpaci-Dusseau, David E. Culler, Joseph M. Hellerstein, David A. Patterson Summary by: Armando Fox and Steve Gribble One-line summary: Single- and multi-node parallel sorting on NOW point up both NOW's advantages and some (SPARC-specific?) weaknesses, but hold the current MinuteSort record. Overview/Main Points Why NOW: performance isolation (analysis of behavior node-by-node, factor-by-factor; CPU, disk, etc), incremental scalability. NOW-sort: Split-C (split-phase transactions using AM), uniform key distribution (as in previous work). As in previous work, expect performance to be dominated by I/O, not by in-core sorting time. New tools developed: Diskconf: measure achieved thruput of different disks, to determine ratio of stripe sizes across them. Memconf: how much memory available at runtime, after accounting for OS, buffers, daemons, etc. Buffer management: does its own (bad) buffer management;

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