Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror

Slashdot videos: Now with more Slashdot!

  • View

  • Discuss

  • Share

We've improved Slashdot's video section; now you can view our video interviews, product close-ups and site visits with all the usual Slashdot options to comment, share, etc. No more walled garden! It's a work in progress -- we hope you'll check it out (Learn more about the recent updates).

×

Comment: Prior art by IBM? (Score 3, Informative) 104

by Tal Cohen (#39246775) Attached to: Microsoft Seeks Patent For "Search By Sketch"

I remember IBM DB2 ads from the 90s about, well, sketch-based DB searches. IBM called it "Query by Image Content", or QBIC. It was easy to find one using Google Books -- in this case, CIO Magazine, Sept. 1, 1995: http://books.google.com/books?id=AAcAAAAAMBAJ&lpg=PA25&ots=GGDbllo74W&dq=ibm%20db2%20ad%20bottle%20%22perfect%22&pg=PA24#v=onepage&q&f=false

Software

+ - Optimizations are way more flakey than you thought->

Submitted by Anonymous Coward
An anonymous reader writes "What difference can the size of your environment have on code optimiaztions? As it turns out, a lot. In Producing Wrong Data Without Doing Anything Obviously Wrong we find out that minor, seemingly unrelated things can have a huge effect on the effectiveness of code optimizations. Main conclusion: most computer science papers that deal with code optimizations and report experimental success (benchmarks) are in fact scientifically invalid."
Link to Original Source

Eureka! -- Archimedes

Working...