(19)
(11) EP 1 590 748 A2

(12)

(88) Date of publication A3:
20.01.2005

(43) Date of publication:
02.11.2005 Bulletin 2005/44

(21) Application number: 04704049.8

(22) Date of filing: 21.01.2004
(51) International Patent Classification (IPC)7G06F 17/30, G06F 17/10
(86) International application number:
PCT/US2004/001530
(87) International publication number:
WO 2004/066086 (05.08.2004 Gazette 2004/32)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 23.01.2003 US 442464 P
17.12.2003 US 738919
17.12.2003 US 738924

(71) Applicant: Verdasys, Inc.
Waltham, MA 02451 (US)

(72) Inventors:
  • CARSON, Dwayne, A.
    Mendon, MA 01756 (US)
  • BUCCELLA, Donato
    Watertown, MA 02472 (US)
  • SMOLSKY, Michael
    Brookline, MA 02446 (US)

(74) Representative: Greenwood, John David et al
Graham Watt & Co LLP St Botolph's House 7-9 St Botolph's Road
SevenoaksKent TN13 3AJ
SevenoaksKent TN13 3AJ (GB)

   


(54) IDENTIFYING SIMILARITIES AND HISTORY OF MODIFICATION WITHIN LARGE COLLECTIONS OF UNSTRUCTURED DATA