EP1934767A4 - Determining event causality in a wavefront environment - Google Patents

Determining event causality in a wavefront environment

Info

Publication number: EP1934767A4
Authority: EP; European Patent Office
Prior art keywords: wavefront; environment; determining event; event causality; causality
Prior art date: 2005-08-05
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP06789595A

Other languages

German (de)

French (fr)

Other versions

EP1934767A2 (en

Inventor

Ken Hines

Chris Klassen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Vantos Inc

Original Assignee

Vantos Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2005-08-05

Filing date

2006-08-04

Publication date

2010-04-28

2006-08-03 Priority claimed from US11/499,619 external-priority patent/US7487241B2/en

2006-08-03 Priority claimed from US11/499,306 external-priority patent/US20070032986A1/en

2006-08-04 Application filed by Vantos Inc filed Critical Vantos Inc

2008-06-25 Publication of EP1934767A2 publication Critical patent/EP1934767A2/en

2010-04-28 Publication of EP1934767A4 publication Critical patent/EP1934767A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis

EP06789595A 2005-08-05 2006-08-04 Determining event causality in a wavefront environment Withdrawn EP1934767A4 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US70597905P	2005-08-05	2005-08-05
US70597805P	2005-08-05	2005-08-05
US11/499,619 US7487241B2 (en)	2005-08-05	2006-08-03	Performing efficient insertions in wavefront table based causal graphs
US11/499,306 US20070032986A1 (en)	2005-08-05	2006-08-03	Efficient filtered causal graph edge detection in a causal wavefront environment
PCT/US2006/030932 WO2007019524A2 (en)	2005-08-05	2006-08-04	Determining event causality in a wavefront environment

Publications (2)

Publication Number	Publication Date
EP1934767A2 EP1934767A2 (en)	2008-06-25
EP1934767A4 true EP1934767A4 (en)	2010-04-28

Family

ID=37728007

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP06789595A Withdrawn EP1934767A4 (en)	2005-08-05	2006-08-04	Determining event causality in a wavefront environment

Country Status (3)

Country	Link
EP (1)	EP1934767A4 (en)
CA (1)	CA2620369A1 (en)
WO (1)	WO2007019524A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5493729A (en) *	1990-03-14	1996-02-20	Hitachi, Ltd.	Knowledge data base processing system and expert system
US6249755B1 (en) *	1994-05-25	2001-06-19	System Management Arts, Inc.	Apparatus and method for event correlation and problem reporting
GB2362536A (en) *	2000-05-17	2001-11-21	3Com Corp	Network management apparatus and method for identifying events on a network
US20020194393A1 (en) *	1997-09-24	2002-12-19	Curtis Hrischuk	Method of determining causal connections between events recorded during process execution

2006
- 2006-08-04 CA CA002620369A patent/CA2620369A1/en not_active Abandoned
- 2006-08-04 EP EP06789595A patent/EP1934767A4/en not_active Withdrawn
- 2006-08-04 WO PCT/US2006/030932 patent/WO2007019524A2/en active Application Filing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5493729A (en) *	1990-03-14	1996-02-20	Hitachi, Ltd.	Knowledge data base processing system and expert system
US6249755B1 (en) *	1994-05-25	2001-06-19	System Management Arts, Inc.	Apparatus and method for event correlation and problem reporting
US20020194393A1 (en) *	1997-09-24	2002-12-19	Curtis Hrischuk	Method of determining causal connections between events recorded during process execution
GB2362536A (en) *	2000-05-17	2001-11-21	3Com Corp	Network management apparatus and method for identifying events on a network

Also Published As

Publication number	Publication date
WO2007019524A2 (en)	2007-02-15
WO2007019524A3 (en)	2009-06-18
EP1934767A2 (en)	2008-06-25
CA2620369A1 (en)	2007-02-15

Legal Events

Date	Code	Title	Description
2008-05-23	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2008-06-25	17P	Request for examination filed	Effective date: 20080227
2008-06-25	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2008-06-25	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
2009-02-25	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: VANTOS, INC..
2009-07-22	R17D	Deferred search report published (corrected)	Effective date: 20090618
2009-10-14	RIC1	Information provided on ipc code assigned before grant	Ipc: G06F 13/00 20060101AFI20090911BHEP
2010-04-28	A4	Supplementary search report drawn up and despatched	Effective date: 20100330
2010-04-28	RIC1	Information provided on ipc code assigned before grant	Ipc: H04L 12/24 20060101AFI20100324BHEP
2010-07-23	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2010-08-25	18D	Application deemed to be withdrawn	Effective date: 20100302

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