Inventor
PERNG CHANG-SHING
US33 patents
⚠️ This page may combine multiple inventors who share the name “PERNG CHANG-SHING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
27 patentsUS6615211B2Sep 2, 2003
System and methods for using continuous optimization for ordering categorical data sets
IBM74 citations95
US6697791B2Feb 24, 2004
System and method for systematic construction of correlation rules for event management
IBM69 citations94
US7895611B2Feb 22, 2011
Methods and apparatus for creation of parsing rules
IBM18 citations92
US7870398B2Jan 11, 2011
Integrity assurance of query result from database service provider
IBM21 citations92
US7343604B2Mar 11, 2008
Methods and apparatus for creation of parsing rules
IBM39 citations92
US7243100B2Jul 10, 2007
Methods and apparatus for mining attribute associations
IBM23 citations92
US6907426B2Jun 14, 2005
Systems and methods for identifying and counting instances of temporal patterns
IBM50 citations92
US6697802B2Feb 24, 2004
Systems and methods for pairwise analysis of event data
IBM49 citations92
US9576048B2Feb 21, 2017
Complex service network ranking and clustering
IBM7 citations84
US9122745B2Sep 1, 2015
Interactive acquisition of remote services
IBM7 citations84
US9020841B2Apr 28, 2015
System and method for custom-fitting services to consumer requirements
IBM6 citations84
US7418455B2Aug 26, 2008
System and method for indexing weighted-sequences in large databases
IBM15 citations84
US7631058B2Dec 8, 2009
Systems and methods for validation, completion and construction of event relationship networks
IBM12 citations81
US7783694B2Aug 24, 2010
Identification of relevant metrics
IBM8 citations80
US7392311B2Jun 24, 2008
System and method for throttling events in an information technology system
IBM8 citations73
US7827132B2Nov 2, 2010
Peer based event conversion
IBM4 citations63
US7724784B2May 25, 2010
System and method for classifying data streams using high-order models
IBM5 citations63
US7720785B2May 18, 2010
System and method of mining time-changing data streams using a dynamic rule classifier having low granularity
IBM4 citations63
US7596793B2Sep 29, 2009
Smart event parser for autonomic computing
IBM6 citations63
US7447723B2Nov 4, 2008
Method for fast relevance discovery in time series
IBM3 citations63
US10917478B2Feb 9, 2021
Cloud enabling resources as a service
IBM0 citations62
US10326844B2Jun 18, 2019
Cloud enabling resources as a service
IBM1 citations62
US10210558B2Feb 19, 2019
Complex service network ranking and clustering
IBM0 citations52
US10140638B2Nov 27, 2018
Providing information technology resiliency in a cloud-based services marketplace
IBM1 citations52
US9020840B2Apr 28, 2015
System and method for custom-fitting services to consumer requirements
IBM1 citations52
US7657627B2Feb 2, 2010
System and program product for throttling events in an information technology system
IBM1 citations51
US9436461B2Sep 6, 2016
Refining composition instrumentation for services
IBM0 citations42