Inventor
LIAO CIYA
US26 patents
⚠️ This page may combine multiple inventors who share the name “LIAO CIYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ORACLE INT CORP
9 patentsUS7725465B2May 25, 2010
Document date as a ranking factor for crawling
ORACLE INT CORP89 citations99
US7996392B2Aug 9, 2011
Changing ranking algorithms based on customer settings
ORACLE INT CORP64 citations98
US7970791B2Jun 28, 2011
Re-ranking search results from an enterprise system
ORACLE INT CORP56 citations98
US7930288B2Apr 19, 2011
Knowledge extraction for automatic ontology maintenance
ORACLE INT CORP16 citations83
US7783640B2Aug 24, 2010
Document summarization
ORACLE INT CORP12 citations82
US7856598B2Dec 21, 2010
Spelling correction with liaoalphagrams and inverted index
ORACLE INT CORP7 citations73
US7849077B2Dec 7, 2010
Document ranking with sub-query series
ORACLE INT CORP7 citations73
US7756798B2Jul 13, 2010
Extensible mechanism for detecting duplicate search items
ORACLE INT CORP2 citations62
US8027979B2Sep 27, 2011
Document summarization
ORACLE INT CORP1 citations51
LIAO CIYA
6 patentsUS8626794B2Jan 7, 2014
Indexing secure enterprise documents using generic references
LIAO CIYA35 citations97
US8601028B2Dec 3, 2013
Crawling secure data sources
LIAO CIYA23 citations96
US8239414B2Aug 7, 2012
Re-ranking search results from an enterprise system
LIAO CIYA31 citations96
US8458165B2Jun 4, 2013
System and method for applying ranking SVM in query relaxation
LIAO CIYA38 citations94
US8412717B2Apr 2, 2013
Changing ranking algorithms based on customer settings
LIAO CIYA31 citations92
US8316007B2Nov 20, 2012
Automatically finding acronyms and synonyms in a corpus
LIAO CIYA32 citations92
WALMART APOLLO LLC
4 patentsUS12008054B2Jun 11, 2024
Systems and methods for determining and utilizing search token importance using machine learning architectures
WALMART APOLLO LLC2 citations59
US12517935B2Jan 6, 2026
System and method for performing cross-lingual product searches
WALMART APOLLO LLC0 citations39
US12517899B2Jan 6, 2026
System and method for processing cross-lingual search queries
WALMART APOLLO LLC0 citations39
US12147420B2Nov 19, 2024
Systems and methods for detecting and resolving ambiguous search queries
WALMART APOLLO LLC0 citations39