Oktie Hassanzadeh  Oktie Hassanzadeh photo       

contact information

Research Scientist
Thomas J. Watson Research Center, Yorktown Heights, NY, USA

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Professional Associations

Professional Associations:  ACM  |  ACM SIGIR  |  ACM SIGMOD  |  IEEE Computer Society  |  IEEE Member  |  W3C - World Wide Web Consortium


2016

DATA VIRTUALIZATION ACROSS HETEROGENEOUS FORMATS
Achille Belly Fokoue-nkoutche, Oktie Hassanzadeh, Anastasios Kementsietsidis, Kavitha Srinivas, Michael J Ward
US Patent 20,160,055,184

Producing Clustered Top-K Plans
Oktie Hassanzadeh, Anton V Riabov, Shirin Sohrabi Araghi, Octavian Udrea
US Patent 20,160,117,602


2015

Database Query Processing Using Horizontal Data Record Alignment of Multi-Column Range Summaries
Yuan-chi Chang, Mohammad S Hamedani, Oktie Hassanzadeh, Timothy R Malkemus
US Patent 20,150,347,549

UNIFORM SEARCH, NAVIGATION AND COMBINATION OF HETEROGENEOUS DATA
Jason B Ellis, Oktie Hassanzadeh, Michael J Ward
US Patent 20,150,052,125


2014

Methods and Systems for Discovery of Linkage Points Between Data Sources
Oktie Hassanzadeh, Mauricio Antonio Hernandez-sherrington, Ching-tien Ho, Lucian Popa
US Patent 20,140,337,331


2012

Linking Data Elements Based on Similarity Data Values and Semantic Annotations
Mihaela Ancuta Bornea, Songyun Duan, Achille Belly Fokoue-Nkoutche, Oktie Hassanzadeh, Anastasios Kementsietsidis, Kavitha Srinivas, Michael J Ward
US Patent App. 13/491,724

ANNOTATING SCHEMA ELEMENTS BASED ASSOCIATING DATA INSTANCES WITH KNOWLEDGE BASE ENTITIES
S. DUAN, A. FOKOUE-NFOUTCHE, O. HASSANZADEH, A. KEMENTSIETSIDIS, K. SRINIVAS, M. WARD, others
WO Patent 2,012,129,152

ANNOTATING SCHEMA ELEMENTS BASED ON ASSOCIATING DATA INSTANCES WITH KNOWLEDGE BASE ENTITIES
S. Duan, A.B. Fokoue-nkoutche, O. Hassanzadeh, A. Kementsietsidis, K. Srinivas, M.J. Ward
US Patent 20,120,246,175

AGGREGATING SEARCH RESULTS BASED ON ASSOCIATING DATA INSTANCES WITH KNOWLEDGE BASE ENTITIES
S. Duan, A.B. Fokoue-nfoutche, O. Hassanzadeh, A. Kementsietsidis, K. Srinivas, M.J. Ward
US Patent 20,120,246,154


2009

Semantic-Aware Record Matching
O. Hassanzadeh, A. Kementsietsidis, L. Lim, M. Wang

Semantic Link Discovery
O. Hassanzadeh, A. Kementsietsidis, L. Lim, M. Wang
US Patent App. 12/609,657