Anastasios Kementsietsidis

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Determining the schema of a graph dataset
- Patent number 11,573,935
- Issue date Feb 7, 2023
- International Business Machines Corporation
- Marcelo Arenas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for identifying semantically related records
- Patent number 11,227,002
- Issue date Jan 18, 2022
- International Business Machines Corporation
- Oktie Hassanzadeh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for identifying the optimal schema to store gr...
- Patent number 10,949,464
- Issue date Mar 16, 2021
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for storing sparse graph data as multi-dimensi...
- Patent number 10,509,804
- Issue date Dec 17, 2019
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storing graph data in a relational database
- Patent number 10,387,497
- Issue date Aug 20, 2019
- International Business Machines Corporation
- Achille B. Fokoue-Nkoutche
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storing graph data in a relational database
- Patent number 10,387,496
- Issue date Aug 20, 2019
- International Business Machines Corporation
- Achille B. Fokoue-Nkoutche
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scalable multi-query optimization for SPARQL
- Patent number 10,095,742
- Issue date Oct 9, 2018
- International Business Machines Corporation
- Songyun Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for query evaluation over distributed linked da...
- Patent number 10,031,922
- Issue date Jul 24, 2018
- International Business Machines Corporation
- Achille B. Fokoue-Nkoutche
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for query evaluation over distributed linked da...
- Patent number 10,025,795
- Issue date Jul 17, 2018
- International Business Machines Corporation
- Achille B. Fokoue-Nkoutche
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Annotating schema elements based on associating data instances with...
- Patent number 9,959,326
- Issue date May 1, 2018
- International Business Machines Corporation
- Songyun Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Finding optimal query plans
- Patent number 9,785,673
- Issue date Oct 10, 2017
- International Business Machines Corporation
- Mihaela A. Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimizing sparse schema-less data in data stores
- Patent number 9,715,560
- Issue date Jul 25, 2017
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining the schema of a graph dataset
- Patent number 9,710,496
- Issue date Jul 18, 2017
- International Business Machines Corporation
- Marcelo Arenas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scalable multi-query optimization for SPARQL
- Patent number 9,542,444
- Issue date Jan 10, 2017
- International Business Machines Corporation
- Songyun Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for optimizing the evaluation of semantic web...
- Patent number 9,535,950
- Issue date Jan 3, 2017
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Prevention of query overloading in a server application
- Patent number 9,531,749
- Issue date Dec 27, 2016
- International Business Machines Corporation
- Anastasios Kementsietsidis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Finding optimal query plans
- Patent number 9,471,635
- Issue date Oct 18, 2016
- International Business Machines Corporation
- Mihaela A. Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Finding optimal query plans
- Patent number 9,471,636
- Issue date Oct 18, 2016
- International Business Machines Corporation
- Mihaela A. Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for identifying the optimal schema to store gr...
- Patent number 9,323,864
- Issue date Apr 26, 2016
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for storing sparse graph data as multi-dimensi...
- Patent number 9,323,825
- Issue date Apr 26, 2016
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Creating benchmark graph data
- Patent number 9,317,409
- Issue date Apr 19, 2016
- International Business Machines Corporation
- Songyun Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for optimizing the evaluation of semantic web...
- Patent number 9,280,585
- Issue date Mar 8, 2016
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scalable multi-query optimization for SPARQL
- Patent number 9,280,583
- Issue date Mar 8, 2016
- International Business Machines Corporation
- Songyun Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Finding optimal query plans
- Patent number 9,280,584
- Issue date Mar 8, 2016
- International Business Machines Corporation
- Mihaela A. Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Creating benchmark graph data
- Patent number 9,244,820
- Issue date Jan 26, 2016
- International Business Machines Corporation
- Songyun Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Indexing provenance data and evaluating provenance data queries in...
- Patent number 9,069,808
- Issue date Jun 30, 2015
- International Business Machines Corporation
- Anastasios Kementsietsidis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Querying and integrating structured and unstructured data
- Patent number 9,037,615
- Issue date May 19, 2015
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for optimizing the evaluation of semantic web...
- Patent number 9,031,933
- Issue date May 12, 2015
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scalable summarization of data graphs
- Patent number 8,984,019
- Issue date Mar 17, 2015
- International Business Machines Corporation
- Songyun Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enforcing query policies over resource description framework data
- Patent number 8,983,990
- Issue date Mar 17, 2015
- International Business Machines Corporation
- Songyun Duan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DETERMINING THE SCHEMA OF A GRAPH DATASET
- Publication number 20170199901
- Publication date Jul 13, 2017
- International Business Machines Corporation
- Marcelo ARENAS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR IDENTIFYING SEMANTICALLY RELATED RECORDS
- Publication number 20170154052
- Publication date Jun 1, 2017
- International Business Machines Corporation
- Oktie Hassanzadeh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCALABLE MULTI-QUERY OPTIMIZATION FOR SPARQL
- Publication number 20170083577
- Publication date Mar 23, 2017
- International Business Machines Corporation
- Songyun DUAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORING GRAPH DATA IN A RELATIONAL DATABASE
- Publication number 20160342708
- Publication date Nov 24, 2016
- International Business Machines Corporation
- ACHILLE B. FOKOUE-NKOUTCHE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORING GRAPH DATA IN A RELATIONAL DATABASE
- Publication number 20160342709
- Publication date Nov 24, 2016
- International Business Machines Corporation
- ACHILLE B. FOKOUE-NKOUTCHE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR FINDING OPTIMAL QUERY PLANS
- Publication number 20160306850
- Publication date Oct 20, 2016
- International Business Machines Corporation
- Mihaela A. Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR QUERY EVALUATION OVER DISTRIBUTED LINKED DA...
- Publication number 20160283511
- Publication date Sep 29, 2016
- International Business Machines Corporation
- Achille B. Fokoue-Nkoutche
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR QUERY EVALUATION OVER DISTRIBUTED LINKED DA...
- Publication number 20160283551
- Publication date Sep 29, 2016
- International Business Machines Corporation
- Achille B. Fokoue-Nkoutche
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Identifying the Optimal Schema to Store Gr...
- Publication number 20160203236
- Publication date Jul 14, 2016
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Storing Sparse Graph Data as Multi-Dimensi...
- Publication number 20160203206
- Publication date Jul 14, 2016
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Scalable Multi-Query Optimization for SPARQL
- Publication number 20160162549
- Publication date Jun 9, 2016
- International Business Machines Corporation
- Songyun Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR FINDING OPTIMAL QUERY PLANS
- Publication number 20160154849
- Publication date Jun 2, 2016
- International Business Machines Corporation
- Mihaela A. Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR FINDING OPTIMAL QUERY PLANS
- Publication number 20160154850
- Publication date Jun 2, 2016
- International Business Machines Corporation
- Mihaela A. Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Optimizing the Evaluation of Semantic Web...
- Publication number 20160140172
- Publication date May 19, 2016
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PREVENTION OF QUERY OVERLOADING IN A SERVER APPLICATION
- Publication number 20160044038
- Publication date Feb 11, 2016
- International Business Machines Corporation
- Anastasios Kementsietsidis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Optimizing the Evaluation of Semantic Web...
- Publication number 20150213089
- Publication date Jul 30, 2015
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Determining the Schema of a Graph Dataset
- Publication number 20150193478
- Publication date Jul 9, 2015
- International Business Machines Corporation
- Marcelo Arenas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR FINDING OPTIMAL QUERY PLANS
- Publication number 20150149440
- Publication date May 28, 2015
- International Business Machines Corporation
- Mihaela A. Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Identifying the Optimal Schema to Store Gr...
- Publication number 20150052175
- Publication date Feb 19, 2015
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Storing Sparse Graph Data as Multi-Dimensi...
- Publication number 20150052134
- Publication date Feb 19, 2015
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Optimizing the Evaluation of Semantic Web...
- Publication number 20140304251
- Publication date Oct 9, 2014
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Scalable Multi-Query Optimization for SPARQL
- Publication number 20140156633
- Publication date Jun 5, 2014
- International Business Machines Corporation
- Songyun Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Scalable Summarization of Data Graphs
- Publication number 20140143280
- Publication date May 22, 2014
- International Business Machines Corporation
- Songyun Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Scalable Summarization of Data Graphs
- Publication number 20140143281
- Publication date May 22, 2014
- International Business Machines Corporation
- Songyun Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPREADSHEET SCHEMA EXTRACTION
- Publication number 20140074878
- Publication date Mar 13, 2014
- International Business Machines Coporation
- Mihaela A. Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPREADSHEET SCHEMA EXTRACTION
- Publication number 20140075278
- Publication date Mar 13, 2014
- International Business Machines Coporation
- Mihaela A. Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTIMIZING SPARSE SCHEMA-LESS DATA IN DATA STORES
- Publication number 20140012884
- Publication date Jan 9, 2014
- Mihaela Ancuta BORNEA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Linking Data Elements Based on Similarity Data Values and Semantic...
- Publication number 20130332467
- Publication date Dec 12, 2013
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUERYING AND INTEGRATING STRUCTURED AND INSTRUCTURED DATA
- Publication number 20130332478
- Publication date Dec 12, 2013
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Linking Data Elements Based on Similarity Data Values and Semantic...
- Publication number 20130332466
- Publication date Dec 12, 2013
- International Business Machines Corporation
- Mihaela Ancuta Bornea
- G06 - COMPUTING CALCULATING COUNTING

Anastasios Kementsietsidis

Person

Patents Grantslast 30 patents

Determining the schema of a graph dataset

Method and apparatus for identifying semantically related records

Method and apparatus for identifying the optimal schema to store gr...

Method and apparatus for storing sparse graph data as multi-dimensi...

Storing graph data in a relational database

Storing graph data in a relational database

Scalable multi-query optimization for SPARQL

Systems and methods for query evaluation over distributed linked da...

Systems and methods for query evaluation over distributed linked da...

Annotating schema elements based on associating data instances with...

Finding optimal query plans

Optimizing sparse schema-less data in data stores

Determining the schema of a graph dataset

Scalable multi-query optimization for SPARQL

Method and apparatus for optimizing the evaluation of semantic web...

Prevention of query overloading in a server application

Finding optimal query plans

Finding optimal query plans

Method and apparatus for identifying the optimal schema to store gr...

Method and apparatus for storing sparse graph data as multi-dimensi...

Creating benchmark graph data

Method and apparatus for optimizing the evaluation of semantic web...

Scalable multi-query optimization for SPARQL

Finding optimal query plans

Creating benchmark graph data

Indexing provenance data and evaluating provenance data queries in...

Querying and integrating structured and unstructured data

Method and apparatus for optimizing the evaluation of semantic web...

Scalable summarization of data graphs

Enforcing query policies over resource description framework data

Patents Applicationslast 30 patents

DETERMINING THE SCHEMA OF A GRAPH DATASET

METHOD AND APPARATUS FOR IDENTIFYING SEMANTICALLY RELATED RECORDS

SCALABLE MULTI-QUERY OPTIMIZATION FOR SPARQL

STORING GRAPH DATA IN A RELATIONAL DATABASE

STORING GRAPH DATA IN A RELATIONAL DATABASE

SYSTEMS AND METHODS FOR FINDING OPTIMAL QUERY PLANS

SYSTEMS AND METHODS FOR QUERY EVALUATION OVER DISTRIBUTED LINKED DA...

SYSTEMS AND METHODS FOR QUERY EVALUATION OVER DISTRIBUTED LINKED DA...

Method and Apparatus for Identifying the Optimal Schema to Store Gr...

Method and Apparatus for Storing Sparse Graph Data as Multi-Dimensi...

Scalable Multi-Query Optimization for SPARQL

SYSTEMS AND METHODS FOR FINDING OPTIMAL QUERY PLANS

SYSTEMS AND METHODS FOR FINDING OPTIMAL QUERY PLANS

Method and Apparatus for Optimizing the Evaluation of Semantic Web...

PREVENTION OF QUERY OVERLOADING IN A SERVER APPLICATION

Method and Apparatus for Optimizing the Evaluation of Semantic Web...

Method and Apparatus for Determining the Schema of a Graph Dataset

SYSTEMS AND METHODS FOR FINDING OPTIMAL QUERY PLANS

Method and Apparatus for Identifying the Optimal Schema to Store Gr...

Method and Apparatus for Storing Sparse Graph Data as Multi-Dimensi...

Method and Apparatus for Optimizing the Evaluation of Semantic Web...

Scalable Multi-Query Optimization for SPARQL

Scalable Summarization of Data Graphs

Scalable Summarization of Data Graphs

SPREADSHEET SCHEMA EXTRACTION

SPREADSHEET SCHEMA EXTRACTION

OPTIMIZING SPARSE SCHEMA-LESS DATA IN DATA STORES

Linking Data Elements Based on Similarity Data Values and Semantic...

QUERYING AND INTEGRATING STRUCTURED AND INSTRUCTURED DATA

Linking Data Elements Based on Similarity Data Values and Semantic...