Haggai Roitman

Person

Yoknea'm Elit, IL

People

Patents Grantslast 30 patents

Information Patent Grant
Ranking of messages in dialogs using fixed point operations
- Patent number 11,947,604
- Issue date Apr 2, 2024
- International Business Machines Corporation
- Haggai Roitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for table retrieval using multimodal deep co-lear...
- Patent number 11,915,129
- Issue date Feb 27, 2024
- International Business Machines Corporation
- Roee Shraga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamically generating facets using graph partitioning
- Patent number 11,797,545
- Issue date Oct 24, 2023
- International Business Machines Corporation
- Or Rivlin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semi-structured content aware bi-directional transformer
- Patent number 11,790,885
- Issue date Oct 17, 2023
- International Business Machines Corporation
- Haggai Roitman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Extended query performance prediction framework utilizing passage-l...
- Patent number 11,790,015
- Issue date Oct 17, 2023
- International Business Machines Corporation
- Haggai Roitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frequently asked questions and document retrieval using bidirection...
- Patent number 11,775,839
- Issue date Oct 3, 2023
- International Business Machines Corporation
- Yosi Mass
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic generation of clarification questions for conversational...
- Patent number 11,720,634
- Issue date Aug 8, 2023
- International Business Machines Corporation
- Yosi Mass
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multimodal table encoding for information retrieval systems
- Patent number 11,687,514
- Issue date Jun 27, 2023
- International Business Machines Corporation
- Roee Shraga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Table indexing and retrieval using intrinsic and extrinsic table si...
- Patent number 11,636,082
- Issue date Apr 25, 2023
- International Business Machines Corporation
- Haggai Roitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Extended query performance prediction framework utilizing passage-l...
- Patent number 11,487,827
- Issue date Nov 1, 2022
- International Business Machines Corporation
- Haggai Roitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Query performance prediction for multifield document retrieval
- Patent number 11,436,288
- Issue date Sep 6, 2022
- International Business Machines Corporation
- Yosi Mass
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Minimum coordination passage scoring
- Patent number 11,416,529
- Issue date Aug 16, 2022
- International Business Machines Corporation
- Doron Cohen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for query performance prediction
- Patent number 11,341,138
- Issue date May 24, 2022
- International Business Machines Corporation
- Doron Cohen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Column-based query expansion for table retrieval
- Patent number 11,327,982
- Issue date May 10, 2022
- International Business Machines Corporation
- Haggai Roitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Utilizing pseudo-relevance feedback in fusion-based retrieval
- Patent number 11,281,677
- Issue date Mar 22, 2022
- International Business Machines Corporation
- Haggai Roitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhanced query performance prediction for information retrieval sys...
- Patent number 11,275,749
- Issue date Mar 15, 2022
- International Business Machines Corporation
- Haggai Roitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Extractive query-focused multi-document summarization
- Patent number 11,269,965
- Issue date Mar 8, 2022
- International Business Machines Corporation
- Odellia Boni
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic keyphrase extraction from text using the cross-entropy me...
- Patent number 11,269,942
- Issue date Mar 8, 2022
- International Business Machines Corporation
- Odellia Boni
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Document enrichment with conversation texts, for enhanced informati...
- Patent number 11,238,076
- Issue date Feb 1, 2022
- International Business Machines Corporation
- Haggai Roitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhancing robustness of pseudo-relevance feedback models using quer...
- Patent number 11,222,277
- Issue date Jan 11, 2022
- International Business Machines Corporation
- Artem Barger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Utilizing passages in fusion-based document retrieval
- Patent number 11,163,780
- Issue date Nov 2, 2021
- International Business Machines Corporation
- Shai Erera
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generic term weighting based on query performance prediction
- Patent number 11,120,351
- Issue date Sep 14, 2021
- International Business Machines Corporation
- Ella Rabinovich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automated selection of search ranker
- Patent number 11,093,512
- Issue date Aug 17, 2021
- International Business Machines Corporation
- Doron Cohen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Context-aware sentence compression
- Patent number 11,080,317
- Issue date Aug 3, 2021
- International Business Machines Corporation
- Odellia Boni
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Unsupervised attention based scientific document summarization
- Patent number 11,061,951
- Issue date Jul 13, 2021
- International Business Machines Corporation
- Odellia Boni
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Unsupervised learning to fuse for information retrieval
- Patent number 11,030,209
- Issue date Jun 8, 2021
- International Business Machines Corporation
- Haggai Roitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for generating a multi-modal abstract
- Patent number 10,984,168
- Issue date Apr 20, 2021
- International Business Machines Corporation
- Odellia Boni
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Relevance model for session search
- Patent number 10,956,409
- Issue date Mar 23, 2021
- International Business Machines Corporation
- Haggai Roitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Natural language processing techniques for generating a document su...
- Patent number 10,902,191
- Issue date Jan 26, 2021
- International Business Machines Corporation
- Guy Feigenblat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for estimating query performance in document retr...
- Patent number 10,831,770
- Issue date Nov 10, 2020
- International Business Machines Corporation
- Shai Erera
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Context-Driven Generation of Diverse Questions
- Publication number 20250005329
- Publication date Jan 2, 2025
- eBay Inc.
- Haggai Roitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TECHNIQUES FOR AUTOMATIC FILLING OF AN INPUT FORM TO GENERATE A LIS...
- Publication number 20230385887
- Publication date Nov 30, 2023
- eBay Inc.
- Gilad Eliyhau Fuchs
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXTENDED QUERY PERFORMANCE PREDICTION FRAMEWORK UTILIZING PASSAGE-L...
- Publication number 20220414161
- Publication date Dec 29, 2022
- International Business Machines Corporation
- HAGGAI ROITMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMI-STRUCTURED CONTENT AWARE BI-DIRECTIONAL TRANSFORMER
- Publication number 20220358906
- Publication date Nov 10, 2022
- International Business Machines Corporation
- Haggai Roitman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
QUERY PERFORMANCE PREDICTION FOR MULTIFIELD DOCUMENT RETRIEVAL
- Publication number 20220300561
- Publication date Sep 22, 2022
- International Business Machines Corporation
- Yosi Mass
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC GENERATION OF CLARIFICATION QUESTIONS FOR CONVERSATIONAL...
- Publication number 20220292139
- Publication date Sep 15, 2022
- International Business Machines Corporation
- Yosi Mass
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COLUMN-BASED QUERY EXPANSION FOR TABLE RETRIEVAL
- Publication number 20220121669
- Publication date Apr 21, 2022
- International Business Machines Corporation
- Haggai ROITMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTIMODAL TABLE ENCODING FOR INFORMATION RETRIEVAL SYSTEMS
- Publication number 20220043794
- Publication date Feb 10, 2022
- International Business Machines Corporation
- Roee Shraga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TABLE INDEXING AND RETRIEVAL USING INTRINSIC AND EXTRINSIC TABLE SI...
- Publication number 20210397595
- Publication date Dec 23, 2021
- International Business Machines Corporation
- Haggai Roitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FREQUENTLY ASKED QUESTIONS AND DOCUMENT RETRIVAL USING BIDIRECTIONA...
- Publication number 20210390418
- Publication date Dec 16, 2021
- International Business Machines Corporation
- Yosi Mass
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR TABLE RETRIEVAL USING MULTIMODAL DEEP CO-LEAR...
- Publication number 20210342684
- Publication date Nov 4, 2021
- International Business Machines Corporation
- Roee Shraga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOCUMENT ENRICHMENT WITH CONVERSATION TEXTS, FOR ENHANCED INFORMATI...
- Publication number 20210326369
- Publication date Oct 21, 2021
- International Business Machines Corporation
- HAGGAI ROITMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMICALLY GENERATING FACETS USING GRAPH PARTITIONING
- Publication number 20210326346
- Publication date Oct 21, 2021
- International Business Machines Corporation
- Or Rivlin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RANKING OF MESSAGES IN DIALOGS USING FIXED POINT OPERATIONS
- Publication number 20210294863
- Publication date Sep 23, 2021
- International Business Machines Corporation
- Haggai Roitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MINIMUM COORDINATION PASSAGE SCORING
- Publication number 20210165812
- Publication date Jun 3, 2021
- International Business Machines Corporation
- Doron Cohen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UNSUPERVISED ATTENTION BASED SCIENTIFIC DOCUMENT SUMMARIZATION
- Publication number 20210157829
- Publication date May 27, 2021
- International Business Machines Corporation
- ODELLIA BONI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Utilizing Passages in Fusion-based Document Retrieval
- Publication number 20210133199
- Publication date May 6, 2021
- International Business Machines Corporation
- Shai Erera
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC KEYPHRASE EXTRACTION FROM TEXT USING THE CROSS-ENTROPY ME...
- Publication number 20210109959
- Publication date Apr 15, 2021
- International Business Machines Corporation
- Odellia Boni
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Natural Language Processing Techniques for Generating a Document Su...
- Publication number 20210042383
- Publication date Feb 11, 2021
- International Business Machines Corporation
- Guy Feigenblat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTEXT-AWARE SENTENCE COMPRESSION
- Publication number 20210011937
- Publication date Jan 14, 2021
- International Business Machines Corporation
- ODELLIA BONI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENHANCED QUERY PERFORMANCE PREDICTION FOR INFORMATION RETRIEVAL SYS...
- Publication number 20200210438
- Publication date Jul 2, 2020
- International Business Machines Corporation
- HAGGAI ROITMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UNSUPERVISED LEARNING TO FUSE FOR INFORMATION RETRIEVAL
- Publication number 20200210415
- Publication date Jul 2, 2020
- International Business Machines Corporation
- HAGGAI ROITMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UTILIZING PSEUDO-RELEVANCE FEEDBACK IN FUSION-BASED RETRIEVAL
- Publication number 20200210437
- Publication date Jul 2, 2020
- International Business Machines Corporation
- HAGGAI ROITMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXTENDED QUERY PERFORMANCE PREDICTION FRAMEWORK UTILIZING PASSAGE-L...
- Publication number 20200210489
- Publication date Jul 2, 2020
- International Business Machines Corporation
- HAGGAI ROITMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUERY-BASED EXTRACTIVE SUMMARIZATION
- Publication number 20200134091
- Publication date Apr 30, 2020
- International Business Machines Corporation
- GUY Feigenblat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXTRACTIVE QUERY-FOCUSED MULTI-DOCUMENT SUMMARIZATION
- Publication number 20200065346
- Publication date Feb 27, 2020
- International Business Machines Corporation
- Odellia Boni
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATED SELECTION OF SEARCH RANKER
- Publication number 20190332682
- Publication date Oct 31, 2019
- International Business Machines Corporation
- Doron Cohen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR ESTIMATING QUERY PERFORMANCE IN DOCUMENT RETR...
- Publication number 20190179914
- Publication date Jun 13, 2019
- International Business Machines Corporation
- Shai Erera
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR QUERY PERFORMANCE PREDICTION
- Publication number 20190171742
- Publication date Jun 6, 2019
- International Business Machines Corporation
- Doron Cohen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXTRACTIVE QUERY-FOCUSED MULTI-DOCUMENT SUMMARIZATION
- Publication number 20190034537
- Publication date Jan 31, 2019
- International Business Machines Corporation
- Odellia Boni
- G06 - COMPUTING CALCULATING COUNTING

Haggai Roitman

Person

Patents Grantslast 30 patents

Ranking of messages in dialogs using fixed point operations

Method and system for table retrieval using multimodal deep co-lear...

Dynamically generating facets using graph partitioning

Semi-structured content aware bi-directional transformer

Extended query performance prediction framework utilizing passage-l...

Frequently asked questions and document retrieval using bidirection...

Automatic generation of clarification questions for conversational...

Multimodal table encoding for information retrieval systems

Table indexing and retrieval using intrinsic and extrinsic table si...

Extended query performance prediction framework utilizing passage-l...

Query performance prediction for multifield document retrieval

Minimum coordination passage scoring

Method and system for query performance prediction

Column-based query expansion for table retrieval

Utilizing pseudo-relevance feedback in fusion-based retrieval

Enhanced query performance prediction for information retrieval sys...

Extractive query-focused multi-document summarization

Automatic keyphrase extraction from text using the cross-entropy me...

Document enrichment with conversation texts, for enhanced informati...

Enhancing robustness of pseudo-relevance feedback models using quer...

Utilizing passages in fusion-based document retrieval

Generic term weighting based on query performance prediction

Automated selection of search ranker

Context-aware sentence compression

Unsupervised attention based scientific document summarization

Unsupervised learning to fuse for information retrieval

System and method for generating a multi-modal abstract

Relevance model for session search

Natural language processing techniques for generating a document su...

System and method for estimating query performance in document retr...

Patents Applicationslast 30 patents

Context-Driven Generation of Diverse Questions

TECHNIQUES FOR AUTOMATIC FILLING OF AN INPUT FORM TO GENERATE A LIS...

EXTENDED QUERY PERFORMANCE PREDICTION FRAMEWORK UTILIZING PASSAGE-L...

SEMI-STRUCTURED CONTENT AWARE BI-DIRECTIONAL TRANSFORMER

QUERY PERFORMANCE PREDICTION FOR MULTIFIELD DOCUMENT RETRIEVAL

AUTOMATIC GENERATION OF CLARIFICATION QUESTIONS FOR CONVERSATIONAL...

COLUMN-BASED QUERY EXPANSION FOR TABLE RETRIEVAL

MULTIMODAL TABLE ENCODING FOR INFORMATION RETRIEVAL SYSTEMS

TABLE INDEXING AND RETRIEVAL USING INTRINSIC AND EXTRINSIC TABLE SI...

FREQUENTLY ASKED QUESTIONS AND DOCUMENT RETRIVAL USING BIDIRECTIONA...

METHOD AND SYSTEM FOR TABLE RETRIEVAL USING MULTIMODAL DEEP CO-LEAR...

DOCUMENT ENRICHMENT WITH CONVERSATION TEXTS, FOR ENHANCED INFORMATI...

DYNAMICALLY GENERATING FACETS USING GRAPH PARTITIONING

RANKING OF MESSAGES IN DIALOGS USING FIXED POINT OPERATIONS

MINIMUM COORDINATION PASSAGE SCORING

UNSUPERVISED ATTENTION BASED SCIENTIFIC DOCUMENT SUMMARIZATION

Utilizing Passages in Fusion-based Document Retrieval

AUTOMATIC KEYPHRASE EXTRACTION FROM TEXT USING THE CROSS-ENTROPY ME...

Natural Language Processing Techniques for Generating a Document Su...

CONTEXT-AWARE SENTENCE COMPRESSION

ENHANCED QUERY PERFORMANCE PREDICTION FOR INFORMATION RETRIEVAL SYS...

UNSUPERVISED LEARNING TO FUSE FOR INFORMATION RETRIEVAL

UTILIZING PSEUDO-RELEVANCE FEEDBACK IN FUSION-BASED RETRIEVAL

EXTENDED QUERY PERFORMANCE PREDICTION FRAMEWORK UTILIZING PASSAGE-L...

QUERY-BASED EXTRACTIVE SUMMARIZATION

EXTRACTIVE QUERY-FOCUSED MULTI-DOCUMENT SUMMARIZATION

AUTOMATED SELECTION OF SEARCH RANKER

SYSTEM AND METHOD FOR ESTIMATING QUERY PERFORMANCE IN DOCUMENT RETR...

METHOD AND SYSTEM FOR QUERY PERFORMANCE PREDICTION

EXTRACTIVE QUERY-FOCUSED MULTI-DOCUMENT SUMMARIZATION