BW

Bar Weiner

IBM: 8 patents #13,150 of 70,183Top 20%
Overall (All Time): #624,760 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11341138 Method and system for query performance prediction Doron Cohen, Shai Erera, Haggai Roitman 2022-05-24
11327982 Column-based query expansion for table retrieval Haggai Roitman, Guy Feigenblat, Roee Shraga 2022-05-10
11281677 Utilizing pseudo-relevance feedback in fusion-based retrieval Haggai Roitman, Shai Erera 2022-03-22
11275749 Enhanced query performance prediction for information retrieval systems Haggai Roitman, Shai Erera 2022-03-15
11163780 Utilizing passages in fusion-based document retrieval Shai Erera, Guy Feigenblat, Yosi Mass, Haggai Roitman 2021-11-02
11093512 Automated selection of search ranker Doron Cohen, Shai Erera, Haggai Roitman 2021-08-17
11030209 Unsupervised learning to fuse for information retrieval Haggai Roitman, Shai Erera 2021-06-08
10831770 System and method for estimating query performance in document retrieval Shai Erera, Haggai Roitman, Oren Sar-Shalom 2020-11-10