Patents by Inventor Anish Das Sarma
Anish Das Sarma has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10936959Abstract: Systems and methods are provided for, are provided for analyzing each of a plurality of documents related to a person to identify content attributes that occur in a dictionary for behavior or personality traits, calculating an initial score for each behavior and personality trait related to the identified content attributes, calculating trait metrics for each behavior or personality trait by combining initial scores for each behavior or personality trait, providing the trait metrics as input to a rule based scoring and machine learning system, obtaining, from the rule based scoring and machine learning system, a trustworthiness score of the person output from the rule based scoring and machine learning system, receiving an indication that a second person trusts the person, creating a relationship between the second person and the person, and adjusting the trustworthiness score of the person based on, at least, a trustworthiness score of the second person.Type: GrantFiled: November 7, 2018Date of Patent: March 2, 2021Assignee: Airbnb, Inc.Inventors: Sarabjit Singh Baveja, Anish Das Sarma, Nilesh Dalvi
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Publication number: 20190073597Abstract: Systems and methods are provided for, are provided for analyzing each of a plurality of documents related to a person to identify content attributes that occur in a dictionary for behavior or personality traits, calculating an initial score for each behavior and personality trait related to the identified content attributes, calculating trait metrics for each behavior or personality trait by combining initial scores for each behavior or personality trait, providing the trait metrics as input to a rule based scoring and machine learning system, obtaining, from the rule based scoring and machine learning system, a trustworthiness score of the person output from the rule based scoring and machine learning system, receiving an indication that a second person trusts the person, creating a relationship between the second person and the person, and adjusting the trustworthiness score of the person based on, at least, a trustworthiness score of the second person.Type: ApplicationFiled: November 7, 2018Publication date: March 7, 2019Inventors: Sarabjit Singh Baveja, Anish Das Sarma, Nilesh Dalvi
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Patent number: 10169708Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for identifying documents related to a person, deriving behavior and personality trait metrics from analyzing the documents for information relevant to assessing behavior and personality of the person, and determine a trustworthiness score or compatibility score of the person based on the behavior and personality trait metrics using a scoring system.Type: GrantFiled: December 28, 2015Date of Patent: January 1, 2019Assignee: Airbnb, Inc.Inventors: Sarabjit Singh Baveja, Anish Das Sarma, Nilesh Dalvi
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Patent number: 9858313Abstract: Methods and systems are provided that may be utilized to determine one or more suggestions of entities relating to a user query.Type: GrantFiled: December 22, 2011Date of Patent: January 2, 2018Assignee: Excalibur IP, LLCInventors: Anish Das Sarma, Alpa Jain
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Patent number: 9633113Abstract: Implementations of methods, apparatuses, or systems are disclosed to facilitate search related communications. In at least one implementation, a method may include processing search queries based at least in part on one or more search query parameters to identify candidate search queries for an exchange of related communications, wherein candidate search queries originate from different special purpose computing system resources and/or different users.Type: GrantFiled: August 6, 2010Date of Patent: April 25, 2017Assignee: Yahoo! Inc.Inventors: Alpa Jain, Anish Das Sarma
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Patent number: 9529895Abstract: Method, system, and programs for detecting dynamic relationship and discovering dynamic events. Data from a first data source is first received. At least one dynamic relation candidate is identified and each dynamic relation candidate involves multiple entities. The at least one dynamic relation candidate is identified based on temporal properties with respect to the entities exhibited in the data from the first data source. Dynamic relations are then extracted by corroborating the temporal properties of the entities involved in the at least one dynamic relation candidate with that of the same entities exhibited in data from a second data source. Then, a dynamic event that gives rise to the dynamic relations among different entities is detected.Type: GrantFiled: October 29, 2014Date of Patent: December 27, 2016Assignee: EXCALIBUR IP, LLCInventors: Anish Das Sarma, Alpa Jain, Cong Yu
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Publication number: 20160110648Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for identifying documents related to a person, deriving behavior and personality trait metrics from analyzing the documents for information relevant to assessing behavior and personality of the person, and determine a trustworthiness score or compatibility score of the person based on the behavior and personality trait metrics using a scoring system.Type: ApplicationFiled: December 28, 2015Publication date: April 21, 2016Inventors: Sarabjit Singh Baveja, Anish Das Sarma, Nilesh Dalvi
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Publication number: 20160078358Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for identifying documents related to a person, deriving behavior and personality trait metrics from analyzing the documents for information relevant to assessing behavior and personality of the person, and determine a trustworthiness score or compatibility score of the person based on the behavior and personality trait metrics using a scoring system.Type: ApplicationFiled: June 29, 2015Publication date: March 17, 2016Inventors: Sarabjit Singh Baveja, Anish Das Sarma, Nilesh Dalvi
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Patent number: 9070088Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for identifying documents related to a person, deriving behavior and personality trait metrics from analyzing the documents for information relevant to assessing behavior and personality of the person, and determine a trustworthiness score or compatibility score of the person based on the behavior and personality trait metrics using a scoring system.Type: GrantFiled: September 16, 2014Date of Patent: June 30, 2015Assignee: TROOLY INC.Inventors: Sarabjit Singh Baveja, Anish Das Sarma, Nilesh Dalvi
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Patent number: 9043360Abstract: Method, system, and programs for providing one or more explanations. An inquiry is received via a communication platform where the inquiry is about how a set of entities are related. Information is retrieved from a knowledge storage in accordance with the set of entities and such information describes a plurality of entities and relationships existing among the plurality of entities. Based on such retrieved information, one or more explanations with respect to each relationship by which the set of entities are connected are generated. The one or more explanations are then transmitted as a response to the inquiry.Type: GrantFiled: December 17, 2010Date of Patent: May 26, 2015Assignee: Yahoo! Inc.Inventors: Lujun Fang, Anish Das Sarma, Cong Yu, Philip Bohannon
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Publication number: 20150074146Abstract: Method, system, and programs for detecting dynamic relationship and discovering dynamic events. Data from a first data source is first received. At least one dynamic relation candidate is identified and each dynamic relation candidate involves multiple entities. The at least one dynamic relation candidate is identified based on temporal properties with respect to the entities exhibited in the data from the first data source. Dynamic relations are then extracted by corroborating the temporal properties of the entities involved in the at least one dynamic relation candidate with that of the same entities exhibited in data from a second data source. Then, a dynamic event that gives rise to the dynamic relations among different entities is detected.Type: ApplicationFiled: October 29, 2014Publication date: March 12, 2015Inventors: Anish Das Sarma, Alpa Jain, Cong Yu
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Patent number: 8819064Abstract: Method, system, and programs for heterogeneous data management. Information from multiple data sources is first obtained. Data/metadata from each of the data sources is modeled based on the source and/or granularity information of the data/metadata to generate data/metadata models. The data/metadata from multiple data sources are integrated, by applying one or more processes to the data/metadata from different data sources based on the data/metadata models, to generate integrated data/metadata. A provenance representation for the integrated data/metadata is created tracing sources, granularities, and/or processes applied and archived for enabling an query associated with the integrated data/metadata.Type: GrantFiled: February 7, 2011Date of Patent: August 26, 2014Assignee: Yahoo! Inc.Inventors: Chris Olston, Anish Das Sarma
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Publication number: 20130166585Abstract: Methods and systems are provided that may be utilized to determine one or more suggestions of entities relating to a user query.Type: ApplicationFiled: December 22, 2011Publication date: June 27, 2013Applicant: Yahoo! Inc.Inventors: Anish Das Sarma, Alpa Jain
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Publication number: 20120203782Abstract: Method, system, and programs for heterogeneous data management. Information from multiple data sources is first obtained. Data/metadata from each of the data sources is modeled based on the source and/or granularity information of the data/metadata to generate data/metadata models. The data/metadata from multiple data sources are integrated, by applying one or more processes to the data/metadata from different data sources based on the data/metadata models, to generate integrated data/metadata. A provenance representation for the integrated data/metadata is created tracing sources, granularities, and/or processes applied and archived for enabling an query associated with the integrated data/metadata.Type: ApplicationFiled: February 7, 2011Publication date: August 9, 2012Applicant: YAHOO! INC.Inventors: Chris Olston, Anish Das Sarma
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Publication number: 20120158687Abstract: Method, system, and programs for providing one or more explanations. An inquiry is received via a communication platform where the inquiry is about how a set of entities are related. Information is retrieved from a knowledge storage in accordance with the set of entities and such information describes a plurality of entities and relationships existing among the plurality of entities. Based on such retrieved information, one or more explanations with respect to each relationship by which the set of entities are connected are generated. The one or more explanations are then transmitted as a response to the inquiry.Type: ApplicationFiled: December 17, 2010Publication date: June 21, 2012Inventors: Lujun FANG, Anish Das Sarma, Cong Yu, Philip Bohannon
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Patent number: 8204866Abstract: A deduplication algorithm that provides improved accuracy in data deduplication by using aggregate and/or groupwise constraints. Deduplication is accomplished using only as many of these constraints that are satisfied rather than be imposed inflexibly as hard constraints. Additionally, textual similarity between tuples is leveraged to restrict the search space. The algorithm begins with a coarse initial partition of data records and continues by raising the similarity threshold until the threshold splits a given partition. This sequence of splits defines a rich space of alternatives. Over this space, an algorithm finds a partition of the input that maximizes constraint satisfaction. In the context of groupwise aggregation constraints for deduplication all SQL (structured query language) aggregates are allowed, including summation.Type: GrantFiled: May 18, 2007Date of Patent: June 19, 2012Assignee: Microsoft CorporationInventors: Surajit Chaudhuri, Venkatesh Ganti, Shriraghav Kaushik, Anish Das Sarma
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Publication number: 20120143875Abstract: Method, system, and programs for detecting dynamic relationship and discovering dynamic events. Data from a first data source is first received. At least one dynamic relation candidate is identified and each dynamic relation candidate involves multiple entities. The at least one dynamic relation candidate is identified based on temporal properties with respect to the entities exhibited in the data from the first data source. Dynamic relations are then extracted by corroborating the temporal properties of the entities involved in the at least one dynamic relation candidate with that of the same entities exhibited in data from a second data source. Then, a dynamic event that gives rise to the dynamic relations among different entities is detected.Type: ApplicationFiled: December 1, 2010Publication date: June 7, 2012Inventors: Anish Das Sarma, Alpa Jain, Cong Yu
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Publication number: 20120036148Abstract: Implementations of methods, apparatuses, or systems are disclosed to facilitate search related communications.Type: ApplicationFiled: August 6, 2010Publication date: February 9, 2012Applicant: Yahoo! Inc.Inventors: Alpa Jain, Anish Das Sarma
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Patent number: 7580941Abstract: The subject disclosure pertains to logical schema tuning for databases. Mechanisms are provided for automatically recommending one or more logical schema transformations to improve database performance with respect to workload and data characteristics. Furthermore, several potential schema transformations including desirable properties are presented including mapping tables, vertical partitioning, frequent value elimination and type and attribute conversion. Still further yet, disclosed is a mechanism for rewriting database operations (e.g. queries, updates . . . ) for an optimized schema to ensure correct evaluation.Type: GrantFiled: June 13, 2006Date of Patent: August 25, 2009Assignee: Microsoft CorporationInventors: Vivek R. Narasayya, Sanjay Agrawal, Anish Das Sarma
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Publication number: 20070288495Abstract: The subject disclosure pertains to logical schema tuning for databases. Mechanisms are provided for automatically recommending one or more logical schema transformations to improve database performance with respect to workload and data characteristics. Furthermore, several potential schema transformations including desirable properties are presented including mapping tables, vertical partitioning, frequent value elimination and type and attribute conversion. Still further yet, disclosed is a mechanism for rewriting database operations (e.g. queries, updates . . . ) for an optimized schema to ensure correct evaluation.Type: ApplicationFiled: June 13, 2006Publication date: December 13, 2007Applicant: Microsoft CorporationInventors: Vivek R. Narasayya, Sanjay Agrawal, Anish Das Sarma