Resumes
Resumes
Shubhra Biswas Phones & Addresses
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319 N Oak Park Ave APT B, Oak Park, IL 60302 (708) 663-1700
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319 Oak Park Ave, Oak Park, IL 60302
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407 Oak Park Ave, Oak Park, IL 60302
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239 Washington Blvd, Oak Park, IL 60302
Publications
Us Patents
Single Producer, Single Consumer Lockless Fifo/Lifo Queue
View pageUS Patent:
20140064291, Mar 6, 2014
Filed:
Aug 30, 2012
Appl. No.:
13/599527
Inventors:
Shubhra Sankar BISWAS - Oak Park IL, US
Assignee:
Sybase, Inc. - Dublin CA
International Classification:
H04L 12/56
US Classification:
370412
Abstract:
A query inserter receives data elements having individual priority types for placement in a queue, and utilizes the priority types of the received data elements to determine placement in the queue relative to an initial location established when a first data element is placed in an empty queue in order to manage the queue with a combination of first-in first-out and last-in first-out queue functionality.
Systems And Methods To Compute A Risk Metric On A Network Of Processing Nodes
View pageUS Patent:
20210397490, Dec 23, 2021
Filed:
Sep 1, 2021
Appl. No.:
17/464400
Inventors:
- Irvine CA, US
Shubhra Sankar Biswas - Oak Park IL, US
Shubhra Sankar Biswas - Oak Park IL, US
International Classification:
G06F 9/54
G06N 7/00
G06F 16/2457
G06N 7/00
G06F 16/2457
Abstract:
Methods and systems for computing a risk metric on a network of processing nodes are disclosed. The method includes receiving a plurality of events at a plurality of processing nodes. The method further includes at a first processing node, processing on a first event and a known instance of a second event to determine whether the first event matches the known instance of the second event. The method further includes in response to determining that the first event does not match the known instance of the second event, terminating the processing without generating an output, and generating a first output event having a resulting probability computed based on a confidence value of the first event and a first probabilistic value of a first missing event, or in response to determining that the first event matches the known instance of the second event, generating the first output event having the resulting probability computed based on the confidence value of the first event.
Streaming Optimized Data Processing
View pageUS Patent:
20160342658, Nov 24, 2016
Filed:
May 19, 2015
Appl. No.:
14/715965
Inventors:
- Walldorf, DE
Kyle Dohring - Kitchener, CA
Palaniappan Gandhi - Chicago IL, US
Shubhra Biswas - Chicago IL, US
Kyle Dohring - Kitchener, CA
Palaniappan Gandhi - Chicago IL, US
Shubhra Biswas - Chicago IL, US
International Classification:
G06F 17/30
H04L 29/08
H04L 29/08
Abstract:
Disclosed herein are system, method, and computer program product embodiments for stream optimized data processing. An embodiment operates by receive a stream of data in a streaming data format. A query associated both with the stream of data and one or more records of a database is determined. It is determined whether the one or more records of the database are stored in a local cache. Those records not stored in the local cache are retrieved from the database and converted into the streaming data format. A query response, including references to each of the one or more records stored in the local cache in the streaming data format, is provided for execution of the query.
Methods, Systems, And Apparatus For Processing Data Event Streams In A Database Environment
View pageUS Patent:
20160078077, Mar 17, 2016
Filed:
Sep 12, 2014
Appl. No.:
14/484709
Inventors:
Palaniappan Gandhi - Flossmoor IL, US
Shubhra Biswas - Oak Park IL, US
Shubhra Biswas - Oak Park IL, US
International Classification:
G06F 17/30
Abstract:
Methods, systems, computer program products, and articles of manufacture for processing events are described. An event is obtained and the event is processed to generate data using a first set of one or more operators. The generated data is stored in a first column store with a first row/transaction identifier and the first row/transaction identifier is stored in one or more first processing queues to enable further processing of the event using a second set of one or more operators.
Transaction Support Using Intrusive Hash Tables
View pageUS Patent:
20160070700, Mar 10, 2016
Filed:
Sep 4, 2014
Appl. No.:
14/476941
Inventors:
Shubhra Sankar BISWAS - Oak Park IL, US
International Classification:
G06F 17/30
Abstract:
Disclosed herein are system, method, and computer program product embodiments for utilizing an intrusive data hash table to support processing transactions. An embodiment operates by receiving a transaction comprising a plurality of operations. Responsive to the receiving, the transaction is verified by verifying the validity of the plurality of operations. Responsive to verifying the transaction, the transaction is applied to the intrusive hash table.