Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Sundararajarao Sudarshan"'
Publikováno v:
DBPL
Data science applications are often coded in Python, using Pandas and similar APIs. Pandas requires data to be in memory, and when run on larger datasets, these applications may run out of memory, or suffer from poor performance. We describe the SCIR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83a128e07e220ef368167b1ab0b75e6a
https://doi.org/10.1145/3475726.3475729
https://doi.org/10.1145/3475726.3475729
Autor:
Megha Agarwal, Shreyans Sheth, Soumen Chakrabarti, Abhishek Bagade, Kameswari Chebrolu, Ashwini Pale, Sundararajarao Sudarshan
Publikováno v:
COMAD/CODS
Fake news spread via social media is a major problem today. It is not easy with current-generation tools to check if a particular article is genuine or contains fake news. While there are many Web sites today that debunk viral fake news, checking if
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::829f6f53c6945615425e2b56997e85cd
https://doi.org/10.1145/3371158.3371402
https://doi.org/10.1145/3371158.3371402
Publikováno v:
ICDE
Grading student SQL queries manually is a tedious and error-prone process. The XData system, developed at IIT Bombay, can be used to test if a student query is correct or not. However, in case a student query is found to be incorrect, there is curren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3999f2b941a04f9feee810e6cf0466a
https://doi.org/10.1109/icde.2019.00159
https://doi.org/10.1109/icde.2019.00159
Publikováno v:
COMAD/CODS
Grading student SQL queries manually is a tedious and error-prone process. Earlier work on testing correctness of student SQL queries, such as the XData system, can be used to test correctness of a student query. However, in case a student query is f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa40229e0bc0581b7e02095e25bcc36c
Publikováno v:
ICDE
Database applications are typically written using a mixture of imperative languages and declarative frameworks for data processing. Data processing logic gets distributed across the declarative and imperative parts of a program. Often, there is more
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95d0612bd3505327a45a5502e1cf0521
https://doi.org/10.1109/icde.2018.00068
https://doi.org/10.1109/icde.2018.00068
Publikováno v:
ICDE
Unit test cases have become an essential tool to test application code. Several applications make use of SQL queries in order to retrieve or update information from a database. Database queries for these applications are written natively in SQL using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5f8458f1c31f5b30ad67e12dcdffb51
https://doi.org/10.1109/icde.2018.00191
https://doi.org/10.1109/icde.2018.00191
Publikováno v:
Communications of the ACM. 62:48-49
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00a10f6c812d69e1ac05c6586e64f8da
https://doi.org/10.1145/3347861
https://doi.org/10.1145/3347861
Publikováno v:
SIGMOD Conference
Application programs that access data located remotely (such as in a database) often perform poorly due to multiple network round trips and transfer of unused data. This situation is exacerbated in applications that use object-relational mapping (ORM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c50eb6c5b265d307cfae9afc2b51d26e
https://doi.org/10.1145/3035918.3058747
https://doi.org/10.1145/3035918.3058747
Publikováno v:
PODS
Complex queries for massive data analysis jobs have become increasingly commonplace. Many such queries contain com- mon subexpressions, either within a single query or among multiple queries submitted as a batch. Conventional query optimizers do not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90cf29baac65118739c20db5a9b5eeb3
https://doi.org/10.1145/3034786.3034792
https://doi.org/10.1145/3034786.3034792
Autor:
Sundararajarao Sudarshan, Prasan Roy
Publikováno v:
Encyclopedia of Database Systems ISBN: 9781489979933
Encyclopedia of Database Systems (2nd ed.)
Encyclopedia of Database Systems (2nd ed.)
Complex queries are becoming commonplace with the growing use of decision support systems. These complex queries often have a lot of common sub-expressions, either within a single query, or across multiple such queries. The focus of this work is to s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5de98608105a37f5cc28116d02c0fdd4
https://doi.org/10.1007/978-1-4899-7993-3_239-2
https://doi.org/10.1007/978-1-4899-7993-3_239-2