报告人： Sourav Saha Bhowmick,新加坡南洋理工大学副教授
报告时间：2022年03月04日 (星期五) 下午3:00 - 4:00
会议号：281 001 9605
报告摘要：Since the inception of data management research in the 70s, both academic and commercial efforts have been heavily skewed toward query paradigms that are based on textual query languages (e.g., SQL, XQuery, SPARQL). The underlying implicit (and sometimes explicit) assumption in this paradigm is that end users of data management services are skillful in formulating queries using these languages. In this talk, we question this assumption in the context of querying graph-structured data. Although it was broadly true in the first decades of data management, we emphasize that current users are often resistant to be “educated” with complex query languages. We advocate that graph querying services need to embody direct manipulation-style of interaction in order to empower users in wider communities to use them. Importantly, we highlight that such querying paradigm paves the way for enhanced usability, functionalities, and performance of graph querying frameworks.
报告人简介：Sourav S. Bhowmick is an Associate Professor in the School of Computer Science and Engineering (SCSE), Nanyang Technological University, Singapore. His core research expertise is in data management, human-data interaction, and data analytics. His research has appeared in premium venues such as ACM SIGMOD, VLDB, ACM WWW, ACM MM, ACM SIGIR, VLDB Journal, Bioinformatics, and Biophysical Journal. He is co-recipient of Best Paper Awards in ACM CIKM 2004, ACM BCB 2011, and VLDB 2021 for work on mining structural evolution of tree-structured data, generating functional summaries, and scalable attributed network embedding, respectively. He has been a tutorial speaker for several venues including SIGMOD and VLDB. Sourav is serving as a member of the SIGMOD Executive Committee, a regular member of the PVLDB advisory board, and a co-lead in the committee for Diversity and Inclusion in Database Conference Venues. He is a co-recipient of the VLDB Service Award in 2018 from the VLDB Endowment. He was inducted into Distinguished Members of the ACM in 2020.
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