MonetDB is an open-source column-oriented relational database management system (RDBMS) originally developed at the Centrum Wiskunde & Informatica (CWI) in the Netherlands. It is designed to provide high performance on complex queries against large databases, such as combining tables with hundreds of columns and millions of rows. MonetDB has been applied in high-performance applications for online analytical processing, data mining, geographic information system (GIS), Resource Description Framework (RDF), text retrieval and sequence alignment processing.
A bitmap index is a special kind of database index that uses bitmaps.
International Conference on Very Large Data Bases or VLDB conference is an annual conference held by the non-profit Very Large Data Base Endowment Inc. While named after very large databases, the conference covers the research and development results in the broader field of database management. The mission of VLDB Endowment is to "promote and exchange scholarly work in databases and related fields throughout the world." The VLDB conference began in 1975 and is now closely associated with SIGMOD and SIGKDD.
SIGMOD is the Association for Computing Machinery's Special Interest Group on Management of Data, which specializes in large-scale data management problems and databases.
Gerhard Weikum is a German computer scientist and Research Director at the Max Planck Institute for Informatics in Saarbrücken, Germany, where he is leading the databases and information systems department. His current research interests include transactional and distributed systems, self-tuning database systems, data and text integration, and the automatic construction of knowledge bases. He is one of the creators of the YAGO knowledge base. He is also the Dean of the International Max Planck Research School for Computer Science (IMPRS-CS).
XLDB was a yearly conference about databases, data management and analytics held from 2007 to 2019. The definition of extremely large refers to data sets that are too big in terms of volume, and/or velocity, and/or variety to be handled using conventional solutions. This conference dealt with the high-end of very large databases (VLDB). It was conceived and chaired by Jacek Becla.
Samuel R. Madden is an American computer scientist specializing in database management systems. He is currently a professor of computer science at the Massachusetts Institute of Technology.
Michael Ralph Stonebraker is a computer scientist specializing in database systems. Through a series of academic prototypes and commercial startups, Stonebraker's research and products are central to many relational databases. He is also the founder of many database companies, including Ingres Corporation, Illustra, Paradigm4, StreamBase Systems, Tamr, Vertica and VoltDB, and served as chief technical officer of Informix. For his contributions to database research, Stonebraker received the 2014 Turing Award, often described as "the Nobel Prize for computing."
Chandrasekaran Mohan is an Indian-born American computer scientist. He was born on 3 August 1955 in Tamil Nadu, India. After growing up there and finishing his undergraduate studies in Chennai, he moved to the United States in 1977 for graduate studies, naturalizing in 2007. In June 2020, he retired from being an IBM Fellow at the IBM Almaden Research Center after working at IBM Research for 38.5 years. Currently, he is a visiting professor at China's Tsinghua University. He is also an Honorary Advisor at the Tamil Nadu e-Governance Agency (TNeGA) in Chennai and an advisor at the Kerala Blockchain Academy in Kerala.
Tomasz Imieliński is a Polish-American computer scientist, most known in the areas of data mining, mobile computing, data extraction, and search engine technology. He is currently a professor of computer science at Rutgers University in New Jersey, United States.
Tova Milo is a full Professor of Computer Science at Tel Aviv University and the Dean of the Faculty of Exact Sciences. She served as the head of the Computer Science Department from 2011 to 2014. Milo is the head of the data management group in Tel Aviv University, and her research focuses on Web data management. She received her PhD from the Hebrew University in 1992 under the supervision of Catriel Beeri, and was a postdoctoral fellow at the University of Toronto and INRIA, France, prior to joining Tel Aviv University.
Philip S. Yu is an American computer scientist and professor of information technology at the University of Illinois at Chicago. He is a prolific author, holds over 300 patents, and is known for his work in the field of data mining.
Martin L. Kersten was a computer scientist with research focus on database architectures, query optimization and their use in scientific databases. He was an architect of the MonetDB system, an open-source column store for data warehouses, online analytical processing (OLAP) and geographic information systems (GIS). He has been (co-) founder of several successful spin-offs of the Centrum Wiskunde & Informatica (CWI).
Wenfei Fan is a Chinese-British computer scientist and professor of web data management at the University of Edinburgh. His research investigates database theory and database systems.
Shojiro Nishio is a Japanese information scientist and technology scholar and the 18th president of Osaka University. Having co-authored or co-edited more than 55 books and more than 650 refereed journal or conference papers as well as serving on editorial boards of major information sciences journals, Nishio is considered one of the most prominent and influential researchers on database systems and networks.
Discovering communities in a network, known as community detection/discovery, is a fundamental problem in network science, which attracted much attention in the past several decades. In recent years, with the tremendous studies on big data, another related but different problem, called community search, which aims to find the most likely community that contains the query node, has attracted great attention from both academic and industry areas. It is a query-dependent variant of the community detection problem. A detailed survey of community search can be found at ref., which reviews all the recent studies
Tim Kraska is a German computer scientist specializing in data systems and the intersection of systems and machine learning. He is currently an associate professor of computer science at the Massachusetts Institute of Technology.
The conference on Database Systems for Business, Technology and Web (BTW) is the conference of the German Informatics Society's (GI) special interest group on databases and information systems (DBIS).
