25th European Conference on Advanced Information Systems Engineering (ADBIS'2021) Tartu, Estonia, 24-26 August 2021 https://adbis2021.cs.ut.ee/ FINAL CALL FOR PAPERS ***Extended Submssion Deadline:*** 29 March 2021 --- Aims and Scope --- The objective of the ADBIS series of conferences is to provide a forum for the dissemination of research accomplishments and to promote interaction and collaboration between the database and information systems research communities from European countries and the rest of the world. The ADBIS conferences provide an international platform for the presentation of research on database theory, development of advanced DBMS technologies and their advanced applications. ADBIS 2021 will consist of regular sessions with technical contributions reviewed and selected by an international program committee, as well as of invited talks presented by leading scientists. ADBIS welcomes papers in the following topics (non-exclusive list): - Data-intensive sciences and databases - Theoretical foundations of databases - Management of large-scale data systems - Data models and query languages - Data curation, annotation, and provenance - Data warehousing, OLAP, and ETL tools - Indexing, query processing and optimization - Data mining and knowledge discovery - Big data storage, replication, and consistency - Modelling, mining and querying user-generated content - Web, XML and semi-structured databases - Data and information-intensive services - Data quality and data cleansing - Artificial intelligence in databases and information systems - Sensor databases and mobile data management - Text databases and information retrieval - Probabilistic databases, uncertainty and approximate querying - Temporal and spatial databases - Graph databases - Databases on emerging hardware architectures - Distributed data platforms, including Cloud data systems, key-value stores, and Big Data systems - Distributed ledger technologies - Information extraction and integration - Streaming data analysis - Scalable data analysis and analytics - Data and information visualization; and user interfaces - Information quality and usability - Information system architectures and networking - Business process modelling and optimization - Data and information flow engineering and management - Context-aware and adaptive information systems - Requirements engineering for databases and information systems - Data, information, and information systems security - Innovative platforms for data and information handling - Innovative approaches for database and information systems engineering - Novel database and information systems applications - Challenges and novel approaches in teaching databases and information systems --- Important Dates --- Paper submission deadline: 29 March 2021 (extended deadline) Notification of acceptance: 3 May 2021 Camera-ready papers: 24 May 2021 Paper submission The organizers of ADBIS 2021 invite original papers (not submitted in elsewhere in parallel) describing results that broadly belong to both theory and practice of databases and information systems. The aforementioned list of topics is not exhaustive and we welcome novel results addressing topics not included in the list. The page limits are as follows: (1) full research papers – 14 LNCS style pages, (2) short – 10 LNCS style pages. Papers must be submitted via Easy Chair. Full research papers will be published in the Springer LNCS series. Short research papers will be published in the Springer CCIS series. Previous ADBIS proceedings A selected subset of authors will be invited to submit an extended and revised version of their papers to a special issue of the journal Information Systems (Elsevier) or a special issue of Information Systems Frontier (Springer).