We are happy to announce the contents of 

++  Volume 103 of the Information Systems Journal  ++

This edition contains a special section on "Misinformation on the Web" by Guest Editors Karl Aberer, Ioannis Katakis, Quoc Viet Hung Nguyen, and Hongzhi Yin, and a special section on "Selected Papers of the BPM 2018 Conference" by Guest Editors Marco Montali, Ingo Weber, Mathias Weske, and Manfred Reichert.


+++ Regular articles +++

Ye Zhu, Kai Ming Ting, Yuan Jin, Maia Angelova
Hierarchical clustering that takes advantage of both density-peak and density-connectivity
Information Systems, Volume 103, 2022, 101871, ISSN 0306-4379
https://doi.org/10.1016/j.is.2021.101871

Christina Tsagkani, Aphrodite Tsalgatidou
Process model abstraction for rapid comprehension of complex business processes
Information Systems, Volume 103, 2022, 101818, ISSN 0306-4379
https://doi.org/10.1016/j.is.2021.101818

Maxat Kassen
Blockchain and e-government innovation: Automation of public information processes
Information Systems, Volume 103, 2022, 101862, ISSN 0306-4379
https://doi.org/10.1016/j.is.2021.101862

Fabio Grandi, Federica Mandreoli, Riccardo Martoglia, Wilma Penzo
Unleashing the power of querying streaming data in a temporal database world: A relational algebra approach
Information Systems, Volume 103, 2022, 101872, ISSN 0306-4379
https://doi.org/10.1016/j.is.2021.101872

Cinzia Cappiello, Marco Comuzzi, Pierluigi Plebani, Matheus Fim
Assessing and improving measurability of process performance indicators based on quality of logs
Information Systems, Volume 103, 2022, 101874, ISSN 0306-4379
https://doi.org/10.1016/j.is.2021.101874

Maximilian Berens, Joachim Biskup, Marcel Preuss
Uniform probabilistic generation of relation instances satisfying a functional dependency
Information Systems, Volume 103, 2022, 101848, ISSN 0306-4379
https://doi.org/10.1016/j.is.2021.101848


+++ Special section on Misinformation on the Web +++

Karl Aberer, Ioannis Katakis, Quoc Viet Hung Nguyen, Hongzhi Yin
Preface - Special Issue on Misinformation on the Web
Information Systems, Volume 103, 2022, 101867, ISSN 0306-4379
https://doi.org/10.1016/j.is.2021.101867/S0306437921000958)

Yuxin Liu, Li Wang, Tengfei Shi, Jinyan Li
Detection of spam reviews through a hierarchical attention architecture with N-gram CNN and Bi-LSTM
Information Systems, Volume 103, 2022, 101865, ISSN 0306-4379
https://doi.org/10.1016/j.is.2021.101865

Serena Tardelli, Marco Avvenuti, Maurizio Tesconi, Stefano Cresci
Detecting inorganic financial campaigns on Twitter
Information Systems, Volume 103, 2022, 101769, ISSN 0306-4379
https://doi.org/10.1016/j.is.2021.101769

Guohui Li, Ming Dong, Lingfeng Ming, Changyin Luo, Han Yu, Xiaofei Hu, Bolong Zheng
Deep reinforcement learning based ensemble model for rumor tracking
Information Systems, Volume 103, 2022, 101772, ISSN 0306-4379
https://doi.org/10.1016/j.is.2021.101772

Daniel Roechert, German Neubaum, Bjoern Ross, Stefan Stieglitz
Caught in a networked collusion? Homogeneity in conspiracy-related discussion networks on YouTube
Information Systems, Volume 103, 2022, 101866, ISSN 0306-4379
https://doi.org/10.1016/j.is.2021.101866

Phu Pham, Loan T.T. Nguyen, Bay Vo, Unil Yun
Bot2Vec: A general approach of intra-community oriented representation learning for bot detection in different types of social networks
Information Systems, Volume 103, 2022, 101771, ISSN 0306-4379
https://doi.org/10.1016/j.is.2021.101771


+++ Special section on Selected Papers of the BPM 2018 Conference +++

Marco Montali, Ingo Weber, Mathias Weske, Manfred Reichert
Special issue: BPM 2018 selected papers in foundations and engineering
Information Systems, Volume 103, 2022, 101477, ISSN 0306-4379
https://doi.org/10.1016/j.is.2019.101477/S0306437919305290)

Vincent Bloemen, Sebastiaan van Zelst, Wil van der Aalst, Boudewijn van Dongen, Jaco van de Pol
Aligning observed and modelled behaviour by maximizing synchronous moves and using milestones
Information Systems, Volume 103, 2022, 101456, ISSN 0306-4379
https://doi.org/10.1016/j.is.2019.101456

Elisa Marengo, Werner Nutt, Matthias Perktold
CoPModL: Construction Process Modeling Language and Satisfiability Checking
Information Systems, Volume 103, 2022, 101457, ISSN 0306-4379
https://doi.org/10.1016/j.is.2019.101457

Flavio Corradini, Chiara Muzi, Barbara Re, Lorenzo Rossi, Francesco Tiezzi
Formalising and animating multiple instances in BPMN-collaborations
Information Systems, Volume 103, 2022, 101459, ISSN 0306-4379
https://doi.org/10.1016/j.is.2019.101459

Timo Nolle, Stefan Luettgen, Alexander Seeliger, Max Muehlhaeuser
BINet: Multi-perspective business process anomaly classification
Information Systems, Volume 103, 2022, 101458, ISSN 0306-4379
https://doi.org/10.1016/j.is.2019.101458


Editors-in-Chief
Dennis Shasha, Gottfried Vossen, Matthias Weidlich