Conrad Albrecht, Jannik Schneider, et al.
CVPR 2025
We propose a representation of spatio-temporal objects with continuous and cyclic or acyclic periodic movements. We also describe an extended relational algebra query language for databases with such objects. We show that the new spatio-temporal databaes are closed under the extended relational algebra queries, and each fixed relational algebra query can be evaluated in PTIME in the size of the input database.
Conrad Albrecht, Jannik Schneider, et al.
CVPR 2025
Guojing Cong, David A. Bader
Journal of Parallel and Distributed Computing
Imran Nasim, Melanie Weber
SCML 2024
Liya Fan, Fa Zhang, et al.
JPDC