Logical level specifies the information in terms of data structures supported by a logical data model.
Further, turning higher-level representations into code means deciding how objects and procedures are to be implemented in terms of data structures and algorithms.
The physical world is represented in terms of data structures related to key points discovered during tracking, and to recordings of camera position and orientation with respect to the key-points.
The transparency of models in terms of data sources and model structures is recognised by most authors as a crucial issue for the future deployment of the models.
PARADIGM has less freedom in terms of data and gene sets, as it prefers multi-layered omics data and requires predefined functional structure among omics objects.
Human beings represent themselves in terms of data; they don't become the data.
Every assembly project is unique in terms of generated data structure and the target genome differing, for instance, in size, base-composition, repeat content and polymorphism level.
TEDS-M is an important comparative study, but the complexity, both in terms of the data structures we have described here and the program structures introduced in this third example, requires paying additional care and attention throughout analysis and interpretation.
Such applications make use of models that are semantically richer than their relational counterparts in terms of both data structures and application functionality.
