As organizations reach higher levels of Business Process Management maturity, they tend
to accumulate large collections of process models. These repositories may contain …

A wide range of visualization techniques have been designed to assist users to visually
analyze and manipulate temporal data. All the proposed techniques have been designed …

Need for database reasonably increased as the data manipulation changes and leverage
for storage has become essential. Temporal database has been one of the special kinds in …

In this paper, a temporal object relational SQL language is proposed. It is intended to
facilitate the non-procedural data definitions, queries, and modifications of temporal …

Time-varying data management has been much taken into consideration with either the
tuple (object)-timestamping or attribute-time stamping scheme. The first scheme is simpler …

Many works have focused, for over twenty five years, on the integration of the time
dimension in databases (DB). However, the standard SQL3 does not yet allow easy …

Temporal data management has an ancient history. From the earliest days people are using
timeline (a way of displaying a list of events in chronological order) to record their …

This paper presents Lvis, a visual query language for Geographic Information Systems (GIS)
and for spatio-temporal databases. Visual queries are specified by means of a combination …

e-Health IoT sensor data represent entities which are evolving over time, and several
healthcare applications require keeping a full history of such data. Moreover, e-Health IoT …

A nested bitemporal relational data model and its query language are implemented. The
bitemporal atom (BTA) is the fundamental construct to represent temporal data and it …