1 citations · 3 across the 5 of their papers we have counts for
6 papers
Exploring Business Process Deviance with Sequential and Declarative Patterns
Giacomo Bergami, Chiara Di Francescomarino, Chiara Ghidini +2
Business process deviance refers to the phenomenon whereby a subset of the executions of a business process deviate, in a negative or positive way, with respect to {their} expected…
Probabilistic Trace Alignment
Giacomo Bergami, Fabrizio Maria Maggi, Marco Montali +1
Alignments provide sophisticated diagnostics that pinpoint deviations in a trace with respect to a process model and their severity. However, approaches based on trace alignments u…
A Logical Model for joining Property Graphs
Giacomo Bergami
The present paper upgrades the logical model required to exploit materialized views over property graphs as intended in the seminal paper "A Join Operator for Property Graphs". Fur…
On Declare MAX-SAT and a finite Herbrand Base for data-aware logs
Giacomo Bergami
This technical report provides some lightweight introduction motivating the definition of an alignment of log traces against Data-Aware Declare Models potentially containing correl…
A framework supporting imprecise queries and data
Giacomo Bergami
This technical report provides some lightweight introduction and some generic use case scenarios motivating the definition of a database supporting uncertainties in both queries an…
On Joining Graphs
Giacomo Bergami, Matteo Magnani, Danilo Montesi
In the graph database literature the term "join" does not refer to an operator used to merge two graphs. In particular, a counterpart of the relational join is not present in exist…