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Recent Submissions
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Synthetic dataset generation with itemset-based generative models
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open AccessThis paper proposes three different data generators, tailored to transactional datasets, based on existing itemset-based generative models. All these generators are intuitive and easy to implement and show satisfactory ... -
Characterizing transactional databases for frequent itemset mining
(CEUR-WS.org, 2019)
Conference report
Open AccessThis paper presents a study of the characteristics of transactional databases used in frequent itemset mining. Such characterizations have typically been used to benchmark and understand the data mining algorithms working ... -
Effective visualization of sparse image-to-image correspondences
(European Association for Computer Graphics (Eurographics), 2020)
Conference report
Open AccessFinding robust correspondences between images is a crucial step in photogrammetry applications. The traditional approach to visualize sparse matches between two images is to place them side-by-side and draw link segments ... -
A Tool for N-way analysis of programming exercises
(European Association for Computer Graphics (Eurographics), 2020)
Conference report
Open AccessProgramming exercises are a corner stone in Computer Science courses. If used properly, these exercises provide valuable feedback both to students and instructors. Unfortunately, the assessment of student submissions through ... -
A semantic model to fight social exclusion
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference lecture
Open AccessThis work presents a semantic model meant to help with the identification and prediction of individuals at risk of social exclusion. The model is based on the self-sufficiency matrix, a tool that evaluates a person's ... -
Multi-view image fusion
(2019)
Conference report
Open AccessWe present an end-to-end learned system for fusing multiple misaligned photographs of the same scene into a chosen target view. We demonstrate three use cases: 1) color transfer for inferring color for a monochrome view, ... -
A software service supporting software quality forecasting
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open AccessSoftware repositories such as source control, defect tracking systems and project management tools, are used to support the progress of software projects. The exploitation of such data with techniques like forecasting is ... -
From process models to chatbots
(Springer, 2019)
Conference report
Open AccessThe effect of digital transformation in organizations needs to go beyond automation, so that human capabilities are also augmented. A possibility in this direction is to make formal representations of processes more ... -
Structural computation of alignments of business processes over partial orders
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open AccessRelating event data and process models is becoming an important element for organizations. This paper presents a novel approach for aligning traces and process models. The approach is based on the structural theory of Petri ... -
Formal reasoning on natural language descriptions of processes
(Springer, 2019)
Conference report
Open AccessThe existence of unstructured information that describes processes represents a challenge in organizations, mainly because this data cannot be directly referred into process-aware ecosystems due to ambiguities. Still, this ... -
Classification of changes in API evolution
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference lecture
Open AccessApplications typically communicate with each other, accessing and exposing data and features by using Application Programming Interfaces (APIs). Even though API consumers expect APIs to be steady and well established, APIs ... -
View-dependent hierarchical rendering of massive point clouds through textured splats
(European Association for Computer Graphics (Eurographics), 2019)
Conference report
Open AccessNowadays, there are multiple available range scanning technologies which can capture extremely detailed models of realworld surfaces. The result of such process is usually a set of point clouds which can contain billions ...
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