Enhancing data utility in differential privacy via microaggregation-based -anonymity

J Soria-Comas, J Domingo-Ferrer, D Sánchez… - The VLDB Journal, 2014 - Springer
It is not uncommon in the data anonymization literature to oppose the “old” k k-anonymity
model to the “new” differential privacy model, which offers more robust privacy guarantees …

A smart modern construction enterprise maturity model for business scenarios leading to Industry 4.0

P Das, S Perera, S Senaratne… - Smart and Sustainable …, 2023 - emerald.com
Purpose Industry 4.0 is characterised by systemic transformations occurring exponentially,
encompassing an array of dynamic processes and technologies. To move towards a more …

A review on semantic similarity

M Batet, D Sánchez - … of Information Science and Technology, Third …, 2015 - igi-global.com
WA Review on Semantic Similarity Page 1 W 7575 Copyright © 2015, IGI Global. Copying or
distributing in print or electronic forms without written permission of IGI Global is prohibited …

Computing semantic relatedness using Wikipedia features

MAH Taieb, MB Aouicha, AB Hamadou - Knowledge-Based Systems, 2013 - Elsevier
Measuring semantic relatedness is a critical task in many domains such as psychology,
biology, linguistics, cognitive science and artificial intelligence. In this paper, we propose a …

[HTML][HTML] A semantic framework to protect the privacy of electronic health records with non-numerical attributes

S Martínez, D Sánchez, A Valls - Journal of biomedical informatics, 2013 - Elsevier
Structured patient data like Electronic Health Records (EHRs) are a valuable source for
clinical research. However, the sensitive nature of such information requires some …

Utility-preserving differentially private data releases via individual ranking microaggregation

D Sánchez, J Domingo-Ferrer, S Martínez… - Information …, 2016 - Elsevier
Being able to release and exploit open data gathered in information systems is crucial for
researchers, enterprises and the overall society. Yet, these data must be anonymized before …

Semantic variance: an intuitive measure for ontology accuracy evaluation

D Sánchez, M Batet, S Martínez… - … Applications of Artificial …, 2015 - Elsevier
Ontology evaluation is a relevant issue in the field of knowledge representation. It aims at
quantifying the quality of ontologies, so that potential users can have an idea of their …

A modified fuzzy min–max neural network for data clustering and its application to power quality monitoring

M Seera, CP Lim, CK Loo, H Singh - Applied Soft Computing, 2015 - Elsevier
When no prior knowledge is available, clustering is a useful technique for categorizing data
into meaningful groups or clusters. In this paper, a modified fuzzy min–max (MFMM) …

Unsupervised topic discovery in micro-blogging networks

C Vicient, A Moreno - Expert Systems with Applications, 2015 - Elsevier
Unsupervised automatic topic discovery in micro-blogging social networks is a very
challenging task, as it involves the analysis of very short, noisy, ungrammatical and …

An information theoretic approach to improve semantic similarity assessments across multiple ontologies

M Batet, S Harispe, S Ranwez, D Sánchez… - Information Sciences, 2014 - Elsevier
Semantic similarity has become, in recent years, the backbone of numerous knowledge-
based applications dealing with textual data. From the different methods and paradigms …