In: Journal of systems and software, 2021, vol. 181, p. 13
Software testing depends on effective oracles. Implicit oracles, such as checks for program crashes, are widely applicable but narrow in scope. Oracles based on formal specifications can reveal applicationspecific failures, but specifications are expensive to obtain and maintain. Metamorphic oracles are somewhere in-between. They test equivalence among different procedures to detect semantic...
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Thèse de doctorat : Università della Svizzera italiana, 2021 ; 2021INFO012.
Mining Software Repositories (MSR) has become a complete and mature research field, also due to the increasing number of open source projects publicly available. Repository hosting services such as GitHub provide unprecedented access to millions of events generated during development activities (e.g., code commits, pull requests), that can be mined and analyzed to extract new pieces of...
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In: Journal of the European Economic Association, 2018, vol. 16, no. 2, p. 383-435
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In: Nonlinear Dynamics, 2015, vol. 81, no. 1-2, p. 77-96
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In: Zeitschrift für Physikalische Chemie, 2017, vol. 231, no. 3, p. 527-543
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In: Holzforschung, 2017, vol. 71, no. 5, p. 391-396
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In: Bioinformatics, 2018, vol. 34, no. 17, p. i647-i655
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In: The European Physical Journal Special Topics, 2015, vol. 224, no. 12, p. 2305-2320
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In: Information Retrieval Journal, 2015, vol. 18, no. 5, p. 445-472
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In: Proceedings of the VLDB Endowment, 2020, vol. 13, no. 5, p. 768-782
Recording sensor data is seldom a perfect process. Failures in power, communication or storage can leave occasional blocks of data missing, affecting not only real-time monitoring but also compromising the quality of near- and off-line data analysis. Several recovery (imputation) algorithms have been proposed to replace missing blocks. Unfortunately, little is known about their relative...
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