Auflistung nach Autor:in "Giunchiglia, Fausto"
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- ZeitschriftenartikelDealing with Mislabeling via Interactive Machine Learning(KI - Künstliche Intelligenz: Vol. 34, No. 2, 2020) Zhang, Wanyi; Passerini, Andrea; Giunchiglia, FaustoWe propose an interactive machine learning framework where the machine questions the user feedback when it realizes it is inconsistent with the knowledge previously accumulated. The key idea is that the machine uses its available knowledge to check the correctness of its own and the user labeling. The proposed architecture and algorithms run through a series of modes with progressively higher confidence and features a conflict resolution component. The proposed solution is tested in a project on university student life where the goal is to recognize tasks like user location and transportation mode from sensor data. The results highlight the unexpected extreme pervasiveness of annotation mistakes and the advantages provided by skeptical learning.
- KonferenzbeitragA multi-agent system for knowledge management based on the implicit culture framework(WM 2003: Professionelles Wissesmanagement – Erfahrungen und Visionen, Beiträge der 2. Konferenz Professionelles Wissensmanagement, 2003) Blanzieri, Enrico; Giorgini, Paolo; Giunchiglia, Fausto; Zanoni, ClaudioWe present an implementation of a multi-agent system whose goal is to solve the problem of tacit knowledge transfer by means of sharing of experiences. In particular, we consider experiences of use of pieces of information. Each agent incorporates a systems for implicit culture support (SICS) whose goal is to realize the acceptance of the information suggested. The SICS permits a transparent, namely implicit, sharing of the information about the use, e.g. requesting and accepting, of pieces of information.