Abstract
Current merging methods for stratified knowledge bases are often based on the commensurability assumption, i.e. all knowledge bases share a common scale. However, this assumption is too strong in practice. In this paper, we propose a family of operators to merge stratified knowledge bases without commensurability assumption. Our merging operators generalize the quota operators, a family of important merging operators in classical logic. Both logical properties and computational complexity issues of the proposed operators are studied.
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Qi, G., Liu, W., Bell, D.A. (2006). Quota-Based Merging Operators for Stratified Knowledge Bases. In: Lang, J., Lin, F., Wang, J. (eds) Knowledge Science, Engineering and Management. KSEM 2006. Lecture Notes in Computer Science(), vol 4092. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11811220_29
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DOI: https://doi.org/10.1007/11811220_29
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-37033-8
Online ISBN: 978-3-540-37035-2
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