Abstract
The sexual solicitation of minors online is a known and growing problem. The process by which adults attempt to entice minors into sexual situations both online and offline is called grooming. Online grooming is a complex, non-linear process consisting of six interweaving stages. While the stages of grooming are well-understood in the literature, little work has focused on the interplay and overlap of the grooming stages throughout grooming conversations. Previous researchers have identified key aspects of the grooming process by annotating and analyzing grooming conversations. However, traditional annotation methods are unable to express the fuzzy nature of the grooming process, as annotation per line is generally limited to a single crisp grooming stage. This paper addresses the gap in literature by describing an annotation method by which the complexities and differences in grooming may be coded and examined. Three conversation types from the domain are annotated to demonstrate the applicability of the annotation protocol. The method presented in this paper results in fuzzy sets for each of the grooming stages within each of the three conversation types. In this paper, the fuzzy annotation protocol and protocol considerations are discussed. Following this discussion, six chats (two offender-victim, two offender-decoy, and two offender-Law Enforcement) chats are analyzed using the fuzzy annotation protocol in order to demonstrate the applicability of fuzzy sets for this task.
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Acknowledgements
The authors would like to acknowledge Lin Sun Fa for coding three of the chats as the second annotator. This research was partially supported by the DOJ grant “Strengthening Investigative Tools for Technology For Combating Child Sexual Exploitation.”
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Ringenberg, T., Rayz, J.T., Seigfried-Spellar, K. (2022). Using Fuzzy Sets to Assess Differences in Online Grooming Conversations with Victims, Decoys, and Law Enforcement. In: Bede, B., Ceberio, M., De Cock, M., Kreinovich, V. (eds) Fuzzy Information Processing 2020. NAFIPS 2020. Advances in Intelligent Systems and Computing, vol 1337. Springer, Cham. https://doi.org/10.1007/978-3-030-81561-5_15
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