SCIS & ISIS 2026

Conference program · November 2–5, 2026 · Hachioji, Japan

Program / SS-22: Explainable User Modeling and Applications

SS-22: Explainable User Modeling and Applications

November 03 (Tuesday) · 10:30–12:30 · Room 1

Chair: Koki Karube (The University of Electro-Communications), Atsushi Shibata (The University of Electro-Communications)

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10:30–10:50Paper ID: 161Full paper

Trigger Value Selection in Clean-Label Malware Backdoors: An Effectiveness-Detectability Analysis

Tri Budi Sabdo Utomo (The University of Electro-Communications); Kazushi Okamoto (The University of Electro-Communications)*; Koki Karube (The University of Electro-Communications); Kei Harada (The University of Electro-Communications); Atsushi Shibata (The University of Electro-Communications)

10:50–11:10Paper ID: 163Full paper

LLM-Based Weak Annotation for Cybersecurity Tweet Classification: A Teacher-Student Framework

Ferry Afit Kurniawan (The University of Electro-Communications); Kazushi Okamoto (The University of Electro-Communications)*; Koki Karube (The University of Electro-Communications); Kei Harada (The University of Electro-Communications); Atsushi Shibata (The University of Electro-Communications)

11:10–11:25Paper ID: 112Late Breaking

An Exploratory Comparison of Common and Participant-Specific Evaluation-Word Sets for Preference Modeling

Yoshihiko Shodai (Tsukuba University)*

11:25–11:45Paper ID: 257Full paper

Thought Stimulation Dialogue System Using Contrasting Personality Agents

Ryusei Naka (Kansai University)*; Emmanuel Ayedoun (Kansai University); Masataka Tokumaru (Kansai University)

11:45–12:05Paper ID: 262Full paper

Eliciting and Characterizing LLM Preferences as Rankings through Pairwise Comparisons

Manato Hara (The University of Electro-Communications)*; Kiori Hatanaka (The University of Electro-Communications); Souta Hirano (The University of Electro-Communications); Zhang Hao (The University of Electro-Communications); Shoma Ikki (The University of Electro-Communications); Yusuke Sakai (Nara Institute of Science and Technology); Hidetaka Kamigaito (Nara Institute of Science and Technology); Katsuhiko Hayashi (The University of Tokyo); Chie Hieida (The University of Electro-Communications); Shogo Matsuno (The University of Electro-Communications)

12:05–12:20Paper ID: 1014Late Breaking

Analysis of Multi-Person Aggregation Effects in Skeleton-Based Violence Recognition

Jin-Woo Jung (Dongguk University)*; Min-Hee Jo (Dongguk University)

Presentations finish at 12:20. The scheduled session ends at 12:30.

Full paper: 15 minutes presentation + 5 minutes Q&A. Short, abstract-only and late breaking papers: 10 minutes presentation + 5 minutes Q&A. Speakers should bring their own laptop; presentation PCs are not provided.