https://nortrom1213.github.io/publications/Recent content in Publications on Kaijie XuHugo -- 0.147.2enWed, 17 Jun 2026 00:00:00 +0000https://nortrom1213.github.io/publications/2026-cog-expected-target-entropy/Wed, 17 Jun 2026 00:00:00 +0000https://nortrom1213.github.io/publications/2026-cog-expected-target-entropy/A reusable belief-state adapter and one-step expected-target-entropy policy evaluate information-seeking action selection in multiplayer hidden-information games.https://nortrom1213.github.io/publications/2026-cog-boss-fight-generation/Wed, 17 Jun 2026 00:00:00 +0000https://nortrom1213.github.io/publications/2026-cog-boss-fight-generation/A constrained time-expanded representation coordinates spatial navigation and evolving hazards for auditable 2D boss-fight generation.https://nortrom1213.github.io/publications/2026-cog-efficient-multi-guard-patrol/Wed, 17 Jun 2026 00:00:00 +0000https://nortrom1213.github.io/publications/2026-cog-efficient-multi-guard-patrol/Three modular CPF extensions improve real-time efficiency, spatial coordination, and area coverage for multi-guard stealth patrols.https://nortrom1213.github.io/publications/2026-cog-scene-modular-anomaly-generation/Wed, 17 Jun 2026 00:00:00 +0000https://nortrom1213.github.io/publications/2026-cog-scene-modular-anomaly-generation/A scene-modular framework uses local open-source LLMs to generate structured, difficulty-controllable anomalies for fixed 3D environments.https://nortrom1213.github.io/publications/2026-fdg-generate-diverse-skills-llms/Sat, 09 May 2026 00:00:00 +0000https://nortrom1213.github.io/publications/2026-fdg-generate-diverse-skills-llms/Neural Spore Genesis evaluates local open-weight LLMs for generating coherent and diverse auto-battler combat skills from spatial elemental layouts.https://nortrom1213.github.io/publications/2026-cog-path2patrol/Sat, 09 May 2026 00:00:00 +0000https://nortrom1213.github.io/publications/2026-cog-path2patrol/Path2Patrol uses MAP-Elites to generate guard patrols conditioned on a designer-specified player solution path for stealth games.https://nortrom1213.github.io/publications/2026-chi-mission-design/Thu, 19 Mar 2026 00:00:00 +0000https://nortrom1213.github.io/publications/2026-chi-mission-design/A six-dimensional Mission Action Quality Vector (MAQV) framework and action block grammar for systematic analysis of open-world mission design at scale.https://nortrom1213.github.io/publications/2026-fdg-perlin-noise-ai-coordinator/Sat, 21 Feb 2026 00:00:00 +0000https://nortrom1213.github.io/publications/2026-fdg-perlin-noise-ai-coordinator/A general framework that uses continuous noise fields (e.g., Perlin noise) as a scalable coordinator for large-scale nonplayer agent control.https://nortrom1213.github.io/publications/2026-fdg-hdpcg/Sat, 21 Feb 2026 00:00:00 +0000https://nortrom1213.github.io/publications/2026-fdg-hdpcg/We introduce High-Dimensional PCG (HDPCG), treating gameplay-relevant dimensions beyond geometry as first-class coordinates for controllable, verifiable generation.https://nortrom1213.github.io/publications/2026-fdg-pixels-alone-navigation/Sat, 21 Feb 2026 00:00:00 +0000https://nortrom1213.github.io/publications/2026-fdg-pixels-alone-navigation/A screen-only exploration and navigation agent driven by visual affordances for Dark Souls-style linear 3D ARPG levels.https://nortrom1213.github.io/publications/2026-aaai-csp4sdg/Wed, 12 Nov 2025 00:00:00 +0000https://nortrom1213.github.io/publications/2026-aaai-csp4sdg/A probabilistic, constraint-satisfaction framework with information-theoretic weighting for interpretable role inference in social deduction games.https://nortrom1213.github.io/publications/2025-11-03/Sat, 01 Nov 2025 00:00:00 +0000https://nortrom1213.github.io/publications/2025-11-03/A modular, LLM-assisted, database-centric pipeline that generates coherent multi-floor 3D levels through constraint-based optimization.https://nortrom1213.github.io/publications/2025-11-02/Sat, 01 Nov 2025 00:00:00 +0000https://nortrom1213.github.io/publications/2025-11-02/A two-stage deep-learning pipeline that detects and ranks map transition points, enabling AI-driven navigation aids in complex 3D RPG environments.https://nortrom1213.github.io/publications/2025-11-01-guard-ai/Sat, 01 Nov 2025 00:00:00 +0000https://nortrom1213.github.io/publications/2025-11-01-guard-ai/A generic, training-free composite-potential-field framework that yields responsive and believable guard AI for stealth games.https://nortrom1213.github.io/publications/2025-08-p2/Fri, 01 Aug 2025 00:00:00 +0000https://nortrom1213.github.io/publications/2025-08-p2/Two novel methods for generating spatiotemporal action windows in stealth mission planning via evolutionary optimization and safeblock search.https://nortrom1213.github.io/publications/2025-08-p3/Fri, 01 Aug 2025 00:00:00 +0000https://nortrom1213.github.io/publications/2025-08-p3/A CSP-based variant of Information-Set Entropy Search using AC-3 for efficient inference in single-player deduction games.https://nortrom1213.github.io/publications/2025-08-p1/Fri, 01 Aug 2025 00:00:00 +0000https://nortrom1213.github.io/publications/2025-08-p1/A bimodal, data-driven framework quantifying visual cues in 3D RPG level transitions.https://nortrom1213.github.io/publications/2025-04-1/Tue, 01 Apr 2025 00:00:00 +0000https://nortrom1213.github.io/publications/2025-04-1/An LLM-driven pipeline that parses narrative descriptions into a structured GLDL and solves level generation as a facility layout optimization problem.https://nortrom1213.github.io/publications/2024/Mon, 01 Jul 2024 00:00:00 +0000https://nortrom1213.github.io/publications/2024/A personalized federated learning approach that decomposes LDCT images into frequency components for robust denoising across heterogeneous clients.