攻撃者-防御者の試合の見直し:現在の状態と前進の経路
1Department of Management Science and Systems, University at Buffalo, United States.
まとめ
このレビューは,戦略的敵対的な脅威に対する攻撃者-防御者のゲームを分析し,モデリング,解決,および仮定に関する15年間の研究を要約しています. 仮説を緩和する課題を強調し,セキュリティを強化するための将来の研究方向性を提案しています.
科学分野:
- 運用研究
- ゲーム理論
- サイバーセキュリティ
背景:
- 戦略的な敵対的な脅威は 強力な防衛メカニズムを必要とします
- 攻撃者-防御者ゲームは,セキュリティシナリオをモデル化するための枠組みを提供します.
- 既存の文献は,ゲーム構想と解決方法の多様性を提示しています.
研究 の 目的:
- 過去15年の攻撃・防御ゲームに関する文献を体系的にレビューし,合成する.
- 共通のモデリングアプローチ,仮定,および解決方法を分析する.
- 研究のギャップと将来の方向性を特定する.
主な方法:
- 体系的な文献レビューの方法論
- 127 件の雑誌記事の収集と分析
- 動作の順序,プレイヤー,決定変数,目的関数,時間帯などの特徴に基づくゲーム構想の分類.
- 仮定の分析 (合理性,リスク中立性,情報の完全性) と解決方法 (閉式解決法,アルゴリズム,ヒューリスティック).
主要な成果:
- 完全な合理性や完全な情報といった 標準的な仮定を採用しています
- これらの仮定を緩和すると,不確実性モデリングと計算の難解性に対する課題が生まれます.
- 一般的な解法には,閉式解法と新しいアルゴリズム/ヒューリスティックが含まれます.
- 応用領域は幅広くありますが,ゲームモデリングとソリューションテクニックに焦点を当てています.
結論:
- 攻撃者-防御者ゲームにおける伝統的な仮定を緩和することは,重要な課題を持つ活発な研究分野です.
- リスク偏好を組み込む際の不確実性と計算上の問題に対処するためにさらなる研究が必要である.
- 戦略的セキュリティゲームの分野を前進させるには,未解決の問題と将来の研究方向を特定することが不可欠です.
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