Efficiently Implementing Episodic Memory
ICCBR '09 Proceedings of the 8th International Conference on Case-Based Reasoning: Case-Based Reasoning Research and Development
How Do Place and Objects Combine? "What-Where" Memory for Human-Like Agents
IVA '09 Proceedings of the 9th International Conference on Intelligent Virtual Agents
Analogical model formulation for transfer learning in AP Physics
Artificial Intelligence
What does your actor remember? towards characters with a full episodic memory
ICVS'07 Proceedings of the 4th international conference on Virtual storytelling: using virtual reality technologies for storytelling
Episodic memory for companion dialogue
CDS '10 Proceedings of the 2010 Workshop on Companionable Dialogue Systems
Towards an episodic memory for companion dialogue
IVA'10 Proceedings of the 10th international conference on Intelligent virtual agents
A review of long-term memory in natural and synthetic systems
Adaptive Behavior - Animals, Animats, Software Agents, Robots, Adaptive Systems
Learning to use episodic memory
Cognitive Systems Research
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In this dissertation, we explore the effects of adding an episodic memory to an intelligent agent. First, we define the design space for episodic memory systems and the properties that any implementation must have in order to be integrated into a cognitive architecture. We then describe our exploration of this space including two major implementations of an architectural episodic memory as well as several refinements to those implementations and their impact on agent performance. We also present a series of cognitive capabilities that are facilitated by virtue of an agent possessing an episodic memory. We hypothesize that these capabilities improve an agent's ability to effectively sense its environment, reason and learn. We then demonstrate five of these cognitive capabilities using a specific task in one of two different virtual environments.