Quantum Artificial Intelligence (QAI) is the intersection of quantum computing and AI, a technological synergy with expected significant benefits for both. In this paper, we provide a brief overview of what has been achieved in QAI so far and point to some open questions for future research. In particular, we summarize some major key findings on the feasability and the potential of using quantum computing for solving computationally hard problems in various subfields of AI, and vice versa, the leveraging of AI methods for building and operating quantum computing devices.

翻译：量子人工智能（QAI）是量子计算与人工智能的交叉领域，这一技术协同有望为双方带来显著效益。本文简要概述了迄今为止QAI领域已取得的成果，并指出了未来研究中的一些开放性问题。具体而言，我们总结了关于利用量子计算解决人工智能各子领域中计算难题的可行性及潜力的若干重要关键发现，反之亦总结了利用人工智能方法构建与操作量子计算设备的相关进展。