Summary of recent tweets

Leslie Kaelbling has been actively tweeting about various topics in the field of AI. They have shared updates and announcements related to conferences and workshops, such as the Robotics: Science and Systems (RSS) conference and the Workshop on Learning Effective Abstractions for Planning (LEAP). They have also highlighted specific works from their group, including papers accepted at CoRL2023. One trend that Leslie Kaelbling is discussing is the combination of Bilevel Planning with learning techniques to enable new robot capabilities. They have mentioned recent works in their group that focus on this topic, emphasizing how it can enhance Task and Motion Planning. Another trend Leslie Kaelbling is interested in is lifelong learning for robotics. They have shared a blog post by their postdoc Jorge Mendez, which explores the uniqueness and opportunities in lifelong learning for robots. In terms of sentiment analysis, based on the provided tweets alone, it is difficult to determine Leslie Kaelbling's overall sentiment towards AI. The tweets mostly consist of updates, announcements, sharing research works from their group, and promoting events. There are no explicit expressions of positive or negative opinions regarding the direction of AI. Note: This response assumes that Leslie Kaelbling is an active Twitter user without considering any potential inactivity periods.