June 8, 2015

Path Finding under Uncertainty through Probabilistic Inference

An early workshop paper, superseded by current research but still relevant, slides, and a poster.

Abstract

We introduce a new approach to solving path-finding problems under uncertainty by representing them as probabilistic models and applying domain-independent inference algorithms to the models. (more…)

November 19, 2014

Merge-and-Restart Meta-Agent Conflict-Based Search
for Multi-agent Path Finding

Filed under: Artificial Intelligence, Computer Science, Search, Uncategorized — Tags: , , , — dvd @ 6:48 pm

We introduce a new algorithm for multi-agent path finding, derived from the idea of meta-agent conflict-based search (MA-CBS). (more…)

October 8, 2013

Dissertation

Filed under: Artificial Intelligence, Computer Science, Uncategorized — Tags: — dvd @ 2:07 am

My dissertation “Rational Metareasoning in Problem-Solving Search”.

August 22, 2012

VOI-aware MCTS

Filed under: Uncategorized — dvd @ 10:01 am

A poster for the paper VOI-aware MCTS to appear at ECAI 2012. The paper is a short version of the second part of Selecting Computations: Theory and Application (UAI 2012).

Abstract

(more…)

October 31, 2009

Offtopia has been re-born

Filed under: Uncategorized — admin @ 7:41 pm

Offtopia has just been re-born as my professional blog. Other sorts of things are at davidashen.net.

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