… we introduce MM*, a MultiDirectional Heuristic Search algorithm … MM* generalizes the Meet
in the Middle (MM) bidirectional … Bidirectional search that is guaranteed to meet in the middle. …

… | guarantee. (4) We introduce a new algorithm Dynamic Vertex Cover Bidirectional Search
(… also maintain and increase a global lower bound on the optimal solution, eg, C in MM and …

… In this paper we have defined individual bounds within the lower-bound framework of
bidirectional search. These bounds seamlessly integrate both modern techniques and techniques …

… acterizes desirable properties for bidirectional search algorithms, … able property which
guarantees that an algorithm will never … We use the MM family of algorithms as a case study, there…

… heuristic search algorithm (BiHS) in the order graph is … functions are extended for bidirectional
search. The new heuristic … , a search algorithm is admissible if it is guaranteed to return …

… Moreover, we develop an efficient discrete optimization algorithm for the proposed BDMFH.
Comprehensive experimental results on three large-scale benchmark datasets show that the …

… which is guaranteed to meet in the middle. ie, MM will never expand a state whose g-value
exceeds C ∗ /2. This is … For a bidirectional search algorithm we experiment with NearOptimal …

… the BESO method is not guaranteed to be an optimal step. In the literature, one can find
examples … A filter radius of r min = 1.5 mm and a neighborhood constraint of ϵ a = ϵ r = 0.02 are …

… The authors used the particle swarm algorithm (PSO) algorithm and … algorithms is sometimes
time-consuming, while they do not guarantee to find the optimal solution for each algorithm …

… Decoding by greedy search and beam search cannot guarantee producing valid cycle
successfully, thus we combine the BGNN with best-first search as well. The heuristics that guide …