Dynamic Sampling instance of graphical model:=(V,E,g,) Gibbs distribution u over all oeg]: D u(o)xb(G)B.(G.) v∈V e∈E Ope constraint current sample:X~u ●V:variables 。EC2:constraints ·[q]={0,1,.,q-1}:domain ●Φ=（中v)eyU(中e)eeE:factorsDynamic Sampling instance of graphical model: I = (V,E, [q], ￾) • V : variables • E ⊂ 2V: constraints • [q] = {0,1, …, q-1}: domain • Φ = (�v)v∈V ∪ (�e)e∈E: factors constraint e V ϕv ϕe • Gibbs distribution µ over all σ∈[q]V : current sample: X ~ µ μ(σ) ∝ ∏ v∈V ϕv(σv) ∏ e∈E ϕe(σe)