diff --git a/arxiv-style/fig-design-v4-from-user-svg-cropped.pdf b/arxiv-style/fig-design-v4-from-user-svg-cropped.pdf new file mode 100644 index 0000000..55179d5 Binary files /dev/null and b/arxiv-style/fig-design-v4-from-user-svg-cropped.pdf differ diff --git a/arxiv-style/main.tex b/arxiv-style/main.tex index 8f2f127..2940c23 100644 --- a/arxiv-style/main.tex +++ b/arxiv-style/main.tex @@ -1,4 +1,4 @@ -\documentclass{article} +\documentclass{article} \usepackage{arxiv} @@ -110,7 +110,7 @@ A key empirical and methodological tension in ICS synthesis is that temporal rea \begin{figure}[htbp] \centering - \includegraphics[width=0.8\textwidth]{fig-design-v4.png} + \includegraphics[width=0.8\textwidth]{fig-design-v4-from-user-svg-cropped.pdf} % \caption{Description of the figure.} \label{fig:design} \end{figure} @@ -215,7 +215,7 @@ where $\mathrm{CE}(\cdot,\cdot)$ is cross-entropy. At sampling time, we initiali \label{sec:method-types} Even with a trend-conditioned residual DDPM and a discrete masked-diffusion branch, a single uniform modeling treatment can remain suboptimal because ICS variables are generated by qualitatively different mechanisms. For example, program-driven setpoints exhibit step-and-dwell dynamics; controller outputs follow control laws conditioned on process feedback; actuator positions may show saturation and dwell; and some derived tags are deterministic functions of other channels. Treating all channels as if they were exchangeable stochastic processes can misallocate model capacity and induce systematic error concentration on a small subset of mechanistically distinct variables \citep{nist2023sp80082}. -We therefore introduce a type-aware decomposition that formalizes this heterogeneity as a routing and constraint layer. Let $\tau(i)\in{1,\dots,6}$ assign each variable (i) to a type class. The type assignment can be initialized from domain semantics (tag metadata, value domains, and engineering meaning), and subsequently refined via an error-attribution workflow described in the Benchmark section. Importantly, this refinement does not change the core diffusion backbone; it changes which mechanism is responsible for which variable, thereby aligning inductive bias with variable-generating mechanism while preserving overall coherence. +We therefore introduce a type-aware decomposition that formalizes this heterogeneity as a routing and constraint layer. Let $\tau(i)\in{1,\dots,6}$ assign each variable $i$ to a type class. For expository convenience, the assignment can be viewed as a mapping $\tau(i)=\mathrm{TypeAssign}(m_i, s_i, d_i)$, where $m_i$, $s_i$, and $d_i$ denote metadata/engineering role, temporal signature, and dependency pattern, respectively. The type assignment can be initialized from domain semantics (tag metadata, value domains, and engineering meaning), and subsequently refined via an error-attribution workflow described in the Benchmark section. Importantly, this refinement does not change the core diffusion backbone; it changes which mechanism is responsible for which variable, thereby aligning inductive bias with variable-generating mechanism while preserving overall coherence. We use the following taxonomy: \begin{enumerate} @@ -234,7 +234,7 @@ We use the following taxonomy: \begin{figure}[H] \centering - \includegraphics[width=0.98\textwidth,trim=0 550 0 10,clip]{typeclass-cropped.pdf} + \includegraphics[width=0.98\textwidth]{typeclass-cropped.pdf} \caption*{Type assignment and six-type taxonomy.} \end{figure} diff --git a/arxiv-style/typeclass-cropped.pdf b/arxiv-style/typeclass-cropped.pdf index f71c65f..444ae70 100644 Binary files a/arxiv-style/typeclass-cropped.pdf and b/arxiv-style/typeclass-cropped.pdf differ