3 papers
eess.SY2025
On the Number of Control Nodes in Boolean Networks with Degree Constraints
Liangjie Sun, Wai-Ki Ching, Tatsuya Akutsu
This paper studies the minimum control node set problem for Boolean networks (BNs) with degree constraints. The main contribution is to derive the nontrivial lower and upper bounds…
eess.SY2025
On the Number of Control Nodes of Threshold and XOR Boolean Networks
Christopher H. Fok, Liangjie Sun, Tatsuya Akutsu +1
Boolean networks (BNs) are important models for gene regulatory networks and many other biological systems. In this paper, we study the minimal controllability problem of threshold…
eess.SY2024
On the Number of Observation Nodes in Boolean Networks
Liangjie Sun, Wai-Ki Ching, Tatsuya Akutsu
A Boolean network (BN) is called observable if any initial state can be uniquely determined from the output sequence. In the existing literature on observability of BNs, there is a…