Local health department directors' intent on getting their organizations ready for accreditation must embrace the blurring of leader/follower lines and create an accreditation readiness team fueled not by traditional leader or follower roles but by teamship.

Particularly socially influential individuals are present in many groups [1-8], but it is unclear whether their emergence is determined by their social influence versus the social susceptibility of others [9]. The social spider Stegodyphus dumicola shows regional variation in apparent leader-follower dynamics. We use this variation to evaluate the relative contributions of leader social influen...

In this paper, there are two competitors in a planar market. The first competitor, called, the leader, opens p new facilities. After that, the second competitor, the follower, reacts to the leader’s action and opens r new facilities. The leader and the follower have got some facilities in advance in this market. The optimal locations for leader and follower are chosen among predefined candidate...

We consider a Stackelberg game in a network, where a leader minimizes the cost of interdicting arcs and a follower seeks the shortest distance between given origin and destination nodes under uncertain arc traveling cost. In particular, we consider a risk-averse leader, who aims to keep high probability that the follower’s traveling distance is longer than a given threshold, interpreted by a ch...

In this study, a finite-time consensus tracking problem is investigated for group of autonomous underwater vehicles (AUVs) with heterogeneous uncertain dynamics. We firstly propose two-layer distributed control strategy, which consists an upper-layer observer and lower-layer controller, without using any global information. Based on Hölder’s inequality the theory stability, developed each follo...

Proof of Proposition 4.1. We begin allowing a MPE in mixed strategies. When the leader meets follower i in state m, she makes an offer p(m) with probability γm ∈ [0, 1]. The follower accepts the offer with probability αm ∈ [0, 1]. Note that the follower i meeting the leader in state m accepts only if δwout(m−1)+p(m) ≥ δw(m), and accepts with probability one if this inequality holds strictly. No...

In Stackelberg games, a “leader” player first chooses a mixed strategy to commit to, then a “follower” player responds based on the observed leader strategy. Notable strides have been made in scaling up the algorithms for such games, but the problem of finding optimal leader strategies spanning multiple rounds of the game, with a Bayesian prior over unknown follower preferences, has been left u...

Phenotypic heterogeneity is widely observed in cancer cell populations. Here, to probe this heterogeneity, we developed an image-guided genomics technique termed spatiotemporal genomic and cellular analysis (SaGA) that allows for precise selection and amplification of living and rare cells. SaGA was used on collectively invading 3D cancer cell packs to create purified leader and follower cell l...

We consider the problem of having a group of nonholonomic mobile robots equipped with omnidirectional cameras maintain a desired leader-follower formation. Our approach is to translate the formation control problem from the configuration space into a separate visual servoing task for each follower. We derive the equations of motion of the leader in the image plane of the follower and propose tw...

Traditionally, cam-follower systems are designed by assuming a constant camshaft speed. Nevertheless, all cam-follower systems, especially high-speed systems, exhibit some camshaft speed fluctuation (despite the presence of a flywheel) which causes distorted follower motions and subsequent dynamical problems. The authors previously proposed two methods to overcome these problems: (i) the synthe...