Constraining 0vββ

Constraining Aspectual Composition

Constraining XP Sequences*

Constraining Human Body Tracking

Our paper addresses the problem of enforcing constraints in human body tracking. A projection technique is derived to impose kinematic constraints on independent multi-body motion: we show that for small motions the multi-body articulated motion space can be approximated by a linear manifold estimated directly from the previous body pose. We propose a learning approach to model non-linear const...

Constraining with Cluster Evolution

We show that the evolution of the number density of rich clusters of galaxies breaks the degeneracy between (the mass density ratio of the universe) and 8 (the normalization of the power spectrum), 8 0:5 ' 0:5, that follows from the observed present-day abundance of rich clusters. The evolution of high-mass (Coma-like) clusters is strong in = 1, low-8 models (such as the standard biased CDM mod...

Constraining the Littlest Higgs ∗

Little Higgs models offer a new way to address the hierarchy problem, and give rise to a weakly-coupled Higgs sector. These theories predict the existence of new states which are necessary to cancel the quadratic divergences of the Standard Model. The simplest version of these models, the Littlest Higgs, is based on an SU(5)/SO(5) non-linear sigma model and predicts that four new gauge bosons, ...