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- Benjamin Jotham Fry, Andrew B. Lippman, +9 authors Annie Ding
- 2004

The ability to collect, store, and manage data is increasing quickly, but our ability to understand it remains constant. In an attempt to gain better understanding of data, fi elds such as information visualization, data mining and graphic design are employed, each solving an isolated part of the specifi c problem, but failing in a broader sense: there are… (More)

- M. Antonio Todaro, Matteo Dal Zotto, +4 authors Carlos E. F. Rocha
- PloS one
- 2012

BACKGROUND
Within an evolutionary framework of Gastrotricha Marinellina flagellata and Redudasys fornerise bear special interest, as they are the only Macrodasyida that inhabit freshwater ecosystems. Notwithstanding, these rare animals are poorly known; found only once (Austria and Brazil), they are currently systematised as incertae sedis. Here we report… (More)

We consider global attractors A f of dissipative parabolic equations ut = uxx + f (x, u, ux) on the unit interval 0 ≤ x ≤ 1 with Neumann boundary conditions. A permutation π f is defined by the two orderings of the set of (hyperbolic) equilibrium solutions ut ≡ 0 according to their respective values at the two boundary points x = 0 and x = 1. We prove that… (More)

- Victor Ng-Thow-Hing, Jongwoo Lim, +4 authors Yoshiaki Sakagami
- 2008 IEEE/RSJ International Conference on…
- 2008

We present a human-robot interactive scenario consisting of a memory card game between Hondapsilas humanoid robot ASIMO and a human player. The game features perception exclusively through ASIMOpsilas on-board cameras and both reactive and proactive behaviors specific to different situational contexts in the memory game. ASIMO is able to build a dynamic… (More)

We consider global attractors A f of dissipative parabolic equations u t = u xx + f(x; u; u x) on the unit interval 0 x 1 with Neumann boundary conditions. A permutation f is deened by the two orderings of the set of (hyperbolic) equilibrium solutions u t 0 according to their respective values at the two boundary points x = 0 and x = 1: We prove that two… (More)

- Bernd Heisele, Carlos Rocha
- ICPR
- 2008

We present a shape matching algorithm based on the chamfer distance transform which can be easily integrated into the well-known SIFT framework. The shape matching was designed to overcome the limitations of SIFT matching for objects which lack texture and have the majority of their features located on the object boundary.

- Bernold Fiedler, Carlos Rocha, Matthias Wolfrum
- NHM
- 2012

For a family of piecewise-autonomous one-dimensional bi-stable parabolic equations, with vanishing diffusion and Neumann boundary conditions, we determine the number and Morse indices of their equilibria as a function of the number of subintervals where the equations are autonomous. We conjecture how to build their attractors in a recursive way as the… (More)

- Liliana F Carvalho, Carlos Rocha, Alexandra Fleming, Cristina Veiga-Pires, Jaime Aníbal
- Marine pollution bulletin
- 2013

Submarine groundwater discharge (SGD) occurs in intertidal areas, representing a largely unquantified source of solute fluxes to adjacent coastal zones, with nitrogen being constantly the keynote chemical of concern. In Olhos de Água SGD is present as groundwater springs or merely sub-aerial runoff. The occurrence of the flatworm Symsagittifera roscoffensis… (More)