In this paper we present Discriminative Random Fields (DRF), a discriminative framework for the classification of natural image regions by incorporating neighborhood spatial dependencies in the labels as well as the observed data. The proposed model exploits local discriminative models and allows to relax the assumption of conditional independence of the observed data given the labels, commonly...

What are Diaphanous-related Formin homology (DRF) proteins? DRF proteins constitute a subfamily of Rho GTPase-binding Formin homology (FH) proteins, first defined after the discovery of conserved FH1 and FH2 domains shared between Diaphanous and Bni1p, required for cytokinesis in flies and yeast, respectively, and Formins, limb deformity genes in mice. As effectors for activated, GTP-bound Rho,...

Data race free (DRF) programs constitute an important class of concurrent programs. In this paper we provide a framework for designing and proving the correctness of data flow analyses that target this class of programs, and which are in the same spirit as the “sync-CFG” analysis originally proposed in [9]. To achieve this, we first propose a novel concrete semantics for DRF programs called L-D...

Distal radius fracture (DRF) is one of the most common traumatic events for the hand surgeon to treat. Numerous surgical procedures have been described for this fracture (Ruch et al., 2004); however, the ideal method of surgical management is still controversial. The latest development of a volar locking plate fixation markedly changed the treatment of DRF (Chen & Jupiter, 2007; Chung et al., 2...

Shared-memory programmers traditionally assumed Sequential Consistency (SC), but modern systems have relaxed memory consistency. Here, the trend in languages is towards Data-Race-Free (DRF) models, where, assuming annotated synchronizations and the program being well-synchronized by those synchronizations, the hardware and compiler guarantee SC. However, legacy programs lack annotations, so eve...

Some statins, such as atorvastatin, have proven renoprotective effects. The comparative renoprotective potential of simvastatin is less clear. This study aimed to compare the renoprotective effects of simvastatin with atorvastatin in patients with acute coronary syndrome (ACS) undergoing percutaneous coronary intervention (PCI). This observational study examined the medical records of 271 patie...

PURPOSE To evaluate changes in differential renal function (DRF), as a functional outcome, in children who underwent redo pyeloplasty for management of failed pyeloplasty and to examine the factors that affect functional outcomes. MATERIALS AND METHODS Between January 2002 and November 2010, a total of 18 patients who underwent redo pyeloplasty for persistent ureteropelvic junction obstructio...

Information-security technologies are often implemented with redundant data fields attached to message containers. In a Key Recovery System that employs public key cryptography, a data recovery field (DRF) attached to a message typically contains a session key encrypted with a Key Recovery Agent’s public key. At a later time when needs arise, the session key can be retrieved from DRF and used t...

Congenic DRF.(f/f) rats are protected from type 1 diabetes (T1D) by 34 Mb of F344 DNA introgressed proximal to the gimap5 lymphopenia gene. To dissect the genetic factor(s) that confer protection from T1D in the DRF.(f/f) rat line, DRF.(f/f) rats were crossed to inbred BBDR or DR.(lyp/lyp) rats to generate congenic sublines that were genotyped and monitored for T1D, and positional candidate gen...

This study focused on the contribution of ammonium nitrate (NH4NO3) to aerosol optical depth (AOD) and direct radiative forcing (DRF) by aerosols over an East Asian domain. In order to evaluate the contribution, chemistrytransport model (CTM)-estimated AOD was combined with satellite-retrieved AOD, utilizing a data assimilation technique, over East Asia for the entire year of 2006. Using the as...