In 1979 Stockman introduced the SSS* minimax search algorithm that dominates Alpha-Beta in the number of leaf nodes expanded. Further investigation of the algorithm showed that it had three serious drawbacks, which prevented its use by practitioners: it is difficult to understand, it has large memory requirements, and it is slow. This paper presents an alternate formulation of SSS*, in which it...

Subaortic stenosis usually occurs without a previous heart operation, however, it can occur after heart surgery as well, with a condition known as a secondary subaortic stenosis (SSS). SSS has been reported after surgical repair of several congenital heart defects. There are only a few recorded cases of SSS after repair of ventricular septal defect (VSD). Here we report a rare case of SSS that ...

BACKGROUND This study aims to confirm associations between subjective social status (SSS) and health in the Swedish working population, to investigate if SSS is related to health over and above conventional measures of socio-economic status and to identify factors related to perception of SSS. METHODS The study includes 2358 men and 2665 women in the age group of 19-68 years who participated ...

Aim: The purpose of this study was to examine the relationship between subjective social status (SSS) and objective socioeconomic status (SES) on sleep status (sleep duration and daytime sleepiness). Method: The study sample included 73 primary care patients from a free medical clinic in which low-income individuals are primarily treated. Subjective social status was measured using the MacArthu...

The main paradigm for practical motion planning in the last two decades is Probabilistic Road Map (PRM). We propose an alternative paradigm called Soft Subdivision Search (SSS). The SSS approach is based on two ingredients: the standard subdivision of space, coupled with soft predicates. Such predicates are conservative and convergent relative to exact predicates. This leads to a new class of r...

Socioeconomic status (SES) is related to health in every industrialized society where it has been studied. Indicators include educational attainment, occupational status, and income. Subjective social status (SSS), a summative judgment of one's socioeconomic position across these dimensions, also appears to be associated with health status. The current study examines whether SSS has similar ass...

The two best known and most frequently referenced minimax search methods for game trees are Alpha-Beta [2] and SSS* [6]. The algorithms are quite dissimilar in structure and properties. Alpha-Beta is a depth-first recursive procedure that needs little memory to execute. Although it evaluates more terminal nodes than SSS*, it generally runs considerably faster owing to its low overhead. In contr...

Superior sagittal sinus (SSS) thrombosis has high morbidity and mortality, and urgent recanalization is critical for severe cases. Standard endovascular techniques for thrombolysis and thrombectomy use retrograde venous access, an approach that may be unsuccessful in cases with extensive firm clot burden involving the dural sinuses distal to the SSS. An anterior open transcranial approach to th...

The present experiment examined the causal influence of subjective social status (SSS) on variables related to cardiovascular health [i.e., blood pressure, heart rate variability (HRV)]. Participants were randomly assigned to one of two conditions involving a social comparison that either induced a temporary shift toward high SSS or toward low SSS. Cardiovascular variables were measured before ...