The job workloads of general-purpose multiprocessors usually include both compute-bound parallel jobs, which often require gang scheduling, as well as I/O-bound jobs, which require high CPU priority for the individual gang members of the job in order to achieve interactive response times. Our results indicate that an eeective interactive multiprocessor scheduler must be exible and tailor the pr...

CONTEXT A functional polymorphism in the promoter region of the monoamine oxidase A (MAOA) gene has been found to be associated with a broad range of antisocial phenotypes, including physical violence. At the same time, it is well known that gang members represent some of the most serious violent offenders. Even so, no research has ever examined the association between MAOA and gang membership....

methodological problems with many reports on female gangs. This Bulletin summarizes both past and current research on female gangs and draws attention to programmatic and research needs. It considers the underlying reasons for female gang membership, assesses the delinquency and criminal activity of female gang members, examines how ethnicity and gender norms may influence female gang behavior,...

This article examines the complexity of street gang homicides and focuses on situational factors that lead to gang members' susceptibility to this violent behavior within the context of a disadvantaged minority community. This study is based on an analysis of 28 homicides involving Mexican American gang members. The absence of immigrant youth involvement in these types of violent crimes is disc...

Applying gang scheduling can alleviate the blockade problem caused by exclusively used space-sharing strategies for parallel processing. However, the original form of gang scheduling is not practical as there are several fundamental problems associated with it. Recently many researchers have developed new strategies to alleviate some of these problems. Unfortunately, one important problem has n...

In Hollenbeck, a gang-dominated region of Los Angeles, gang activity has been monitored by the LAPD. One manner has been in the form of non-criminal stops. We propose a spectral clustering algorithm to predict gang affiliation from the information obtained from these stops. Despite the sparseness of data, the combination of geography and the record of individuals involved in a stop reveals the ...

The southeastern US sustains the highest high school dropout rates, and gangs persist in underserved communities. African American female adolescents who drop out of school and are gang members are at substantial risk of exposure to severe violence, physical abuse, and sexual exploitation. In this study of 237 female African American adolescents 16-19 years of age from North Carolina who droppe...

The purpose of the study was to examine prospective childhood risk factors for gang involvement across the course of adolescence among a large eight-year longitudinal sample of 646 Indigenous (i.e., American Indian and Canadian First Nations) youth residing on reservation/reserve land in the Midwest of the United States and Canada. Risk factors at the first wave of the study (ages 10-12) were u...

We introduce a point process model for inter-gang violence driven by retaliation – a core feature of gang behavior – and multi-party inhibition. Here, a coupled system of statedependent jump stochastic differential equations is used to model the conditional intensities of the directed network of gang rivalries. The system admits an exact simulation strategy based upon Poisson thinning. The mode...

Studies of criminal behavior have demonstrated both that there is a career component to criminality and that key turning points in the life course can have large and potentially long-term impacts on criminal involvement (Sampson and Laub 1993). For inner-city youth, the decision to join a gang is considered to be one of the most important decisions. Sociologists and criminologists both cite the...