The Experts below are selected from a list of 45972 Experts worldwide ranked by ideXlab platform
Xinsheng Mao - One of the best experts on this subject based on the ideXlab platform.
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customer centric cloud Service model and a case study on commerce as a Service
International Conference on Cloud Computing, 2009Co-Authors: Hong Cai, Ke Zhang, Miaomiao Wang, Lei Sun, Xinsheng MaoAbstract:This paper proposes a Cloud Service model that centers around customer business requirements. The model covers the customers' subscribed Services and the Service providers' offered Cloud Services. It covers the relationship among offering versus subscription, Cloud infrastructure Service versus Cloud application Service, Configuration versus customization of Cloud Services, etc. It then depicts a customer centric Cloud Service model which models the artifacts of enterprises owned by public serving Cloud Services. It’s an extension of enterprise Services to open Service ecosystem leveraging the latest technical innovation of Cloud computing.Later, this paper carries out a case study on an IBM software group ongoing project, Commerce as a Service, which aims to provide e-commerce functions as Services over a Cloud infrastructure.
James T R Walters - One of the best experts on this subject based on the ideXlab platform.
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area deprivation urbanicity severe mental illness and social drift a population based linkage study using routinely collected primary and secondary care data
Schizophrenia Research, 2020Co-Authors: Sze Chim Lee, Marcos Delpozobanos, Keith Lloyd, Ian Jones, James T R WaltersAbstract:Abstract We investigated whether associations between area deprivation, urbanicity and elevated risk of severe mental illnesses (SMIs, including schizophrenia and bipolar disorder) is accounted for by social drift or social causation. We extracted primary and secondary care electronic health records from 2004 to 2015 from a population of 3.9 million. We identified prevalent and incident individuals with SMIs and their level of deprivation and urbanicity using the Welsh Index of Multiple Deprivation (WIMD) and urban/rural indicator. The presence of social drift was determined by whether odds ratios (ORs) from logistic regression is greater than the incidence rate ratios (IRRs) from Poisson regression. Additionally, we performed longitudinal analysis to measure the proportion of change in deprivation level and rural/urban residence 10 years after an incident diagnosis of SMI and compared it to the general population using standardised rate ratios (SRRs). Prevalence and incidence of SMIs were significantly associated with deprivation and urbanicity (all ORs and IRRs significantly >1). ORs and IRRs were similar across all conditions and cohorts (ranging from 1.1 to 1.4). Results from the longitudinal analysis showed individuals with SMIs are more likely to move compared to the general population. However, they did not preferentially move to more deprived or urban areas. There was little evidence of downward social drift over a 10-year period. These findings have implications for the allocation of resources, Service Configuration and access to Services in deprived communities, as well as, for broader public health interventions addressing poverty, and social and environmental contexts.
Hong Cai - One of the best experts on this subject based on the ideXlab platform.
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customer centric cloud Service model and a case study on commerce as a Service
International Conference on Cloud Computing, 2009Co-Authors: Hong Cai, Ke Zhang, Miaomiao Wang, Lei Sun, Xinsheng MaoAbstract:This paper proposes a Cloud Service model that centers around customer business requirements. The model covers the customers' subscribed Services and the Service providers' offered Cloud Services. It covers the relationship among offering versus subscription, Cloud infrastructure Service versus Cloud application Service, Configuration versus customization of Cloud Services, etc. It then depicts a customer centric Cloud Service model which models the artifacts of enterprises owned by public serving Cloud Services. It’s an extension of enterprise Services to open Service ecosystem leveraging the latest technical innovation of Cloud computing.Later, this paper carries out a case study on an IBM software group ongoing project, Commerce as a Service, which aims to provide e-commerce functions as Services over a Cloud infrastructure.
Sze Chim Lee - One of the best experts on this subject based on the ideXlab platform.
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area deprivation urbanicity severe mental illness and social drift a population based linkage study using routinely collected primary and secondary care data
Schizophrenia Research, 2020Co-Authors: Sze Chim Lee, Marcos Delpozobanos, Keith Lloyd, Ian Jones, James T R WaltersAbstract:Abstract We investigated whether associations between area deprivation, urbanicity and elevated risk of severe mental illnesses (SMIs, including schizophrenia and bipolar disorder) is accounted for by social drift or social causation. We extracted primary and secondary care electronic health records from 2004 to 2015 from a population of 3.9 million. We identified prevalent and incident individuals with SMIs and their level of deprivation and urbanicity using the Welsh Index of Multiple Deprivation (WIMD) and urban/rural indicator. The presence of social drift was determined by whether odds ratios (ORs) from logistic regression is greater than the incidence rate ratios (IRRs) from Poisson regression. Additionally, we performed longitudinal analysis to measure the proportion of change in deprivation level and rural/urban residence 10 years after an incident diagnosis of SMI and compared it to the general population using standardised rate ratios (SRRs). Prevalence and incidence of SMIs were significantly associated with deprivation and urbanicity (all ORs and IRRs significantly >1). ORs and IRRs were similar across all conditions and cohorts (ranging from 1.1 to 1.4). Results from the longitudinal analysis showed individuals with SMIs are more likely to move compared to the general population. However, they did not preferentially move to more deprived or urban areas. There was little evidence of downward social drift over a 10-year period. These findings have implications for the allocation of resources, Service Configuration and access to Services in deprived communities, as well as, for broader public health interventions addressing poverty, and social and environmental contexts.
Ke Zhang - One of the best experts on this subject based on the ideXlab platform.
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customer centric cloud Service model and a case study on commerce as a Service
International Conference on Cloud Computing, 2009Co-Authors: Hong Cai, Ke Zhang, Miaomiao Wang, Lei Sun, Xinsheng MaoAbstract:This paper proposes a Cloud Service model that centers around customer business requirements. The model covers the customers' subscribed Services and the Service providers' offered Cloud Services. It covers the relationship among offering versus subscription, Cloud infrastructure Service versus Cloud application Service, Configuration versus customization of Cloud Services, etc. It then depicts a customer centric Cloud Service model which models the artifacts of enterprises owned by public serving Cloud Services. It’s an extension of enterprise Services to open Service ecosystem leveraging the latest technical innovation of Cloud computing.Later, this paper carries out a case study on an IBM software group ongoing project, Commerce as a Service, which aims to provide e-commerce functions as Services over a Cloud infrastructure.
