Abstract: In an embodiment, a computer-implemented method reschedules medical appointments. The method comprises storing an appointment schedule information associated with a medical provider and receiving an indication that an appointment spot has become available. A patient is selected to fill the available spot based on an analysis of the appointment schedule information and patient data or doctor data. The method then transmits a notification of the available spot to the patient.

Abstract: Aspects of the subject matter described herein relate to determining effective policy when more than one policy may be associated with an entity. In aspects, bindings associate policies with target groups that may include one or more entities. The bindings are ordered by precedence. When properties of two or more policies affect an entity, properties of policies in higher precedence bindings control (e.g., override) properties of policies in lower precedence bindings. When a property of a policy is not included in other policies that affect an entity, the property is retained. A policy resolver determines disjoint target groups and a resultant policy associated with each disjoint target group. The resultant policy associated with a disjoint target group represents a combination of the original policies according to precedence.

Abstract: Aspects of the subject matter described herein relate to determining effective policy when more than one policy may be associated with an entity. In aspects, bindings associate policies with target groups that may include one or more entities. The bindings are ordered by precedence. When properties of two or more policies affect an entity, properties of policies in higher precedence bindings control (e.g., override) properties of policies in lower precedence bindings. When a property of a policy is not included in other policies that affect an entity, the property is retained. A policy resolver determines disjoint target groups and a resultant policy associated with each disjoint target group. The resultant policy associated with a disjoint target group represents a combination of the original policies according to precedence.