Abstract:
System call interception is activated for an application process. It is recorded that system call interception is active for the application process. Ongoing checking is performed to determine whether system call interception remains active.
Abstract:
System call interception is activated for an application process. It is recorded that system call interception is active for the application process. Ongoing checking is performed to determine whether system call interception remains active.
Abstract:
Input is obtained to modify one of a set of self-consistent and prioritized document policies, each policy indicating an allowability of a requested action when a condition of the policy is satisfied. Each policy is representable by a node on a multipartite graph, the node being located in a part of the multipartite graph that corresponds to the allowability indicated by the policy. Two nodes are connectable by an edge that indicates a relative priority between their corresponding policies. A transitive closure of the representation is computed so as to identify paths of contiguous edges that connect pairs of nodes. When two policies with different allowabilities are applicable to a single requested action on a single document, and when the corresponding nodes are connected by one of the identified paths, a relative priority is automatically assigned to the two policies as indicated by the path.
Abstract:
This invention defines a System and Method for optimized Data Transfers between two Processing entities, (typically done with DMA technology). We will call this invention and method, Symmetrical DMA, or SDMA.SDMA is more efficient than legacy methods, by providing minimal latency, and maximum Bus utilization. SDMA is a Symmetrical Write-only “Push” model, where ALL Read operation inefficiencies are removed. SDMA is ideal for connecting Software programmable entities, over a bus or media, where the operations are Symmetrical and the overheads are balanced.The present invention relates to multiple Computing Processors connected over Bus or Media, that transfer information between each other. A prime example is two Processors connected via a PCIE bus, (or PCI, PCIX, or similar buses, that allow devices to access a portion of each other's memory).This invention does not define attributes of PCI, PCIX, PCIE, (all well known indusrtry standard Bus/interconnects), or any other bus/interconnect. This invention resides a layer above the Bus details, and is applicable for any Bus/Interconnect that is “PCI-like”, which allows devices to access a portion of each other's memory.
Abstract:
A method includes obtaining input to modify a policy of a set of context-aware document policies. A policy of the set is applicable to a requested action on a document so as to indicate allowability of the requested action based at least on satisfaction of a condition of the policy that relates to a content of the document. When a plurality of policies of the set are applicable to the requested action on the document, allowability of the requested action is determined by the allowability that is indicated by application of the applicable policy with a highest priority. The modified policy is compared with another policy of the set. If the comparison indicates the modified policy and the other policy are applicable to a single requested action on a single document, the set of policies is automatically ensured to remain self consistent.
Abstract:
A body implantable ventricular cardioverting system. Circuitry is provided which detects the onset of a malignant ventricular tachyarrhythmia and provides a cardioverting signal in response thereto. The cardioverting signal has an energy level that is high relative to the pacing threshhold but below that necessary for defibrillation. In this manner, a ventricular tachyarrhythmia can be cardioverted before the onset of fibrillation and at a lower energy than required for defibrillation. Dependent on such factors as patient threshholds, the tissue/electrode interface and the electrode system employed, the energy level of the cardioverting signal is from 5 millijoules to 15 joules. The system can be configured such that increasingly malignant tachyarrhythmias result in higher energy cardioverting signals, including signals capable of defibrillation. Successful cardioversion with a signal having an energy level lower than necessary for defibrillation reduces the physical damage to the heart as well as the trauma to and discomfort of the patient.
Abstract:
A body implantable ventricular cardioverter. Circuitry is provided which detects the onset of a malignant ventricular tachyarrhythmia and provides a cardioverting signal in response thereto. The cardioverting signal has an energy level that is high relative to the pacing threshold but below that necessary for defibrillation. In this manner, a ventricular tachyarrhythmia can be cardioverted before the onset of fibrillation and at a lower energy than required for defibrillation. Dependent on such factors as patient thresholds, the tissue/electrode interface and the electrode system employed, the energy level of the cardioverting signal is from 5 millijoules to 15 joules. The system can be configured such that increasingly malignant tachyarrhythmias result in higher energy cardioverting signals, including signals capable of defibrillation. Successful cardioversion with a signal having an energy level lower than necessary for defibrillation reduces the physical damage to the heart as well as the trauma to and discomfort of the patient.
Abstract:
A method includes obtaining input to modify a policy of a set of context-aware document policies. A policy of the set is applicable to a requested action on a document so as to indicate allowability of the requested action based at least on satisfaction of a condition of the policy that relates to a content of the document. When a plurality of policies of the set are applicable to the requested action on the document, allowability of the requested action is determined by the allowability that is indicated by application of the applicable policy with a highest priority. The modified policy is compared with another policy of the set. If the comparison indicates the modified policy and the other policy are applicable to a single requested action on a single document, the set of policies is automatically ensured to remain self consistent.