Amir Husain

A method includes, based on a fitness function, selecting a subset of models from a plurality of models. The plurality of models is generated based on a genetic algorithm and corresponds to a first epoch of the genetic algorithm. Each of the plurality of models includes data representative of a neural network. The method also includes performing at least one genetic operation of the genetic algorithm with respect to at least one model of the subset to generate a trainable model and sending the… Show more

A method includes, based on a fitness function, selecting a subset of models from a plurality of models. The plurality of models is generated based on a genetic algorithm and corresponds to a first epoch of the genetic algorithm. Each of the plurality of models includes data representative of a neural network. The method also includes performing at least one genetic operation of the genetic algorithm with respect to at least one model of the subset to generate a trainable model and sending the trainable model to an optimization trainer. The method includes adding a trained model received from the optimization trainer as input to a second epoch of the genetic algorithm that is subsequent to the first epoch.

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A system and method for creating a core cognitive fingerprint. A core cognitive fingerprint can be used to capture the evolution of a system state and potentially respond with a predetermined action if the fingerprint falls within a threshold. The method includes: identifying a set of time frames within which data is extracted; providing a plurality of pattern recognizers; processing the extracted data through the plurality of pattern recognizers to generate an initial set of elements;… Show more

A system and method for creating a core cognitive fingerprint. A core cognitive fingerprint can be used to capture the evolution of a system state and potentially respond with a predetermined action if the fingerprint falls within a threshold. The method includes: identifying a set of time frames within which data is extracted; providing a plurality of pattern recognizers; processing the extracted data through the plurality of pattern recognizers to generate an initial set of elements; extracting identified relationships amongst the initial set of elements; modifying the initial set of elements to include the identified relationships to create an intermediate set of elements; comparing the intermediate set of elements against assigned values to weigh each element in the intermediate set of elements to create a final set of elements; and using the final set of elements as a cognitive fingerprint. Show less

A system and method for creating a core cognitive fingerprint are provided. A core cognitive fingerprint can be used to capture and summarize the evolution of a system state and potentially respond with a predetermined action if the fingerprint falls within a defined threshold. The method includes: identifying a set of time frames, each time frame corresponding to a respective data source, within which data is extracted; providing a plurality of pattern recognizers each having an assigned… Show more

A system and method for creating a core cognitive fingerprint are provided. A core cognitive fingerprint can be used to capture and summarize the evolution of a system state and potentially respond with a predetermined action if the fingerprint falls within a defined threshold. The method includes: identifying a set of time frames, each time frame corresponding to a respective data source, within which data is extracted; providing a plurality of pattern recognizers each having an assigned heuristic specific to a type of content; processing the extracted data through the plurality of pattern recognizers to generate an initial set of elements, each element corresponding to the output of the heuristic assigned to each pattern recognizer; extracting identified relationships amongst the initial set of elements; modifying the initial set of elements to include the identified relationships to create an intermediate set of elements; comparing the intermediate set of elements against assigned values to emphasize or deemphasize each element in the intermediate set of elements to create a final set of elements; and using the final set of elements as a cognitive fingerprint representing a signature of the data extracted from the time frame, so that the signature can be compared to other cognitive fingerprints for further analysis. Show less

System and method for zero client communications. A zero client device includes a housing, and in the housing, a transcoding processing unit (transcoder) and a communications processing unit coupled to the transcoder. The transcoder is configured to receive input data from human interface device(s), encode the input data, and provide the encoded input data to the communications processing unit for transmission over a network to a server. The communications processing unit is configured to… Show more

System and method for zero client communications. A zero client device includes a housing, and in the housing, a transcoding processing unit (transcoder) and a communications processing unit coupled to the transcoder. The transcoder is configured to receive input data from human interface device(s), encode the input data, and provide the encoded input data to the communications processing unit for transmission over a network to a server. The communications processing unit is configured to receive the encoded input data from the transcoder, transmit the encoded input data over the network to the server, receive output data from the server, and send the output data to the transcoder. The transcoder is further configured to receive the output data from the communications processing unit, decode the output data, and send the decoded output data to at least one of the human interface devices. Show less

System and method for zero client communications. A zero client device includes a housing, and in the housing, a transcoding processing unit (transcoder) and a communications processing unit coupled to the transcoder. The transcoder is configured to receive input data from human interface device(s), encode the input data, and provide the encoded input data to the communications processing unit for transmission over a network to a server. The communications processing unit is configured to… Show more

System and method for zero client communications. A zero client device includes a housing, and in the housing, a transcoding processing unit (transcoder) and a communications processing unit coupled to the transcoder. The transcoder is configured to receive input data from human interface device(s), encode the input data, and provide the encoded input data to the communications processing unit for transmission over a network to a server. The communications processing unit is configured to receive the encoded input data from the transcoder, transmit the encoded input data over the network to the server, receive output data from the server, and send the output data to the transcoder. The transcoder is further configured to receive the output data from the communications processing unit, decode the output data, and send the decoded output data to at least one of the human interface devices.
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System and method for capturing and/or restoring session state of a machine without using image files. Session state information for a first computer system may be captured in a structured state capture file (SSCF) using metadata to represent the session state and steps or actions which produced the session state, and does not include a memory image or memory dump of the first computer system. The SSCF may be stored, and subsequently provided for restoration of the session state on the first… Show more

System and method for capturing and/or restoring session state of a machine without using image files. Session state information for a first computer system may be captured in a structured state capture file (SSCF) using metadata to represent the session state and steps or actions which produced the session state, and does not include a memory image or memory dump of the first computer system. The SSCF may be stored, and subsequently provided for restoration of the session state on the first computer system or a different computer system. A server computer system may store the SSCF (with other SSCFs) and may provide the SSCF to the first computer system or a different computer system over a network for session state restoration, e.g., in response to a request over the network. The first computer system may implement a virtual machine (VM). The session state may be that of the VM. Show less

A method and system, used with an extended USB computer system, for locking out USB mass storage devices at the desktop. For lockout activation, a switch at each host computer is set, and causes a host-side lockout process to deliver a downstream lockout signal to the host's associated portal. This signal causes a portal-side lockout process to disallow USB data from a mass storage device from entering the network.

System and method for zero client communications. A zero client device includes a housing, and in the housing, a transcoding processing unit (transcoder) and a communications processing unit coupled to the transcoder. The transcoder is configured to receive input data from human interface device(s), encode the input data, and provide the encoded input data to the communications processing unit for transmission over a network to a server. The communications processing unit is configured to… Show more

System and method for zero client communications. A zero client device includes a housing, and in the housing, a transcoding processing unit (transcoder) and a communications processing unit coupled to the transcoder. The transcoder is configured to receive input data from human interface device(s), encode the input data, and provide the encoded input data to the communications processing unit for transmission over a network to a server. The communications processing unit is configured to receive the encoded input data from the transcoder, transmit the encoded input data over the network to the server, receive output data from the server, and send the output data to the transcoder. The transcoder is further configured to receive the output data from the communications processing unit, decode the output data, and send the decoded output data to at least one of the human interface devices. Show less

ABSTRACT
System and method for providing computer resources to users. The system includes a plurality of co-located computing systems, e.g., blade computers, comprising a hierarchy of computer resources based on performance, and located at a first location, each computing system including a processor, a memory medium coupled to the processor, and a plurality of human interface systems, each located at a second location remote from the first location, and each including an interface device… Show more

ABSTRACT
System and method for providing computer resources to users. The system includes a plurality of co-located computing systems, e.g., blade computers, comprising a hierarchy of computer resources based on performance, and located at a first location, each computing system including a processor, a memory medium coupled to the processor, and a plurality of human interface systems, each located at a second location remote from the first location, and each including an interface device, and one or more human interface devices coupled to the interface device, where each human interface system is coupled to the co-located computing systems over a network, such as a LAN or a WAN, via the interface device. Computer resources are provided to users of the plurality of remote human interface systems over the network in accordance with the computer resource performance needs of the users. Charges may be assessed for usage of the computer resources. Show less

Various embodiments of a system and method for managing virtual machines on a server computer are described. According to one embodiment of the method, a pool of free virtual machines may be maintained on the server computer, e.g., where the number of virtual machines in the pool is specified by an administrator. In response to receiving a request to assign a virtual machine to a first user, the server computer may assign a first virtual machine from the pool to the first user and add a new… Show more

Various embodiments of a system and method for managing virtual machines on a server computer are described. According to one embodiment of the method, a pool of free virtual machines may be maintained on the server computer, e.g., where the number of virtual machines in the pool is specified by an administrator. In response to receiving a request to assign a virtual machine to a first user, the server computer may assign a first virtual machine from the pool to the first user and add a new virtual machine to the pool to replace the first virtual machine. In some embodiments the server computer may be one of a plurality of server computers in a server computer system. An administrator may be able to configure different pool sizes for different server computers in the system through a central user interface. Show less

Systems and methods are disclosed for a distributed computing infrastructure on a computer network comprising a plurality of computers. The distributed computing infrastructure (DCI) provides a software platform for creating, running, and managing distributed applications. DCI may include XML-capable software applications on a peer-to-peer network. DCI may include small, network-unaware applications called peerlets. DCI may include a system and method for creating complex distributed… Show more

Systems and methods are disclosed for a distributed computing infrastructure on a computer network comprising a plurality of computers. The distributed computing infrastructure (DCI) provides a software platform for creating, running, and managing distributed applications. DCI may include XML-capable software applications on a peer-to-peer network. DCI may include small, network-unaware applications called peerlets. DCI may include a system and method for creating complex distributed applications using pre-complied binaries. DCI may include a capability for multiple, independent collaborative sessions for distributed collaborative applications (e.g., chat, instant messaging, shared whiteboard, etc.). DCI may include systems and methods for reducing interactions between users and applications to archivable form and then playing back the interactions. DCI may include a system and method for automatic software retrieval on a peer-to-peer network. Show less

Systems and methods are disclosed for a distributed computing infrastructure on a computer network comprising a plurality of computers. The distributed computing infrastructure (DCI) provides a software platform for creating, running, and managing distributed applications. DCI may include XML-capable software applications on a peer-to-peer network. DCI may include small, network-unaware applications called peerlets. DCI may include a system and method for creating complex distributed… Show more

Systems and methods are disclosed for a distributed computing infrastructure on a computer network comprising a plurality of computers. The distributed computing infrastructure (DCI) provides a software platform for creating, running, and managing distributed applications. DCI may include XML-capable software applications on a peer-to-peer network. DCI may include small, network-unaware applications called peerlets. DCI may include a system and method for creating complex distributed applications using pre-complied binaries. DCI may include a capability for multiple, independent collaborative sessions for distributed collaborative applications (e.g., chat, instant messaging, shared whiteboard, etc.). DCI may include systems and methods for reducing interactions between users and applications to archivable form and then playing back the interactions. DCI may include a system and method for automatic software retrieval on a peer-to-peer network. Show less

Systems and methods are disclosed for a distributed computing infrastructure on a computer network comprising a plurality of computers. The distributed computing infrastructure (DCI) provides a software platform for creating, running, and managing distributed applications. DCI may include XML-capable software applications on a peer-to-peer network. DCI may include small, network-unaware applications called peerlets. DCI may include a system and method for creating complex distributed… Show more

Systems and methods are disclosed for a distributed computing infrastructure on a computer network comprising a plurality of computers. The distributed computing infrastructure (DCI) provides a software platform for creating, running, and managing distributed applications. DCI may include XML-capable software applications on a peer-to-peer network. DCI may include small, network-unaware applications called peerlets. DCI may include a system and method for creating complex distributed applications using pre-complied binaries. DCI may include a capability for multiple, independent collaborative sessions for distributed collaborative applications (e.g., chat, instant messaging, shared whiteboard, etc.). DCI may include systems and methods for reducing interactions between users and applications to archivable form and then playing back the interactions. DCI may include a system and method for automatic software retrieval on a peer-to-peer network. Show less

A system and method are disclosed for using free storage capacity on a plurality of storage media as a virtual storage device on a computer network comprising a plurality of computers. A first portion of each storage medium stores data. To implement Virtual Network Attached Storage (VNAS), the respective "free" second portions of each storage medium are aggregated into a shared storage volume. Computers on the network may mount the shared storage volume at one of a plurality of mount points and… Show more

A system and method are disclosed for using free storage capacity on a plurality of storage media as a virtual storage device on a computer network comprising a plurality of computers. A first portion of each storage medium stores data. To implement Virtual Network Attached Storage (VNAS), the respective "free" second portions of each storage medium are aggregated into a shared storage volume. Computers on the network may mount the shared storage volume at one of a plurality of mount points and may store data on the shared storage volume. VNAS may be implemented in a peer-to-peer manner whereby each computer acts as a server for the data stored on its part of the shared storage volume (i.e., the second portion of its storage media). VNAS may be used to implement a system and method for managing data fail-over. Show less

A distributed resource manager for managing resources among a plurality of networked computers, e.g., computer blades. The resource manager executes on two or more of the computers, e.g., substantially concurrently, collecting data related to usage, performance, status, and/or load, for a component, process, and/or attribute of one or more computers, and evaluating operation rules based on the collected data to determine one or more resource management operations, e.g., re-configuring… Show more

A distributed resource manager for managing resources among a plurality of networked computers, e.g., computer blades. The resource manager executes on two or more of the computers, e.g., substantially concurrently, collecting data related to usage, performance, status, and/or load, for a component, process, and/or attribute of one or more computers, and evaluating operation rules based on the collected data to determine one or more resource management operations, e.g., re-configuring, activating/deactivating, and/or switching and/or swapping computers, for more efficient allocation of resources. Each executing resource manager transmits the determined resource management operations to the other executing resource managers, receives respective determined resource management operations from them, and resolves conflicts between the determined resource management operations and the received respective determined resource management operations, thereby generating a modified one or more resource management operations. The modified resource management operations may be performed with or without human input. Show less

System and method for managing data fail-over for a computing system comprising a plurality of computers, e.g., computer blades, coupled through a network. A fail-over condition may indicate a component failure, an imminent failure, and/or a need to modify or replace some aspect of a computer. Computers in the system may back up their information to other computers in the system. If a fail-over condition is detected on a first computer, a replacement computer may be loaded with the information… Show more

System and method for managing data fail-over for a computing system comprising a plurality of computers, e.g., computer blades, coupled through a network. A fail-over condition may indicate a component failure, an imminent failure, and/or a need to modify or replace some aspect of a computer. Computers in the system may back up their information to other computers in the system. If a fail-over condition is detected on a first computer, a replacement computer may be loaded with the information from the first computer, optionally from a backup copy stored on another computer (or distributed across multiple computers), and the first computer's peripheral devices (human interface) switched over to the replacement computer. The method may be used to replace a single computer, swap two computers, and/or perform a cascade move among multiple computers, and may be performed automatically in response to the fail-over condition, or initiated by a system administrator. Show less

A system and method are disclosed for using free storage capacity on a plurality of storage media as a virtual storage device on a computer network comprising a plurality of computers. A first portion of each storage medium stores data. To implement Virtual Network Attached Storage (VNAS), the respective "free" second portions of each storage medium are aggregated into a shared storage volume. Computers on the network may mount the shared storage volume at one of a plurality of mount points and… Show more

A system and method are disclosed for using free storage capacity on a plurality of storage media as a virtual storage device on a computer network comprising a plurality of computers. A first portion of each storage medium stores data. To implement Virtual Network Attached Storage (VNAS), the respective "free" second portions of each storage medium are aggregated into a shared storage volume. Computers on the network may mount the shared storage volume at one of a plurality of mount points and may store data on the shared storage volume. VNAS may be implemented in a peer-to-peer manner whereby each computer acts as a server for the data stored on its part of the shared storage volume (i.e., the second portion of its storage media). VNAS may be used to implement a system and method for managing data fail-over. Show less

Embodiments of a system and method for migrating session state from a first machine to a second machine without using memory images are disclosed. State information for components of a first computer is determined and stored in a structured human and machine readable file, and does not include a memory image, a disk image, register status, or register contents for the first computer. A second computer is set to a state corresponding to the state of the first computer based on the stored state… Show more

Embodiments of a system and method for migrating session state from a first machine to a second machine without using memory images are disclosed. State information for components of a first computer is determined and stored in a structured human and machine readable file, and does not include a memory image, a disk image, register status, or register contents for the first computer. A second computer is set to a state corresponding to the state of the first computer based on the stored state information, including parsing one or more sections of the structured file to determine actions for restoring state of one or more of the corresponding components, and for each component of the one or more components, performing the actions, including instantiating or invoking the component on the second computer, and performing multiple steps to configure the component in accordance with the state information. Show less

A first computer of a plurality of computers in a server computer system may be associated with a first user on an exclusive basis. An administrator of the server computer system may utilize an administrative user interface in order to specify the association. Associating the first computer with the first user on the exclusive basis may prevent users other than the first user from using the first computer. In response to receiving a request from the first user to connect to the server computer… Show more

A first computer of a plurality of computers in a server computer system may be associated with a first user on an exclusive basis. An administrator of the server computer system may utilize an administrative user interface in order to specify the association. Associating the first computer with the first user on the exclusive basis may prevent users other than the first user from using the first computer. In response to receiving a request from the first user to connect to the server computer system, the system may operate to determine that the first computer is associated with the first user on the exclusive basis and may assign the first computer to the first user. Once the first computer has been assigned to the first user, the first user can begin using the first computer. In some embodiments the first computer may be a physical computer. In other embodiments the first computer may be a virtual machine. Show less

Various embodiments of a system and method for moving execution of a virtual machine from a first server computer to a second server computer are disclosed. The first server computer and the second server computer may implement different types of virtualization platforms. The first server computer may be configured to execute a first virtual machine within a first virtualization platform, create snapshot information for the first virtual machine, and transmit the snapshot information to the… Show more

Various embodiments of a system and method for moving execution of a virtual machine from a first server computer to a second server computer are disclosed. The first server computer and the second server computer may implement different types of virtualization platforms. The first server computer may be configured to execute a first virtual machine within a first virtualization platform, create snapshot information for the first virtual machine, and transmit the snapshot information to the second server computer. The second server computer may be configured to create a second virtual machine within a second virtualization platform, where the second virtualization platform is a different type of virtualization platform than the first virtualization platform. The second server computer may set the second virtual machine to a state corresponding to the state of the first virtual machine using the snapshot information. Show less

Various embodiments of a system and method for transferring a virtual machine stored on a server computer system to a client computer system in order to execute the virtual machine locally on the client computer system are disclosed. The system and method may also be operable to transfer the virtual machine back from the client computer system to the server computer system. File differencing techniques may be used in both directions so that only changed data in the virtual machine image file is… Show more

Various embodiments of a system and method for transferring a virtual machine stored on a server computer system to a client computer system in order to execute the virtual machine locally on the client computer system are disclosed. The system and method may also be operable to transfer the virtual machine back from the client computer system to the server computer system. File differencing techniques may be used in both directions so that only changed data in the virtual machine image file is transferred across the network. The client computer system may be operable to download the virtual machine image file from the server computer system using common communication protocols such as HTTP, HTTPS, or FTP so that the virtual machine can be transferred to the client computer system without needing to be able to access files on the server computer system through a VPN. Show less