Abstract: An optical module includes a micro spectrometer. The micro spectrometer includes an optical crystal, a lens, and a photosensitive assembly. The optical crystal is configured to receive detection light and covert the detection light into interference light. The optical crystal is surrounded by a sleeve, the sleeve configured to fix a position of the optical crystal. The lens is configured for receiving the interference light and focusing the interference light. The photosensitive assembly is configured for imaging the interference light into an interference image. The optical module further comprises a controller. The controller is electrically connected to the photosensitive assembly, and the controller is used to convert the interference image into light wavelength signals and light intensity signals.

Abstract: A wavelength-swept light source is configured to generate light to be measured that is wavelength-swept coherent light with a wavelength periodically changed. The light to be measured is separated into a measurement section and a reference section that have different optical path lengths, and is then coupled in an interference section to generate interfering light. An analyzer performs a Fourier transform of interference signals of the interfering light, and acquires an actual measured noise floor value for each of the optical path length differences based on a point spread function. An estimated coherence time is determined so that an actual measured amplitude value of the noise floor value and a calculated amplitude value coincide with each other. Linewidth of the light emitted from the coherent light source is measured based on the estimated coherence time.

Abstract: A radiation measurement system (200) comprising an optical apparatus (205) configured to receive a radiation beam (210) and change an intensity distribution of the radiation beam to output a conditioned radiation beam (215), and a spectrometer (220) operable to receive the conditioned radiation beam and determine spectral content of the conditioned radiation beam. The radiation measurement system may form part of a lithographic apparatus.

Abstract: Disclosed are examples of systems, apparatus, methods and computer program products for configuring service consoles based on service feature templates using a database system. In some implementations, a database of a database system storing service feature templates can be maintained. A request for a service console comprising a console component can be processed. A service feature template comprising a template console component corresponding to the console component can be identified. A set of CRM records can be identified. It can be determined that a user has access to the console component. A graphical representation of the service console can be displayed in a user interface on a display of a device of the user.

Abstract: The server device stores image information uploaded by any registered user in conjunction with the identification information of the uploading user who uploaded said image information and manages the association between tagged image information that is subjected to tagging and tagged users by performing a tagging operation that associates image information uploaded to the image information storage unit by the uploading user with any registered user in response to a request from the uploading user or other registered users.

Abstract: A server device may store information identifying multiple routes. Each of the multiple routes may identify a sequence in which pages were individually selected. The server device may determine respective time-domain functions for each of the multiple routes. Each of the time-domain functions may represent a series of data points corresponding to the sequence in which the web pages were selected. The server device may determine respective frequency-domain functions based on the respective time-domain functions; determine route metrics for each of the multiple routes based on the respective frequency-domain functions; sort the multiple routes based on the route metrics; and store or output information regarding the sorted multiple routes.

Abstract: A request to add at least a second user of a social network as a contact of a first user in the social network can be received. A social hierarchy indicating a hierarchical relationship between the first user and the second user can be accessed. Based on the hierarchical relationship between the first user and the second user, whether the second user must approve the request in order for the at least second user to be added as the contact of the first user in the social network can be determined. Responsive to determining that it is not required that the at least second user must approve the request in order for the at least second user to be added as the contact of the first user in the social network, the second user can be added as the contact of the first user in the social network without prompting the second user to approve the request.

Abstract: The present application is directed towards ASDR table contract renewal. In some embodiments, a core may cache an ASDR table entry received from an owner core such that when the entry is needed again the core does not need to re-request the entry from the owner core. As storing a cached copy of the entry allows the non-owner core to use an ASDR table entry without requesting the entry from the owner core, the owner core may be unaware of an ASDR table entry's use by a non-owner core. To ensure the owner core keeps the ASDR table entry alive, which the non-owner core has cached, the non-owner core may perform contract renewal for each of its recently used cached entries. The contract renewal method may include sending a message to the owner core that indicates which cached ASDR table entries the non-owner core has recently used or accessed. Responsive to receiving the message the owner core may reset a timeout period associated with the ASDR table entry.

Abstract: Ways are disclosed for determining a utilization of a server or group of servers. In one embodiment, a method includes determining a disk utilization factor (DUF) that indicates a utilization of one or more mass-storage disks of some server; determining a processor utilization factor (PUF) that indicates a utilization of one or more processors running on the first server; and based on the DUF and PUF deriving a server-utilization factor (SUF) that indicates a level of utilization of the first server, which includes incorporating one or more of (1) power-usage data or (2) financial-cost data that are associated with each of the disks and processors.

Abstract: A streaming media client negotiates a single value for each reporting parameter associated with all accepted quality metrics applied to the same level of a streaming media session. This way, each quality metric applied to the same level of a streaming media session is reported with the same rate and optionally the same range, thus reducing the number of QoE/QoS reports generated by the client. According to one embodiment, quality of a streaming media session established between a client and a server is indicated by negotiating a single value for a reporting parameter associated with a plurality of quality metrics applied to the same level of the streaming media session. The level may be the session level or a media level. The quality metrics accepted by the client and server during negotiation are reported according to the negotiated reporting parameter value.

Abstract: Transmitting a resource and providing information in a resource in a Digital Rights Management (DRM) interoperable system includes: transmitting the resource in a transport session by using at least two handlers; and receiving from the handlers an event message including identification information of the transport session and information which indicates a transfer status of the resource. In addition, the information which indicates the transfer status of the resource may include: a resource index capable of identifying the resource; and information on a transfer status of a resource corresponding to the resource index. Accordingly, information related to transmission of resources can be easily provided in an event form.

Abstract: A message architecture is provided for use in a communications network for an appliance having at least one component and further enabled to communicate information about the at least one component. The message architecture includes first and second identifiers where the first identifier identifies the form of the second identifier and the second identifier identifies at least one component in the appliance.

Abstract: A method for providing information to an instant messaging (IM) user includes sending information to the user via an instant message based on interest information provided by the user. The interest information may not be restricted to a predetermined set of interest information.

Abstract: A method to provide information items to a user includes providing, to a user through a user information handling system (IHS), a first task information update that is associated with the user, wherein the first task information update includes a first information item. The method further includes receiving a second information item through a network from an information provider and storing the second information item in an information database. The method further includes receiving task data and storing the task data in a task database, wherein the task data includes a plurality of tasks, at least one attribute associated with each of the plurality of tasks, and a first task that is one of the plurality of tasks and that is associated with the user. The method further includes retrieving the second information item from the information database. The method further includes retrieving the task data from the task database.

Abstract: A disclosed notification and response system enables applications to communicate with recipients using a number of different media. The notification and response system (i) sends requests to one or more recipients, using the medium specified by each individual recipient; (ii) collects and processes responses; and (iii) forwards the responses to their final destination by means of the medium specified by the final destination. Applications frame requests in at least one supported human language and media format, and the request is delivered to the appropriate recipient(s), according to their preferences. Communication flow expressions specify the recipients for a given request, and how, when and where each recipient shall receive the request. Requests are dynamically updated, and the parameters of a communication flow expression are not evaluated, until the request is delivered.

Abstract: The present invention provides a way to use flash memory to keep backup copies of the recently modified data. The recently modified data is stored on a local hard drive and replicated (usually with versions) on a local flash drive when the network connectivity does not exist or not sufficient. As soon as the network connectivity is established the accumulated data is sent to the remote CDP server and the whole space of the flash drive can be reused again. As a result, the data is always replicated: one data copy is stored on the hard drive and the other copy is stored (usually with versions) either on a remote server or a local flash drive. Therefore, the combination of the data on the CDP server and the flash drive can be used to reconstruct the data stored on the hard drive.

Abstract: An apparatus and an article of manufacture for problem determination and diagnosis in a shared dynamic cloud environment include monitoring each virtual machine and physical server in the shared dynamic cloud environment for at least one metric, identifying a symptom of a problem and generating an event based on said monitoring, analyzing the event to determine a deviation from normal behavior, and classifying the event as a cloud-based anomaly or an application fault based on existing knowledge.

Abstract: Aspects of a method and system for customized data delivery and network configuration via aggregation of device attributes are provided. In this regard, a first network device may receive device attributes from a plurality of devices that are communicatively coupled to the first network device. The first network device may aggregate the received device attributes and communicate the aggregate attributes to a source network device. The first network device may receive customized content from the source network device, wherein the customization is based on the aggregate device attributes. The first network device may communicate the customized content to the plurality of devices. The first network device may comprise, for example, a set-top box, a wired access point, and/or wireless access point. The device attributes of a device may comprise settings, capabilities, and/or user preferences of the device.

Abstract: In one embodiment, a method includes receiving at one of a plurality of servers, a request from a client for a secure communication session, storing context information associated with the secure communication session at a virtual context server in communication with the servers, and establishing the secure communication session between one of the servers and the client. The context information includes a session identifier, a secret, and a session state. The stored context information is available to the servers to allow the secure communication session to move between the servers. An apparatus for secure data transfer in a virtual environment is also disclosed.

Abstract: A device control apparatus configured to control a device based on device information acquired from the device, the device control apparatus including a search part configured to search for an information processing apparatus connected to a network; a remote control availability determining part configured to determine whether the information processing apparatus searched by the search part can be controlled by remote control; and a device information acquiring part configured to control the information processing apparatus by the remote control.