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A method is presented for determining optimal or preferred configuration settings for wireless or wired network equipment in order to obtain a desirable level of network performance. A site-specific network model is used with adaptive processing to perform efficient design and on-going management of network performance. The invention iteratively determines overall network performance and cost, and further iterates equipment settings, locations and orientations. Real time control is between a site-specific Computer Aided Design (CAD) software application and the physical components of the network allows the invention to display, store, and iteratively adapt any network to constantly varying traffic and interference conditions. Alarms provide rapid adaptation of network parameters, and alerts and preprogrammed network shutdown actions may be taken autonomously. A wireless post-it note device and network allows massive data such as book contents or hard drive memory to be accessed within a room by a wide bandwidth reader device, and this can further be interconnected to the internet or Ethernet backbone in order to provide worldwide access and remote retrieval to wireless post-it devices.

A method is presented for determining optimal or preferred configuration settings for wireless or wired network equipment in order to obtain a desirable level of network performance. A site-specific network model is used with adaptive processing to perform efficient design and on-going management of network performance. The invention iteratively determines overall network performance and cost, and further iterates equipment settings, locations and orientations. Real time control is between a site-specific Computer Aided Design (CAD) software application and the physical components of the network allows the invention to display, store, and iteratively adapt any network to constantly varying traffic and interference conditions. Alarms provide rapid adaptation of network parameters, and alerts and preprogrammed network shutdown actions may be taken autonomously. A wireless post-it note device and network allows massive data such as book contents or hard drive memory to be accessed within a room by a wide bandwidth reader device, and this can further be interconnected to the internet or Ethernet backbone in order to provide worldwide access and remote retrieval to wireless post-it devices.

The invention relates to a system and method for determining human emotion by analyzing a combination of eye properties of a user including, for example, pupil size, blink properties, eye position (or gaze) properties, or other properties. The system and method may be configured to measure the emotional impact of various stimuli presented to users by analyzing, among other data, the eye properties of the users while perceiving the stimuli. Measured eye properties may be used to distinguish between positive emotional responses (e.g., pleasant or “like”), neutral emotional responses, and negative emotional responses (e.g., unpleasant or “dislike”), as well as to determine the intensity of emotional responses.

An enhanced system for speech interpretation is provided. The system may include receiving a user verbalization and generating one or more preliminary interpretations of the verbalization by identifying one or more phonemes in the verbalization. An acoustic grammar may be used to map the phonemes to syllables or words, and the acoustic grammar may include one or more linking elements to reduce a search space associated with the grammar. The preliminary interpretations may be subject to various post-processing techniques to sharpen accuracy of the preliminary interpretation. A heuristic model may assign weights to various parameters based on a context, a user profile, or other domain knowledge. A probable interpretation may be identified based on a confidence score for each of a set of candidate interpretations generated by the heuristic model. The model may be augmented or updated based on various information associated with the interpretation of the verbalization.

A method and apparatus provide for the negotiation of the content of a document via an electronic exchange. In one example an electronic exchange operates as a repository of forms of contracts. A user can initiate a negotiation process by selecting a form contract and, if desired, customizing the contract to a particular transaction. The user can then advise a third party as to the existence of the contract on the exchange. The parties can then conduct a negotiation of contract terms on the exchange in accordance with permissions prescribed by the exchanged and/or the user.

A novel on-the-fly data processing technique is useful for extracting signals from the azimuthal variation of the directional measurements acquired by a logging tool within a borehole. The relevant boundary, anisotropy and fracture signals are extracted from the formation response through fitting of the azimuthal variation of the measured voltages to some sinusoidal functions. The orientation of the bedding is also obtained as a result. The extracted directional signals are useful for obtaining boundary distances and making geosteering decisions. Two techniques involving inversion and cross-plotting may be employed, depending on the nature of the boundary. A Graphical User Interface (GUI) is part of a system to facilitate flexible definition of inversion objectives, for improving the inversion results, and for visualization of the formation model as well as inversion measurements.

We describe a 3D computer network optimisation tool using network management data including one or more of: network device data including hardware identification data, interface data characterising one or more interfaces of a said network device, firmware identification data for a said network device, operating system identification data for a said network device; information flow data relating to information flow within the network including network device information flow load data and link bandwidth data/statistical information flow data; as well as environmental data for a network device such as temperature or power consumption data and/or physical network device location data. The tool also uses captured network data and sniffer data from communication links; and connectivity of the network devices. A three-dimensional (3D) visualisation module constructs a 3D representation of said network including 3D representations of said network devices in conjunction with a representation of said connectivity in three dimensions.

A method and system allowing a user to interrogate external financial data quickly and efficiently and to drill up or drill down and across multiple graphical displays (“maps”) of information. Maps offer multiple dimensional filtration functionality enabling a comparison between different investment strategies. External financial data is received and calculations can be performed on the external financial data to generate one or more indicators. Internal financial data is calculated from one or more of the external financial data and the indicators. Filters are applied to the external and internal financial data, and the indicators. The filtered data is used to generate maps of certain data usually plotted against external and internal financial data or indicators. Icons are generated adding another dimension to the map without adding an additional axis of data. Further “depth” to a map can be added by generating a sub-map or a historical movement map.

Devices and methods for obtaining and using endovascular electrograms in a number of clinical applications and settings are disclosed. In one embodiment, methods are disclosed for triggering analysis of an endovascular ECG waveform based on the detection of a peak in a skin-based ECG waveform in order to determine a location of an indwelling medical device, such as a catheter. In another embodiment, the position of a catheter or other medical device within the vasculature can be determined by analysis of the energy profile of a detected P-wave. In yet other embodiments, magnetic connecting devices for establishing an operable connection through a sterile field are disclosed.

A system and method provides content or material such as educational, informational, or learning content from existing and/or third party content on a network such as the Internet and disseminates the content via the network to a user by correlating the culled content to a user's learning profile. The system preferably pushes the content to the user after correlation of content to the user's learning profile. The user's learning profile includes data regarding a user's learning proclivities and/or preferences of a user's learning profile. The system scans and/or searches the Internet for the existing content. The system stores data about the scanned content particularly with respect to the content itself and relative to the classifications, categories, and/or categorization of learning proclivities and/or preferences. Particularly, the system stores data regarding the elements and/or characteristics of the content with respect to the learning proclivities and/or preferences. Subject matter content is then provided as per a curriculum and/or learning chain. The learning profile also maintains data regarding learning chain progression with regard to a curriculum. Preferably, but not necessarily, the content data and learning profile are in the form of an object model and, particularly, as metadata.

A method of orienting a virtual camera for rendering a virtual endoscopy image of a lumen in a biological structure represented by a medical image data set, e.g., a colon. The method comprises selecting a location from which to render an image, determining an initial orientation for the virtual camera relative to the data set for the selected location based on the geometry of the lumen, determining an offset angle between the initial orientation and a bias direction; and orienting the virtual camera in accordance with a rotation from the initial orientation towards the bias direction by a fractional amount of the offset angle which varies according to the initial orientation. The fractional amount may vary according to the offset angle and/or a separation between a predetermined direction in the data set and a view direction of the virtual camera for the initial orientation. Thus the camera orientation can be configured to tend towards a preferred direction in the data set, while maintaining a good view of the lumen and avoiding barrel rolling effects.

A method and system for sharing knowledge is disclosed. The method and system comprises receiving information input into a database and organizing items of information in the database. The method and system further includes collecting ratings and comments associated with each item of information and allowing users to access and sort items of information according to selected rating criteria in order to find the most reliable and/or valuable information from the database. In a second aspect, the present invention including an interface for providing information concerning a subject is disclosed. The interface comprises a first area that shows the subject and contributor name; and a second area that shows the content of the information item. The interface includes a third area that shows rating related to the subject; and a fourth area that allows users to submit ratings for the information item. Accordingly, a knowledge sharing system and interface are provided which allows every member of a knowledge sharing group to benefit from aggregate knowledge, experience and opinions of other members of the group. The system and method allows individual members to easily locate the information from a collectively generated knowledge base that is most consistent with that individual's personal measures of value in the information.