Apple Inc.

About: Apple Inc. is a company organization based out in Herzliya, Israel. It is known for research contribution in the topics: Signal & User interface. The organization has 15687 authors who have published 22600 publications receiving 624507 citations. The organization is also known as: Apple Computer, Inc. & Apple Computer Inc.

Power management for computer systems

Abstract: Power management approaches for computer systems having one or more processors are disclosed One power management approach provides hierarchical power management The hierarchical nature of the power management provided by the invention has various levels of power management such that power consumption of the computer system is dependent upon the amount of work placed on the processing resources of the computer system Another power management approach pertains to deterministic handshaking provided between a power manager and one or more controller units The deterministic handshaking provides for more reliable and controllable transitions between power management states which have associated power management taking place in the controller units The power management approaches are suitable for use with a single-processor computer system or a multi-processor computer system

Graphical user interface using historical lists with field classes

Abstract: A data input technique for a computer that provides the user with a historical list of potential choices for the data input is described. A historical list is displayed to the user so that the user can input data by selecting an item from the historical list being displayed. The historical list contains the most recently and/or frequently used data values for the data field that the user is inputting data. Preferably, the historical list is displayed over a form also being displayed that requires the data input into its one or more of its fields. By using the historical lists a user is able to enter data with a greater ease of use than previously obtainable. The historical can also be shared between different applications that execute on the computer system concurrently or at different times. By sharing the data between applications, the historical list becomes more useful and valuable to the user and thereby further improves the ease of use of the computer system. The data input technique can be implemented numerous ways, including as a system, an apparatus, a graphical user interface, or a method, or as a computer readable medium.

Device, method, and graphical user interface for scrolling a multi-section document

Abstract: A method for scrolling a multi-section document is disclosed, including displaying on a display an electronic document that includes a plurality of document sections separated by respective logical structure boundaries; detecting a gesture on a touch-sensitive surface, the gesture having an initial velocity that exceeds a predefined speed threshold such that the gesture will scroll the electronic document more than one document section; initiating scrolling of the electronic document on the display at the initial velocity in accordance with an initial scrolling speed versus scrolling distance function; while scrolling the electronic document, adjusting the scrolling speed versus scrolling distance function so that when the scrolling speed becomes zero, a first logical structure boundary in the electronic document is displayed at a predefined location on the display; and, scrolling the electronic document in accordance with the adjusted scrolling speed versus scrolling distance function.

System for automatically embedding or incorporating contents added to a document

Abstract: A document-centered user interface architecture for a computer system employs parts as the fundamental building blocks of all documents. All data is stored in the system as a part, which is comprised of contents and an associated editor. The contents and the functionality of the editor are available to the user wherever the part is located, whether in a document, on a desktop or in a folder. Parts function as containers for other parts, thereby facilitating the compilation and editing of multimedia or compound documents. When material from one part is inserted into another part, the computer system automatically determines whether the added material is incorporated into the intrinsic contents of the receiving part or embedded as a separately identifiable part.

Speaker adaptation based on lateral tying for large-vocabulary continuous speech recognition

Abstract: A system and method for performing speaker adaptation in a speech recognition system which includes a set of reference models corresponding to speech data from a plurality of speakers. The speech data is represented by a plurality of acoustic models and corresponding sub-events, and each sub-event includes one or more observations of speech data. A degree of lateral tying is computed between each pair of sub-events, wherein the degree of tying indicates the degree to which a first observation in a first sub-event contributes to the remaining sub-events. When adaptation data from a new speaker becomes available, a new observation from adaptation data is assigned to one of the sub-events. Each of the sub-events is then populated with the observations contained in the assigned sub-event based on the degree of lateral tying that was computed between each pair of sub-events. The reference models corresponding to the populated sub-events are then adapted to account for speech pattern idiosyncrasies of the new speaker, thereby reducing the error rate of the speech recognition system.