公开(公告)号：US07010788B1

公开(公告)日：2006-03-07

申请号：US09574866

申请日：2000-05-19

Applicant: James M. Rehg ,  Kathleen Knobe

Inventor： James M. Rehg ,  Kathleen Knobe

IPC: G06F9/46

CPC classification number: G06F9/4881 ,  G06K9/00993

Abstract: A static schedule is selected from a set of static schedules for an application dependent on the state of the application. A scheduling system stores a set of pre-defined static schedules for each state of the application. A scheduling system learns the costs of predefined schedules for each state of the application on-line as the application executes. Upon the detection of a state change in the application during run-time, the scheduling system selects a new static schedule for the application. The new static schedule is determined based on schedule costs and exploration criteria.

Abstract translation: 从应用程序的状态的一组静态调度中选择一个静态调度。 调度系统为应用程序的每个状态存储一组预定义的静态时间表。 调度系统在应用程序执行时在线了解应用程序的每个状态的预定义时间表的成本。 在运行时检测到应用程序的状态变化时，调度系统为应用程序选择新的静态调度。 新的静态计划是根据进度成本和勘探标准确定的。

公开(公告)号：US07006055B2

公开(公告)日：2006-02-28

申请号：US09997419

申请日：2001-11-29

Applicant: Rahul Sukthankar ,  Tat-Jen Cham ,  Gita R. Sukthankar ,  James M. Rehg

Inventor： Rahul Sukthankar ,  Tat-Jen Cham ,  Gita R. Sukthankar ,  James M. Rehg

IPC: G09G5/00

CPC classification number: G09G3/002 ,  G06F3/1423

Abstract: Media slides are often employed in conference sessions, meetings, lectures, and other interactive forums. The proliferation of laptops and handheld computers allows a speaker to present directly from the laptop by connecting to the projector at the conference site. Physically connecting and disconnecting each presenter's laptop to the projection apparatus, however, can be a clumsy and disruptive process, particularly since the presenters may be seated at various locations around the room. A wireless interface between a presentation server and a laptop in a multi-user multi-projector presentation system allows a media sequence from each media source to be displayed on a common display via the presentation server and the wireless interface. Presenters need not run or swap cables or other physical connections to switch media sources to the common display. The interface requires no software modification to the media source laptops and maintains independence between media sources and the server for security. The presentation server communicates with the media sources over the mouse port allowing innovative user interfaces, such as gesture recognition, to be employed for presentation control without additional software. Multiple projectors redundantly illuminate the display surface, dynamically eliminating shadows and other display artifacts when presenters walk between a projector and the screen. Distracting projected light cast on to the occluding presenters is automatically suppressed.