摘要:
A solution for performing a set of tasks using one or more robotic devices is provided. The robotic device can be configured to perform each task using one or more effector devices, one or more sensor devices, and a hybrid control architecture including a plurality of dynamically changeable levels of autonomy. The levels of autonomy can include: full autonomy of the robotic device, teleoperation of the robotic device by a human user, and at least one level of shared control between the computer system and the human user.
摘要:
Electrical power is generated from falling liquids such as captured rain water, gray water and black water in tall buildings using two or more reservoirs. Fill valves for each of the reservoirs are controlled to fill the first reservoir in a raised position while emptying the second reservoir in a lowered position. When full, the first reservoir is dropped to the lowered position while imparting mechanical energy to an electrical generator and while raising the second reservoir. Next, the second reservoir is filled until full while the first reservoir is emptied, followed by dropping the second reservoir to the lowered position while imparting mechanical energy to the electrical generator and while raising the first reservoir. The cycle is repeated so that electrical generation from the falling of the liquid avoids the liquid contacting or passing through a turbine or impeller.
摘要:
Electrical power is generated from falling liquids such as captured rain water, gray water and black water in tall buildings using two or more reservoirs. Fill valves for each of the reservoirs are controlled to fill the first reservoir in a raised position while emptying the second reservoir in a lowered position. When full, the first reservoir is dropped to the lowered position while imparting mechanical energy to an electrical generator and while raising the second reservoir. Next, the second reservoir is filled until full while the first reservoir is emptied, followed by dropping the second reservoir to the lowered position while imparting mechanical energy to the electrical generator and while raising the first reservoir. The cycle is repeated so that electrical generation from the falling of the liquid avoids the liquid contacting or passing through a turbine or impeller.
摘要:
A speech feature extraction apparatus, speech feature extraction method, and speech feature extraction program. A speech feature extraction apparatus includes: first difference calculation module to: (i) receive, as an input, a spectrum of a speech signal segmented into frames for each frequency bin; and (ii) calculate a delta spectrum for each of the frame, where the delta spectrum is a difference of the spectrum within continuous frames for the frequency bin; and first normalization module to normalize the delta spectrum of the frame for the frequency bin by dividing the delta spectrum by a function of an average spectrum; where the average spectrum is an average of spectra through all frames that are overall speech for the frequency bin; and where an output of the first normalization module is defined as a first delta feature.
摘要:
A method, hybrid server system, and computer program product, support multiple users in an out-of-core processing environment. At least one accelerator system in a plurality of accelerator systems is partitioned into a plurality of virtualized accelerator systems. A private client cache is configured on each virtualized accelerator system in the plurality of virtualized accelerator systems. The private client cache of each virtualized accelerator system stores data that is one of accessible by only the private client cache and accessible by other private client caches associated with a common data set. Each user in a plurality of users is assigned to a virtualized accelerator system from the plurality of virtualized accelerator systems.
摘要:
A Schottky junction silicon nanowire field-effect biosensor/molecule detector with a nanowire thickness of 10 nanometer or less and an aligned source/drain workfunction for increased sensitivity. The nanowire channel is coated with a surface treatment to which a molecule of interest absorbs, which modulates the conductivity of the channel between the Schottky junctions sufficiently to qualitatively and quantitatively measure the presence and amount of the molecule.
摘要:
The present invention provides a method, system, and program product for automatically sharing video clips of video game action. A video capture application sets game action triggers for video clip capture. The video sharing application automatically captures a video clip during a video game in response to triggering actions during playing of a game. The video sharing application automatically tags recipients. Then, the video sharing application automatically sends the captured video clip to the tagged recipients.
摘要:
The present disclosure relates to a method for selectively etching-back a polymer matrix to expose tips of carbon nanotubes comprising: a. growing carbon nanotubes on a conductive substrate; b. filling the gap around the carbon nanotubes with a polymeric fill matrix comprising at least one latent photoacid generator; and c. selectively etching-back the polymeric fill matrix to expose tips of the carbon nanotubes.
摘要:
Near clones for a set of targeted computing systems are provided by determining a highest common denominator set of components among the computing systems, producing a pseudo-clone configuration definition, and realizing one or more pseudo-clone computing systems as partially configured backups for the targeted computing systems. Upon a planned failover, actual failure, or quarantine action on a targeted computing system, a difference configuration is determined to complete the provisioning of the pseudo-clone system to serve as a replacement system for the failed or quarantined system. Failure predictions can be used to implement the pseudo-clone just prior to an expected first failure of any of the targeted systems. The system can also interface to an on-demand provisioning management system to effect automated workflows to realize pseudo-clones and replacement systems automatically, as needed.
摘要:
A magnetic tunnel junction device comprises a substrate including a patterned wiring layer. A magnetic tunnel junction (MTJ) stack is formed over the wiring layer. A low-conductivity layer is formed over the MTJ stack and a conductive hard mask is formed thereon. A spacer material is then deposited that includes a different electrical conductivity than the low conductivity layer. The spacer material is etched from horizontal surfaces so that the spacer material remains only on sidewalls of the hard mask and a stud. A further etch process leaves behind the sidewall-spacer material as a conductive link between a free magnetic layer and the conductive hard mask, around the low-conductivity layer. A difference in electrical conductivity between the stud and the spacer material enhances current flow along the edges of the free layer within the MTJ stack and through the spacer material formed on the sidewalls.