Abstract: In connection with an access of content from a cache, a snoop request can be sent to one or more remote cache devices to determine if any other cache has a copy of the content. A link between the cache and the remote cache devices can include a snoop bypass device. The snoop bypass device can monitor content cached by the one or more remote devices on a cache line or coarser granularity. The snoop bypass device can respond to the snoop request with a negative indication based on a coarser granularity tracking of content of the one or more remote cache devices.

Abstract: A semiconductor package includes a second leadframe assembly stacked above a first leadframe assembly, each leadframe assembly including a die pad, a plurality of leads and a semiconductor die attached to the die pad and electrically connected to the leads. A spacer separates the leadframe assemblies from one another. A single mold compound embeds part of the first leadframe assembly, part of the second leadframe assembly and the spacer. A portion of the leads of both leadframe assemblies are uncovered by the mold compound to form terminals of the semiconductor package. A side of both die pads is uncovered by the mold compound.

Abstract: A liquid-cooled cooling device with a channel includes: a base having a surface which a slender groove is concavely disposed on, with a spoiler disposed on a portion of a wall of the groove and extending for a predetermined length in an axial direction of the groove; and a cover unit coveringly disposed at the base to cover the groove and thereby form a channel which a liquid passes through, with the channel not completely closed by the spoiler. One of the base and the cover unit has a liquid inlet and a liquid outlet. The liquid inlet is in communication with one end of the channel. The liquid outlet is in communication with the other end of the channel.

Abstract: The present invention is an in-car storage organizer having insertion plates of adjustable position matching with gap between seats, which comprises an organizer body having a top shaped into a storage part and a bottom installed with three track grooves, and two insertion plates each having a top end formed with a track portion for enabling the insertion plate to be inserted into corresponding track groove along a front-to-rear direction of the organizer body, for firmly fixing the top end of the insertion plate to the bottom of the organizer body. Therefore, a user can select corresponding track grooves for inserting the insertion plates based on gap between two seats for enabling the width of the outer sides of the insertion plates to match with the gap, and allowing the insertion plates to be inserted into the gap seamlessly and lean against the seats for firmly supporting the organizer body.

Abstract: The invention relates to a method for reducing the PAPR in FRFT-OFDM systems, which belongs to the field of broadband wireless digital communications technology. The method is based on fractional random phase sequence and fractional circular convolution theorem, which can effectively reduce the PAPR of the system. The method of the invention has the advantages of simple system implementation and low computational complexity. In this method, the PAPR of the system can be effectively reduced while maintaining the reliability of the system. When the number of candidate signals is the same, the PAPR performance of the present method was found to be almost the same as that of SLM and better than that of PTS. More importantly, the present method has lower computational complexity than that of SLM and PTS methods.

Abstract: Disclosed are encoding and decoding methods for 2D barcodes, and an electronic device. During the encoding, the electronic device obtains a 1D barcode, captures a horizontal image of the 1D barcode, and encodes the horizontal image, with/without a literal data, a numerical data or a combination thereof into a 2D barcode. During the decoding, the electronic device obtains the 2D barcode, and decodes the 2D barcode into a 1D barcode with/without a literal data, a numerical data or a combination thereof. Thus, more data can be written in the 2D barcode but an image data of the 2D barcode will not be too large. The electronic device can quickly transmit the 2D barcode to another electronic device without any optical device to capture the 2D barcode for decoding it into a 1D barcode with/without a literal data, a numerical data or a combination thereof.

Abstract: Machine generated event log data which includes events occurring over a window of time is received where each event includes a first node, a second node, and a timestamp. The events are aggregated into a plurality of aggregated graph snapshots. Communities within the plurality of aggregated graph snapshots are identified and community tracking links are determined between communities in the plurality of aggregated graph snapshots. A community that has an anomalous evolution in the plurality of aggregated graph snapshots compared to the evolution of other communities is identified based at least in part on the community tracking links. The communities are displayed where the display includes the community tracking links and identifies the community that has the anomalous evolution.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for detecting and localizing anomalies in large data sets. One of the methods includes identifying a user whose behavior is classified as anomalous during a particular time interval and determining observed community feature values for a community of users of which the user is a member. If observed user feature values are consistent with the observed community feature values, the behavior of the user is classified as not anomalous. If the observed user feature values are not consistent with the observed community feature values, the behavior of the user is classified as anomalous.

Abstract: Disclosed are encoding and decoding methods for 2D barcodes, and an electronic device. During the encoding, the electronic device obtains a 1D barcode, captures a horizontal image of the 1D barcode, and encodes the horizontal image, with/without a literal data, a numerical data or a combination thereof into a 2D barcode. During the decoding, the electronic device obtains the 2D barcode, and decodes the 2D barcode into a 1D barcode with/without a literal data, a numerical data or a combination thereof. Thus, more data can be written in the 2D barcode but an image data of the 2D barcode will not be too large. The electronic device can quickly transmit the 2D barcode to another electronic device without any optical device to capture the 2D barcode for decoding it into a 1D barcode with/without a literal data, a numerical data or a combination thereof.

Abstract: The invention relates to a method for reducing the PAPR in FRFT-OFDM systems, which belongs to the field of broadband wireless digital communications technology. The method is based on fractional random phase sequence and fractional circular convolution theorem, which can effectively reduce the PAPR of the system. The method of the invention has the advantages of simple system implementation and low computational complexity. In this method, the PAPR of the system can be effectively reduced while maintaining the reliability of the system. When the number of candidate signals is the same, the PAPR performance of the present method was found to be almost the same as that of SLM and better than that of PTS. More importantly, the present method has lower computational complexity than that of SLM and PTS methods.

Abstract: The present invention is to provide a holder having an adjustable clamping orientation, which includes a clamping assembly having a first clamping plate extended forwardly from a front end thereof and movably connected with a second clamping plate to form a clamping head for clamping a plate, a support assembly having a front end pivoted to a rear end of the clamping assembly and a side edge pivoted to a support arm extended therefrom so that a free end of the support arm is rotatable in a direction of away from or close to the clamping assembly, and a holding seat having a front end rotatably fastened with a rear end of the support assembly and a positioning member disposed at a rear end thereof, so that a mobile electronic device can be firmly positioned at the positioning member and adjusted to an expected orientation with respect to the plate.

Abstract: A multi-mode temperature measuring device includes a first case, a second case, an IR sensing element and a wave-collection element. The first case has a measuring portion and a bottom portion, which are located at opposite sides of the first case. The measuring portion has a first through hole. The second case is connected with the first case and is rotatable from a first position to a second position. The IR sensing element is disposed at the measuring portion and corresponding to the first through hole. The wave-collection element is disposed in the second case and has a second through hole. When the second case is located at the first position, the second through hole is disposed opposite to the first through hole. When the second case is located at the second position, the second case is fixed at the bottom portion of the first case.

Abstract: The present invention is to provide a holder having an adjustable clamping orientation, which includes a clamping assembly having a first clamping plate extended forwardly from a front end thereof and movably connected with a second clamping plate to form a clamping head for clamping a plate, a support assembly having a front end pivoted to a rear end of the clamping assembly and a side edge pivoted to a support arm extended therefrom so that a free end of the support arm is rotatable in a direction of away from or close to the clamping assembly, and a holding seat having a front end rotatably fastened with a rear end of the support assembly and a positioning member disposed at a rear end thereof, so that a mobile electronic device can be firmly positioned at the positioning member and adjusted to an expected orientation with respect to the plate.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for detecting and localizing anomalies in large data sets. One of the methods includes identifying a user whose behavior is classified as anomalous during a particular time interval and determining observed community feature values for a community of users of which the user is a member. If observed user feature values are consistent with the observed community feature values, the behavior of the user is classified as not anomalous. If the observed user feature values are not consistent with the observed community feature values, the behavior of the user is classified as anomalous.

Abstract: A method of updating user profile data involves at least one processor receiving from a mobile device a user identifier and first current position data associated with a first current location of the mobile device. The processor(s) queries a search index with the identifier for a profile associated with the user identifier, determines from the first current position data that the mobile device is outside a default location defined in the profile, and incorporates into the search index profile data in association with first current location information derived from the first current position data. The processor(s) receive(s) from the mobile device the user identifier and second current position data associated with a second current location of the mobile device, determines from the second current position data that the device is within the default location, and removes from the search index the first current location information associated with the profile data.

Abstract: Machine generated event log data which includes events occurring over a window of time is received where each event includes a first node, a second node, and a timestamp. The events are aggregated into a plurality of aggregated graph snapshots. Communities within the plurality of aggregated graph snapshots are identified and community tracking links are determined between communities in the plurality of aggregated graph snapshots. A community that has an anomalous evolution in the plurality of aggregated graph snapshots compared to the evolution of other communities is identified based at least in part on the community tracking links. The communities are displayed where the display includes the community tracking links and identifies the community that has the anomalous evolution.

Abstract: The invention relates to a method that low complexity suppression of PAPR in FRFT-OFDM system, which belongs to the field of broadband wireless digital communications technology and can be used to reduce the PAPR in FRFT-OFDM system. The method is based on fractional random phase sequence and fractional circular convolution theorem, which can effectively reduce the PAPR of system. The method of the invention has the advantages of simple system implementation and low computational complexity. In this method, the PAPR of the system can be effectively reduced while keeping the system reliability. When the number of candidate signals is the same, the PAPR performance of the proposed method was found to be almost the same as that of SLM and better than that of PTS. More importantly, the proposed method has lower computational complexity than that of SLM and PTS.

Abstract: Machine generated event log data which includes event(s) occurring over a window of time is received where each event includes one or more events having a first node, a second node, and a timestamp. The events are aggregated into a plurality of aggregated graph snapshots. One or more communities are identified within the plurality of aggregated graph snapshots. One or more community tracking links are determined between communities in the plurality of aggregated graph snapshots. Communities in the plurality of aggregated graph snapshot which are anomalous are identified based on one or more of the following: a community level anomaly or an evolutionary path level anomaly.

Abstract: An electronic array may include a first electronic component which has a first operation voltage, a second electronic component which has a second operation voltage, wherein the second operation voltage is different from the first operation voltage and wherein the first electronic component and the second electronic component are arranged over each other, an isolation layer between the first electronic component and the second electronic component, wherein the isolation layer electrically isolates the first electronic component from the second electronic component, at least one connection layer formed at least partially between the isolation layer and the first electronic component or between the isolation layer and the second electronic component, wherein the connection layer includes a first portion and a second portion, wherein the first portion and the second portion each extend from the corresponding electronic component to the isolation layer, wherein the first portion includes an electrically isolating