Abstract: A transistor with a fin structure and a nanosheet includes a fin structure. A first gate device is disposed on the fin structure. A first source/drain layer is disposed at one side of the first gate device. A first source/drain layer is on the fin structure and extends into the fin structure. A second source/drain layer is disposed at another side of the first gate device. The second source/drain layer is on the fin structure and extends into the fin structure. A nanosheet is disposed above the first gate device, between the first source/drain layer and the second source/drain layer, and contacts the first source/drain layer and the second source/drain layer. A second gate device surrounds the nanosheet.

Abstract: Methods and systems for monitoring use, determining risk, and pricing insurance policies for a vehicle having one or more autonomous or semi-autonomous operation features are provided. According to certain aspects, an identity of a vehicle operator may be determined and a vehicle operator profile and/or operating data regarding autonomous operation features of the vehicle may be received after the vehicle operator opts into a rewards program and agrees to share their data. Autonomous operation and vehicle operator risk levels associated with operation of the autonomous or semi-autonomous vehicle may be determined. Based upon the risk levels and/or comparison thereof, one or more autonomous operation features may be disengaged. A preparedness level of the vehicle operator to assume or reassume control of operating the vehicle is determined prior to disengagement. If satisfactory, an alert is presented to the vehicle operator prior to disengagement of the autonomous operation features.

Abstract: The invention provides a light-emitting image sensing module and a method for fabricating the same. The light-emitting image sensing module includes a circuit board, an image sensor, conductive carriers, light sources, an opaque lens barrel, and a lens module. The image sensor and the conductive carriers are arranged on the circuit board. The light sources are arranged on the conductive carrier. The opaque lens barrel is penetrated by a first hole and a second hole and arranged on the circuit board. The first hole sleeves the image sensor, and the second hole sleeves the conductive carriers and the light sources. The lens module is fixed in the first hole and arranged above the image sensor. The invention uses the circuit board to carry out the packaging process of the image sensor and the light source, so as to achieve the economic benefit.

Abstract: Method for source localization for cable cut prevention using distributed fiber optic sensing (DFOS)/distributed acoustic sensing (DAS) is described that is robust/immune to underground propagation speed uncertainty. The method estimates the location of a vibration source while considering any uncertainty of vibration propagation speed and formulates the localization as an optimization problem, and both location of the sources and the propagation speed are treated as unknown. This advantageously enables our method to adapt to variances of the velocity and produce a better generalized performance with respect to environmental changes experienced in the field. Our method operates using a DFOS system and AI techniques as an integrated solution for vibration source localization along an entire optical sensor fiber cable route and process real-time DFOS data and extract features that are related to a location of a source of vibrations that may threaten optical fiber facilities.

Abstract: A system includes a server that converts proxies of assets into virtual assets and hosts a session to exchange the virtual assets independent of users to which the proxies belong. The server can perform a decoupled asymmetric exchange based on the virtual assets over one or more network links between a user device and the server and between the user device and an issuer of the proxies. An agent server is delegated by the server to authorize the decoupled asymmetric exchange and route communications over the separate network links based on one or more conditions being satisfied. The system can then allocate the assets to the user device, independent of the users to which the proxies belong.

Abstract: A system can receive an indication from a user of a user device to participate in a session of an electronic exchange. The indication includes an indication of interest to perform a transaction with a participant of the temporary session. The system can predict, as an output of a machine learning (ML) model, a range of values for a valuation of the asset, receive an indication that the user selected a particular value of the range of values to configure a first side of the transaction, and automatically match a second side for the transaction with the first side of the transaction. The system further can perform an exchange of the asset between the first side and the second side of the transaction based on the particular value of the range of values.

Abstract: According to certain aspects, a computer-implemented method for operating an autonomous or semi-autonomous vehicle may be provided. With the customer's permission, an identity of a vehicle operator may be identified and a vehicle operator profile may be retrieved. Operating data regarding autonomous operation features operating the vehicle may be received from vehicle-mounted sensors. When a request to disable an autonomous feature is received, a risk level for the autonomous feature is determined and compared with a driver behavior setting for the autonomous feature stored in the vehicle operator profile. Based upon the risk level comparison, the autonomous vehicle retains control of vehicle or the autonomous feature is disengaged depending upon which is the safer driver—the autonomous vehicle or the vehicle human occupant. As a result, unsafe disengagement of self-driving functionality for autonomous vehicles may be alleviated.

Abstract: A method of copying at least first and second files stored in a client computing device to a host server, includes the steps of: generating at the host server a first read I/O request for data of the first file based on responses to pre-read I/O requests for the first file, received from the client computing device; transmitting a merged I/O request that includes the first read I/O request for data of the first file and pre-read I/O requests for the second file from the host server to the client computing device; generating at the host server a second read I/O request for data of the second file based on responses to the pre-read I/O requests for the second file, received from the client computing device; and transmitting the second read I/O request for data of the second file from the host server to the client computing device.

Abstract: An energy Internet system, an energy routing conversion device, and an energy control method, relating to a field of energy information. An alternating-current (AC) side energy routing conversion device of the energy Internet system includes a plurality of first route ports, and a direct-current (DC) side energy routing conversion device includes a plurality of second route ports, where each second route port is connected to a corresponding first route port by means of a corresponding DC busbar. A plurality of energy devices are connected to a DC busbar by means of corresponding first AC/DC converters or first DC converters. The AC side energy routing conversion device and the DC side energy routing conversion device collect energy information of the energy devices and adjust energy of the energy devices on a basis of energy balance constraint conditions.

Abstract: Embodiments of the present disclosure provide a method and apparatus for processing a multi-language text. According to embodiments of the present disclosure, the multi-language text including contents in a plurality of languages may be encoded with a Unicode. The method further comprises splitting the multi-language text into a plurality of parts based on the Unicode of the multi-language text, contents of the plurality of parts having different languages. In addition, the multi-language text may also be processed based on the plurality of parts.

Abstract: A method for generating test cases. The test cases are used to test a plurality of functional units of a logic system design during a simulation process of the logic system design. The method includes acquiring a constraint for generating test cases, and generating a first set of test cases according to the constraint. The first set of test cases is used to cover a part of the plurality of functional units. The method further includes performing a test on the logic system design based on the first set of test cases, determining uncovered functional units that are not covered by the test and a current coverage of the test, and, in response to the current coverage failing to satisfy a preset test coverage condition, generating a second set of test cases according to the uncovered functional units.

Abstract: A liquid ingesting management system is provided. The liquid ingesting management system includes a fluid container, a database and a wireless transmit/receive unit. The wireless transmit/receive unit communicates with the fluid container and the database through a wireless technique to access the database and control the fluid container to perform a liquid ingesting management process.

Abstract: Embodiments of the present disclosure generally relate to a method and device for creating an index. For example, the embodiments of the present disclosure propose a method for creating an index, comprising: dividing a document into a plurality of regions; determining the number of times that a token appears in the plurality of regions, the token including at least one character in the document; assigning respective weights to the plurality of regions; and creating an inverted document linked list directed to the token based on the number of times that the token appears in the plurality of regions and respective weights of the plurality of regions. In addition, the embodiments of the present disclosure propose a corresponding device and computer program product for creating an index.

Abstract: A high-concentration anaerobic fermentation apparatus includes a liquid accumulation tank, a fermentation vessel, a feeding assembly, and a biogas residue collecting bin. The feeding assembly includes a hopper and a return conveyor belt including a first portion extending downward from the hopper till below a liquid level, a second portion extending upward from a bottom end of the first portion till above the liquid level, a third portion extending downward from a top end of the second portion till the liquid level, and a fourth portion extending upward from a bottom end of the third portion till out of the liquid level and above the biogas residue collecting bin. A pressure-feed flange is disposed at an outer side of the fermentation vessel, a feed channel is formed between the pressure-feed flange and the first portion, and a discharge channel is formed between the pressure-feed flange and the fourth portion.

Abstract: A file authentication method and apparatus are provided in the embodiments of this application. File digest data is extracted from a file that includes an installation package of an application. The file digest data identifies file information of the file. A feature character string of the file is generated based on the file digest data. File information of a target file is determined from a feature database based on the feature character string of the file. The target file matches the feature character string of the file, the feature database stores at least file information and feature character strings of a plurality of genuine files, and the file information of the target file and the file information of the plurality of genuine files include at least a certificate feature value. The file is authenticated according to the file information of the target file and the file information of the file.

Abstract: Embodiments of the present disclosure relate to a method and apparatus for managing a document index. The method comprises determining an independently updatable field in a plurality of documents, the independently updatable field comprising at least one item. The method further comprises creating an index for an item in the independently updatable field, the index containing an identifier of a document comprising the item, the document being included in the plurality of documents. Furthermore, the method further comprises storing the identifier of the document in blocks such that the index is updatable without modifying the identifier of the document.

Abstract: Techniques for searching a character string involve: determining a first set of documents including a first token in the character string, and a second set of documents including a second token in the character string; and generating a third set of documents based on the first and second sets of documents, in the third set of documents: i) a document being included in the first and second sets of documents, and ii) a distance between the first and second tokens in the document being equal to a distance between the first and second tokens in the character string.

Abstract: Embodiments of the present disclosure provide a method and apparatus for processing a multi-language text. According to embodiments of the present disclosure, the multi-language text including contents in a plurality of languages may be encoded with a Unicode. The method further comprises splitting the multi-language text into a plurality of parts based on the Unicode of the multi-language text, contents of the plurality of parts having different languages. In addition, the multi-language text may also be processed based on the plurality of parts.

Abstract: Embodiments of the present disclosure provide a method and apparatus for processing a multi-language text. According to embodiments of the present disclosure, the multi-language text including contents in a plurality of languages may be encoded with a Unicode. The method further comprises splitting the multi-language text into a plurality of parts based on the Unicode of the multi-language text, contents of the plurality of parts having different languages. In addition, the multi-language text may also be processed based on the plurality of parts.

Abstract: Embodiments of the present disclosure provide a solution for indicating a search result. A method of indicating a search result is disclosed, which includes, in response to receiving a query term, searching for an electronic document having metadata related to the query term. The method further includes, in response to the electronic document being searched, locating a metadata term matching with the query term from the metadata of the electronic document. The method further includes providing an indication highlighting the metadata term.