Abstract: There is included a method and apparatus comprising computer code configured to cause a processor or processors to perform generating one or more aligned inventories, wherein the one or more aligned inventories are generated using one or more word sense inventories, obtaining a word in a context sentence, determining one or more semantic equivalence scores indicating semantic similarity between the word in the context sentence and each of one or more associated glosses in the one or more aligned inventories using a semantic equivalence recognizer model, and predicting a correct sense of the word in the context sentence based on the determined one or more semantic equivalence scores.

Abstract: The present disclosure relates to a method for managing cache data, an apparatus, a storage medium and an electronic device, the method includes: acquiring a remaining available space of a solid-state disk for storing cache data; upon the remaining available space being less than a first space threshold, determining a first target fragment group in the solid-state disk that has the greatest garbage proportion, each fragment group including a first number of fragments, and each fragment corresponding to a second number of contiguous logical address spaces in the solid-state disk; and purging the cache data in the first target fragment of the first target fragment group that has the greatest garbage proportion, with this method, the space utilization rate of the solid-state disk can be improved.

Abstract: Apparatuses and methods per-row count based refresh target identification. A memory device stores count values associated with the word lines. An aggressor detector circuit stores a maximum of the count values and a row address associated with the maximum count value. Responsive to a targeted refresh signal, the stored count value is compared to a threshold. If the count value has crossed the threshold, then a targeted refresh operation may be performed on one or more refresh addresses based on the stored address, and the count value may be reset.

Abstract: In various examples, a hazard detection system fuses outputs from multiple sensors over time to determine a probability that a stationary object or hazard exists at a location. The system may then use sensor data to calculate a detection bounding shape for detected objects and, using the bounding shape, may generate a set of particles, each including a confidence value that an object exists at a corresponding location. The system may then capture additional sensor data by one or more sensors of the ego-machine that are different from those used to capture the first sensor data. To improve the accuracy of the confidences of the particles, the system may determine a correspondence between the first sensor data and the additional sensor data (e.g., depth sensor data), which may be used to filter out a portion of the particles and improve the depth predictions corresponding to the object.

Abstract: Two or more micropipettes are used to increase a microinjection throughput in an automated system for microinjecting adherent cells on a Petri dish. In the system, a motorized stage carrying the Petri dish sequentially visits the cells according to an optimized injection sequence. The sequence is selected by minimizing a total distance traveled by the motorized stage such that each cell is visited once by one of the micropipettes. Using multiple micropipettes advantageously reduces the minimized total distance over using a single micropipette to thereby increase the throughput. The optimized injection sequence is obtained by solving an equality-generalized traveling salesman problem. Each micropipette is mounted on a motorized micromanipulator. The motorized stage and motorized micromanipulators operate coordinately that each micromanipulator goes down or up during movement of the motorized stage to compensate for unevenness between a focus plane and a moving trajectory of the motorized stage.

Abstract: Provided is a multi-protein degradation agent having an imide skeleton, which can degrade multiple proteins comprising c-Myc, GSPT1, CK1? and IKZF (1/2/3) proteins, and therefore can be used for treating diseases or disorders related thereto, such as cancer.

Abstract: The present disclosure provides methods, apparatuses, and computer-readable mediums for audio sharing. In some embodiments, a method of audio sharing method to be performed by a first user device includes advertising an audio sharing message including a predetermined set identification, based on an indication from a user to share an audio content. The method further includes receiving, from a second audio playing device, an audio sharing confirmation message indicating that the second audio playing device has switched from an original set identification to the predetermined set identification. The method further includes establishing a third short-range wireless connection with the second audio playing device. The method further includes sending an audio data packet of the audio content to the first audio playing device, using the first short-range wireless connection, and the second audio playing device, using the third short-range wireless connection.

Abstract: Counters may be provided for individual word lines of a memory for tracking word line accesses. In some examples, multiple counters may be provided for individual word lines. In some examples, the counters may be included on the word lines. The counters may be incremented responsive to word line accesses in some examples. In some examples, the counters may be incremented responsive for a time period for which a word line is held open. In some examples, the counters may be incremented responsive to both word line accesses and time periods for which the word line is held open. In some examples, count values for the counters may be written back to the counters after incrementing. In some examples, the count values may be written back prior to receiving a precharge command.

Abstract: In an object recognition method, an object recognition device obtains AER data of a to-be-recognized object, wherein the AER data includes a plurality of AER events of the to-be-recognized object, each AER event comprising a timestamp and address information. The object recognition device extracts a plurality of feature maps of the AER data. Each feature map including partial spatial information and partial temporal information of the to-be-recognized object, and the partial spatial information and the partial temporal information are obtained based on the timestamp and the address information of each AER event. The object recognition device then recognizes the to-be-recognized object based on the plurality of feature maps of the AER data.

Abstract: Provided is a device for spraying an ammoniacal gas in an automatically-adjustable manner based on a flow rate

Abstract: Apparatuses and methods for row hammer counter mat. A memory array may have a number of memory mats and a counter memory mat. The counter mat stores count values, each of which is associated with a row in one of the other memory mats. When a row is accessed, the count value is read out, changed, and written back to the counter mat. In some embodiments, the count value may be processed within access logic of the counter mat, and a row hammer flag may be provided to the bank logic. In some embodiments, the counter mat may have a folded architecture where each sense amplifier is coupled to multiple bit lines in the counter mat. The count value may be used to determine if the accessed row is an aggressor so that its victims can be refreshed as part of a targeted refresh.

Abstract: Systems and methods described herein may increase voltages sensed during testing of a device-under-test, which may increase an ease of sensing by a comparator, where a relatively less sensitive comparator may be used to detect the increased voltage sensed. Indeed, first readout circuitry may include two or more diodes coupled in series to a first resistor, which may help increase the voltages sensed via the first readout circuitry.

Abstract: Apparatuses and techniques for implementing usage-based disturbance (UBD) counter repair are described. In example implementations, a memory device includes multiple memory rows, multiple corresponding UBD counters, a register, and a spare UBD counter. If a UBD counter is faulty, logic can substitute the spare UBD counter. To do so, the logic can store a row address corresponding to the faulty UBD counter in the register. The logic can increment a value in the spare UBD counter responsive to a row activation corresponding to the stored row address. A mitigation procedure on a row that may be affected by the activation can be performed based on the value. A host device can control, at least partially, the UBD counter repair process. In these manners, a repair of a faulty UBD counter can be accomplished faster and/or with fewer resources as compared to replacing a memory row and corresponding UBD counter.

Abstract: Systems and devices are provided for tracking bandgap current generated by a bandgap circuit and mitigation of leakage current regardless of variations in PVT conditions. An apparatus may include one or more power amplifiers that powers components of the apparatus and comprising a transistor. The apparatus may also include bandgap current mirroring circuitry that generates a mirrored current that mirrors a received current that is process, voltage, and temperature (PVT) independent. The apparatus may also include a bulk voltage generator circuit including an amplifier having an input coupled to the bandgap current mirroring circuitry. Bulk voltage control circuitry is coupled to an output of the amplifier and generates a bulk voltage based on the relationship between the mirrored current and the leakage current.

Abstract: A semiconductor device may include a voltage threshold compensation (VTC) sense amplifier configured to amplify signals read from memory cells to recognizable logic levels. The VTC sense amplifier may equalize threshold voltages of transistors at the sense amplifier during a compensation phase before sensing a memory cell. The compensation phase may be delayed or extended in duration by an amount based on a combination of currents that are proportional to absolute temperature (PTAT) and zero to absolute temperature (ZTAT), or PTAT and complementary to absolute temperature (CTAT). Different combinations of PTAT and ZTAT currents, or PTAT and CTAT currents, may correspond to different temperature slopes. The semiconductor device may choose from the different temperature slopes to achieve different delays for given temperatures.

Abstract: A value associated with a number of accesses of a word line and a length of said accesses may be stored on said word line. A timer may provide a periodic signal that increments a counter to update the value. The updated value may then be written back to the word line. In some examples, a memory device including the word lines may have a specification that prevents the word line from closing prior to writing the updated value to the word line.

Abstract: The present application relates to a quantum secure direct communication method and apparatus based on a one-way transmission, a device and a system. The transmitting terminal performs the error-correction anti-loss encoding on the to-be-transmitted message to obtain the code word corresponding to the to-be-transmitted message. The encryption key negotiated with the receiving terminal is adopted to encrypt the code word and the ciphertext message corresponding to the code word is obtained. Further, the ciphertext message is encoded onto the quantum state, and the obtained quantum state information is transmitted to the receiving terminal through the quantum channel.

Abstract: Disclosed herein is a two-component system for preparing deodorant polyurethane foams, which system includes component A including (b) at least one compound having at least two hydrogen atoms reactive toward isocyanates, (c) optionally chain extender and/or crosslinking agent, (d) blowing agent, (e) catalyst, and (f) optionally auxiliaries and additives, and component B including (a) at least one polyisocyanate, and (g) at least one anhydride. Further disclosed herein are a method of preparing deodorant polyurethane foams by the two-component system and a method of using such polyurethane foams in certain applications.

Abstract: The present disclosure provides a lithium manganate positive electrode active material, comprising a lithium manganate matrix and a cladding layer, where the cladding layer comprises an organic bonding material, one or more A-type salts, and one or more B-type salts. The lithium manganate positive electrode active material of the present disclosure significantly reduces the content of transition metal manganese ions within a battery through combined action of the organic bonding material, the A-type salts, and the B-type salts, thereby slowing down the decomposition and consumption of the SEI film (solid electrolyte interphase) by transition metal manganese, and improving the capacity retention rate and impedance performance of the battery.

Abstract: An electronic device, such as a memory device, may include various circuit components. The electronic device may also include one or more voltage testing circuits to determine whether signals of one or more of the circuit components are within acceptable voltage ranges of the respective circuit components. Systems and methods are described to improve correct voltage measurement of the received signals by a voltage testing circuit. In particular, multiple supply voltage levels are provided to different components of the voltage testing circuit to provide a sufficient headroom voltage gap between received signals and the supply voltages. For example, some active circuits (e.g., operational amplifiers) of the voltage testing circuit may receive a higher supply voltage of the electronic device compared to one or more other circuits of the voltage testing circuit.