Abstract: A perfuming agent including a compound represented by Formula (I): where R1 is a tert-butyl group, and R2 is an ethyl group. A fragrance composition, including a compound represented by Formula (II), and a compound represented by Formula (I): where R1 and R3 are each independently an alkyl group having 1 or more and 5 or less of carbon atoms, and R2 and R4 are each independently a hydrogen atom or an alkyl group having 1 or more and 4 or less of carbon atoms.

Abstract: According to one embodiment, in a processing circuit of a computation system, a plurality of comparators corresponds to the respective columns, each including a first input node, a second input node, and an output node, the first input node receiving any one of the second signals, the second input node receiving a signal corresponding to a global reference signal provided to each second input node, the output node outputting a local signal. A global circuit is provided common to the plurality of comparators, the global circuit generating a global signal according to a plurality of the local signals, the global circuit generating the global reference signal by an SAR method according to the global signal. The processing circuit disables some of the plurality of comparators according to the local signals and the global signal.

Abstract: To provide a method for predicting a soybean yield at an early stage with high accuracy. The method for predicting a soybean yield comprises: acquiring analytical data of one or more components from a leaf sample collected from the soybean; and predicting a soybean yield using a correlation between the data and a soybean yield.

Abstract: A semiconductor storage device includes a memory cell array including a plurality of word line groups and a plurality of blocks corresponding to the plurality of word line groups. Each of word line groups includes a plurality of word lines and each of the blocks includes a plurality of memory cells. The plurality of memory cells of each block are connected to the respective word lines of a corresponding one of the word line groups. The semiconductor storage device includes a row decoder including a plurality of word line group decoders corresponding to the plurality of word line groups, respectively. Each of the plurality of word line group decoders is configured to drive a word line independent from a word line driven in another of the word line groups, when all of the plurality of word line groups are activated in parallel.

Abstract: According to an embodiment, a method includes receiving a query, and selecting one of first objects on the basis of the query and a neural network model. Each of the first objects is associated with one or more pieces of first data in a group of first data stored on a first memory. The method further includes calculating a metric of a distance between the query and one or more pieces of second data. The one or more pieces of second data are one or more pieces of first data associated with a second object. The second object is the one of the first objects having been selected. The method further includes identifying third data on the basis of the metric of the distance. The third data is first data closest to the query in the group of the first data.

Abstract: According to one embodiment, an apparatus includes: an interface circuit configured to receive first data items respectively relating to documents and a second data item relating to a question; and a processor configured to process the first and second data items, wherein the processor is configured to: extract first named entities respectively from the first data items and extract a second named entity from the second data item; generate first vectors respectively relating to the first data items and the corresponding first named entities; generate a second vector relating to the second data item and the second named entity; calculate a similarity between each of the first vectors and the second vector; and acquire a third data item relating to an answer retrieved from the first data items based on a result of calculating the similarity.

Abstract: A semiconductor storage device includes a memory cell array including a plurality of word line groups and a plurality of blocks corresponding to the plurality of word line groups. Each of word line groups includes a plurality of word lines and each of the blocks includes a plurality of memory cells. The plurality of memory cells of each block are connected to the respective word lines of a corresponding one of the word line groups. The semiconductor storage device includes a row decoder including a plurality of word line group decoders corresponding to the plurality of word line groups, respectively. Each of the plurality of word line group decoders is configured to drive a word line independent from a word line driven in another of the word line groups, when all of the plurality of word line groups are activated in parallel.

Abstract: According to one embodiment, an information processing device includes: an encoder including a first layer and a second layer which are coupled in series; and a decoder. The encoder is configured to: generate, based on first data, a first key and a first value in the first layer, and a second key and a second value in the second layer; and generate, based on second data different from the first data, a first query in the first layer, and a second query in the second layer. The decoder is configured to: generate third data which is included in the first data and is not included in the second data, based on the first key, the first value, the first query, the second key, the second value, and the second query.

Abstract: Provided is a method with which an ?-allylated cycloalkanone is obtained from a macroyclic compound used as a starting material. The method is a method for producing an ?-allylated cycloalkanone represented by General Formula (IV), and the method includes a step of reacting a compound represented by General Formula (I) and/or a compound represented by General Formula (II) with a compound represented by General Formula (III) in the presence of an acid catalyst to produce an ?-allylated cycloalkanone represented by General Formula (IV), the acid catalyst including an acid catalyst that includes an ammonium cation and an anion.

Abstract: According to one embodiment, in a calculation system, a plurality of multiplying elements is arrayed to form a plurality of rows and a plurality of columns and are configured to multiply a plurality of first signals by respective weights to generate a plurality of calculation results and are configured to calculate a sum of calculation results in each column among the plurality of calculation results to generate a plurality of second signals individually for the plurality of columns. A first processing circuit is configured to receive the plurality of second signals generated by the adding elements, and to extract values corresponding to certain second signals among the plurality of second signals. A second processing circuit including a plurality of address circuits corresponding to the plurality of second signals, and configured to selectively enable address circuits corresponding to the certain second signals among the plurality of address circuits.

Abstract: An information processing device includes a first memory, a second memory, and a processor. The first memory stores clusters into which first data segments are grouped according to distances among the first data segments and each including one or more first data segments. The second memory is operable at a higher speed than the first memory and stores second data segments corresponding one-to-one to the clusters. The processor receives an input query and identify a third data segment being one of the second data segments closest to the query, from the second data segments. The processor collectively reads, from the first memory, one or more first data segments included in a cluster corresponding to the third data segment among the clusters, and identify a fourth data segment being one of the first data segments closest to the query from the one or more first data segments for output.

Abstract: According to one embodiment, an information processing method includes: calculating a first feature amount of query data in a first field; calculating first similarity degrees between the first feature amount and second feature amounts in the first field; obtaining, based on the first similarity degrees, third feature amounts in a second field that are associated with feature amounts selected from the second feature amounts, the second field being different from the first field; calculating fourth feature amounts in the second field, for choices concerning the query data; calculating second similarity degrees between the third feature amounts and the fourth feature amounts; and selecting, based on the second similarity degrees, an answer to the query data among answer candidates corresponding to the third feature amounts.

Abstract: According to one embodiment, in a semiconductor integrated circuit, the plurality of storage devices are arranged in a form of a plurality of rows. Each of the storage devices are configured to store a bit position value of a weight of multiple bits. The plurality of multiplication circuits are arranged in a form of a plurality of rows and are configured to multiply a plurality of input voltages by the weight of multiple bits to generate a plurality of multiplication results. The one or more capacitive devices are configured to accumulate charges corresponding to the plurality of multiplication results. The adder circuit are configured to generate an output voltage corresponding to the total value of the charges accumulated in the one or more capacitive devices. The plurality of input voltages have different amplitudes. Each of the input voltages is associated with a corresponding bit position of the weight.

Abstract: Provided is a method with which an ?-allylated cycloalkanone is obtained from a cyclic compound cycloalkanone used as a starting material. The method is a method for producing an ?-allylated cycloalkanone represented by General Formula (III), and the method includes: a step 1: reacting a compound represented by General Formula (I) and alcohol having 1 or more and 4 or less of carbon atoms in the presence of a first acid catalyst and optionally a dehydrating agent; and a step 2: reacting a crude product obtained in the step 1 and a compound represented by General Formula (II) in the presence of a second acid catalyst to produce an ?-allylated cycloalkanone represented by General Formula (III). The step 1 and the step 2 are consecutively performed.

Abstract: According to one embodiment, an information processing device includes: an encoder including a first layer and a second layer which are coupled in series; and a decoder. The encoder is configured to: generate, based on first data, a first key and a first value in the first layer, and a second key and a second value in the second layer; and generate, based on second data different from the first data, a first query in the first layer, and a second query in the second layer. The decoder is configured to: generate third data which is included in the first data and is not included in the second data, based on the first key, the first value, the first query, the second key, the second value, and the second query.

Abstract: According to one embodiment, in a semiconductor integrated circuit, a second switch has a first end connected to a first end of a capacitive element and a second end connected to a node of a reference potential. A third switch has a first end connected to the first end of the capacitive element and a second end connected to an input node of an amplifier circuit. A control circuit maintains the second switch in an on state while maintaining a first and the third switches in an off state in a first period and maintains the first switch in an on state while maintaining the second and third switches in an off state in a second period after the first period. End timings of the second period in the plurality of DA converters are synchronized with each other in response to a signal from a global circuit.

Abstract: To provide a method for predicting a soybean yield at an early stage with high accuracy. The method for predicting a soybean yield comprises: acquiring analytical data of one or more components from a leaf sample collected from the soybean; and predicting a soybean yield using a correlation between the data and a soybean yield.

Abstract: Provided is a method with which an ?-allylated cycloalkanone is obtained from a cyclic compound cycloalkanone used as a starting material. The method is a method for producing an ?-allylated cycloalkanone represented by General Formula (III), and the method includes: a step 1: reacting a compound represented by General Formula (I) and alcohol having 1 or more and 4 or less of carbon atoms in the presence of a first acid catalyst and optionally a dehydrating agent; and a step 2: reacting a crude product obtained in the step 1 and a compound represented by General Formula (II) in the presence of a second acid catalyst to produce an ?-allylated cycloalkanone represented by General Formula (III). The step 1 and the step 2 are consecutively performed.

Abstract: Provided is a method with which an ?-allylated cycloalkanone is obtained from a macroyclic compound used as a starting material. The method is a method for producing an ?-allylated cycloalkanone represented by General Formula (IV), and the method includes a step of reacting a compound represented by General Formula (I) and/or a compound represented by General Formula (II) with a compound represented by General Formula (III) in the presence of an acid catalyst to produce an ?-allylated cycloalkanone represented by General Formula (IV), the acid catalyst including an acid catalyst that includes an ammonium cation and an anion.

Abstract: A memory system includes first, second, third, and fourth nonvolatile memory, a memory controller configured to modulate write data for the first and second memory into a first time slot of a data signal according to an allocation scheme, and modulate write data for the third and fourth memory into a second time slot of the data signal according to the allocation scheme, a first bridge circuit configured according to the allocation scheme to extract first write data from the first time slot, a second bridge circuit configured according to the allocation scheme to extract second write data from the first time slot, a third bridge circuit configured according to the allocation scheme to extract third write data from the second time slot, and a fourth bridge circuit configured according to the allocation scheme to extract fourth write data from the second time slot.