Abstract: A system and method for codebook-based data encoding. Portions of the data are encoded by different encoding libraries, depending on which library provides the greatest compaction for a given portion of the data. This methodology not only provides substantial improvements in data compaction over use of a single data compaction algorithm with the highest average compaction, but provides substantial additional security in that multiple decoding libraries must be used to decode the data. In some embodiments, each portion of data may further be encoded using different sourceblock sizes, providing further security enhancements as decoding requires multiple decoding libraries and knowledge of the sourceblock size used for each portion of the data. In some embodiments, encoding libraries may be randomly or pseudo-randomly rotated to provide additional security.

Abstract: A system and method for distributed node-based data compaction. The system uses machine learning on data chunks to generate codebooks which compact the data to be stored, processed, or sent with a smaller data profile than uncompacted data. The system uses a data compaction in an existing blockchain fork or implemented in a new blockchain protocol from which nodes that wish to or need to use the blockchain can do so with a reduced storage requirement. The system uses network data compaction across all nodes to increase the speed of and decrease the size of a blockchain's data packets. The system uses data compaction firmware to increase the efficiency at which mining rigs can computationally validate new blocks on the blockchain. The system can be implemented using any combination of the three data compaction services to meet the needs of the desired blockchain technology.

Abstract: Television tuner emulation techniques are described. In an implementation, a television tuner is emulated through execution of software on a processing system by a computing device, the emulated television tuner includes functionality to obtain television content over an Internet Protocol (IP) based network. The functionality of the emulated television tuner is exposed to one or more applications that are executed by the computing device such that the application is not aware that the television tuner is emulated through execution of the software.

Abstract: A drive system for an electric vehicle includes a primary motor with a first power and a secondary motor with a second power, greater than the first power. The primary motor may be a synchronous motor and the secondary motor may be an asynchronous motor. The primary motor may be a permanent magnet motor and the secondary motor may be an induction motor. A power ratio between the first power of the primary motor and the second power of the secondary motor may be less than 1.

Abstract: A system and method for data compression with encryption, that produces a conditioned data stream by replacing data blocks within an input data stream to bring the frequency of each data block closer to an ideal value, produces an error stream comprising the differences between the original data and the encrypted data, and compresses the conditioned data.

Abstract: A system and method for compacting data that uses mismatch probability estimation to improve entropy encoding methods to account for, and efficiently handle, previously-unseen data in data to be compacted. Training data sets are analyzed to determine the frequency of occurrence of each sourceblock in the training data sets. A mismatch probability estimate is calculated comprising an estimated frequency at which any given data sourceblock received during encoding will not have a codeword in the codebook. Entropy encoding is used to generate codebooks comprising codewords for data sourceblocks based on the frequency of occurrence of each sourceblock. A “mismatch codeword” is inserted into the codebook based on the mismatch probability estimate to represent those cases when a block of data to be encoded does not have a codeword in the codebook. During encoding, if a mismatch occurs, a secondary encoding process is used to encode the mismatched sourceblock.

Abstract: A system and method for encrypted data compression, which uses frequency analysis on data blocks within an input data stream to produce a prefix table, representing a first layer of transformation, and which applies a Burrow's-Wheeler transform (BWT) to the data inside the prefix table, representing a second layer of transformation, and which compresses the transformed data. In some implementations, the system and method may further include applying the BWT to a conditioned stream of genomic data, wherein the conditioned stream of data is accompanied by an error stream comprising the differences between the original data and the encrypted data.

Abstract: A system and method for data compaction and encryption of anonymized data records. A dataset may be pre-processed by dividing into a plurality of sourceblocks at all reasonable sourceblock lengths, and then counting how many times each sourceblock occurs in the dataset, resulting in a tally record of tokens and their count value. This tally record may then be anonymized and transmitted to a data deconstruction engine which combined with a library manager creates a codebook and performs optimization techniques on the codebook. The received anonymized tally record may be parsed into individual tokens by identifying the tokens with the highest count value. The tokens may then be sent, in descending order of count value, to the library manger where each token may be assigned a codeword. A half-backed codebook is then created using the tokens and each token's unique codeword, before sending the half-backed codebook to a system user.

Abstract: Disclosed are optical trains for imaging systems. More particularly described are imaging systems configured to limit optical aberrations. Also disclosed are methods of limiting optical aberrations in imaging systems.

Abstract: This disclosure relates generally to detecting multiple biomarkers on or within a sample, though more specifically, to detecting individual detection moieties within a plurality of detection moieties.

Abstract: A an exchange of rewardable consumer engagement opportunities includes generating a rewardable consumer engagement opportunity (RCEO) having one or more characteristics based on received entity information in response to an entity request, generating a bank of one or more rewards based on the one or more characteristics of the rewardable consumer engagement opportunity, receiving a user-initiated request for a reward based on a reported performance of a user from a communications device, determining a location of the user performance, identifying a reward in the bank of one or more rewards compatible with the reported user performance and a determined location of the user performance, transmitting the identified reward to the communications device, receiving a response from the communications device confirming acceptance or rejection of the reward and adjusting the reward bank to reflect acceptance or rejection of the reward.

Abstract: A an exchange of rewardable consumer engagement opportunities includes generating a rewardable consumer engagement opportunity (RCEO) having one or more characteristics based on received entity information in response to an entity request, generating a bank of one or more rewards based on the one or more characteristics of the rewardable consumer engagement opportunity, receiving a user-initiated request for a reward based on a reported performance of a user from a communications device, determining a location of the user performance, identifying a reward in the bank of one or more rewards compatible with the reported user performance and a determined location of the user performance, transmitting the identified reward to the communications device, receiving a response from the communications device confirming acceptance or rejection of the reward and adjusting the reward bank to reflect acceptance or rejection of the reward.

Abstract: Devices, systems, and methods for detecting molecules of interest within a collected sample are described herein. In certain embodiments, self-contained sample analysis systems are disclosed, which include a reusable reader component, a disposable cartridge component, and a disposable sample collection component. The reader component may communicate with a remote computing device for the digital transmission of test protocols and test results. In various disclosed embodiments, the systems, components, and methods are configured to identify the presence, absence, and/or quantity of particular nucleic acids, proteins, or other analytes of interest, for example, in order to test for the presence of one or more pathogens or contaminants in a sample.

Abstract: Devices, systems, and methods for detecting molecules of interest within a collected sample are described herein. In certain embodiments, self-contained sample analysis systems are disclosed, which include a reusable reader component, a disposable cartridge component, and a disposable sample collection component. The reader component may communicate with a remote computing device for the digital transmission of test protocols and test results. In various disclosed embodiments, the systems, components, and methods are configured to identify the presence, absence, and/or quantity of particular nucleic acids, proteins, or other analytes of interest, for example, in order to test for the presence of one or more pathogens or contaminants in a sample.

Abstract: This disclosure relates generally to optical trains for imaging systems. More particularly, this disclosure relates to imaging systems configured to limit optical aberrations. Furthermore, this disclosure relates to methods of limiting optical aberrations in imaging systems configured for imaging a sample, though more specifically, for detecting individual detection moieties within a plurality of detection moieties.

Abstract: Devices, systems, and methods for detecting molecules of interest within a collected sample are described herein. In certain embodiments, self-contained sample analysis systems are disclosed, which include a reusable reader component, a disposable cartridge component, and a disposable sample collection component. The reader component may communicate with a remote computing device for the digital transmission of test protocols and test results. In various disclosed embodiments, the systems, components, and methods are configured to identify the presence, absence, and/or quantity of particular nucleic acids, proteins, or other analytes of interest, for example, in order to test for the presence of one or more pathogens or contaminants in a sample.

Abstract: Methods of forming a part via additive manufacturing include depositing a first layer of thermoplastic material along a first path via an extruder head, initiating deposition of a second layer of thermoplastic material along a second path via the extruder head, and monitoring a thermal profile of the first layer along the first path while the second layer is deposited. Methods also include determining an energy that is sufficient to raise a present temperature of a cooled portion of the first layer to within a higher temperature range that is greater than or equal to a predetermined threshold temperature, and heating the cooled portion of the first layer to within the higher temperature range before the second layer of thermoplastic material is added to the cooled portion. Systems include an extruder head configured to deposit a plurality of layers of thermoplastic material, a thermal imaging system, and a heating system.

Abstract: An additively manufactured article is described. The additively manufactured article comprises a body, a plurality of channels integrated in the body, and an inlet fluidically coupled to at least one of the channels. The additively manufactured article further comprises pressurized fire suppressant in at least one of the channels.

Abstract: This disclosure is directed to a system and method for changing an angle of incidence of a filter or filter wheel.