31results about How to "Maximize diversity" patented technology

The instant invention involves the use of a combination of preparatory steps in conjunction with mass spectroscopy and time-of-flight detection procedures to maximize the diversity of biopolymers which are verifiable within a particular sample. The cohort of biopolymers verified within such a sample is then viewed with reference to their ability to evidence at least particular disease state; thereby enabling a diagnostician to gain the ability to characterize either the presence or absence of at least one disease state relative to recognition of the presence and/or the absence of the biopolymer.

A system for providing content recommendations, including a frontend manager for receiving explicit events from a client application of a user and generating implicit events based upon additional user actions within the client application; a backend storage of data on events and users and an Online Data Store for the explicit events and the implicit events; a Data Processor for creating an explicit user model from the explicit events and an implicit user model from the implicit events; a pool of recommendation engines with one or more recommendation algorithms for receiving the explicit user model and assigning a ranked recommendation list of content items to the user as a result, and further including an aggregator controlled by the Data Processor for aggregating the ranked recommendation lists based on a user-dependent strategy, in order to obtain multiple content recommendation lists of ranked items to be delivered by the frontend server to the client application in a final arrangement, pull from the Online Data Store along with data on the content sources.

A method and apparatus for scheduling multiuser terminals in a communication system is provided. A receiver receives feedback information from a plurality of user terminals. A user grouping unit selects terminals having a maximum Signal to Interference plus Noise Ratio (SINR) among terminals having the same beam index and beam subset index, from among the plurality of user terminals, and generates terminal groups using the selected terminals, each terminal group including terminals having the same beam subset index. A group scheduling unit calculates a throughput of each of the terminal groups to determine which terminal group has the maximum throughput. A random precoding unit generates random beam vectors corresponding to terminals included in the terminal group determined to have the maximum throughput, and transmits data for user terminals, included in the terminal group determined to have the maximum throughput, over the generated random beam vectors.

The present invention relates in general to methods and systems for comparing and maximizing the appropriateness of a first set of one or more data objects to a set of second data objects. In one embodiment, the first set of data objects represent one or more tasks to be fulfilled by a set of capabilities represented by the second data objects. In one embodiment, this invention provides an effective and accurate method and system to compare and maximize the appropriateness between the requirements of a task and the second set's capabilities, while these capabilities and requirements are contained, even if only latently, in data objects such as written documents, electronic databases or other sources of data and information. In one embodiment, topic modeling techniques are utilized to compare the data objects.

The invention discloses a multi-cloud fragmentation safety storage method and a multi-cloud fragmentation safety storage system based on erasure coding. The method comprises a data storage step and a data reading step of a multi-cloud data center, and the system comprises a data fragment layer, a data scheduling layer, and a cloud service layer. The multi-cloud fragmentation safety storage method and the multi-cloud fragmentation safety storage system are advantageous in that data processed by adopting an encryption algorithm and an erasure coding algorithm is stored in a plurality of cloud data centers, and then data center hardware construction costs are saved, and a data availability reliability problem caused by the single cloud data center is prevented; file blocks are used to select corresponding cloud data centers according to responding time, and the distribution efficiency of the file blocks is improved, and then service quality of interaction between users and cloud storage systems is improved; the file blocks are stored in the plurality of cloud data centers in a dispersed manner, and metadata is stored in metadata servers, and then the monopoly of the cloud data centers is prevented, and user data cannot be stolen, and at the same time, system developers are prevented from acquiring the user data, and then the storage safety of the data of the data centers is improved.

The invention provides a river ecological flow determining method with the benthos diversity as a target. By means of the method, the research methods of ecological water requirements are enriched, and meanwhile, the ecological flow determining method with benthos as indicator organisms is provided. The method comprises the steps that river segment selection is researched; the benthos in a river segment are researched and ecological environment elements are inspected on site; the type of a benthos habitat and the characteristic parameter threshold value of the benthos habitat are determined; the optimal type of the benthos habitat which maintain the benthos diverse is determined; the fluvial geomorphology measurement of the river segment is researched; a two-dimensional hydrodynamics modelis constructed; the benthos habitat of the river segment is simulated in different flows; the optimal flow for maintaining the benthos diverse is determined. The method has the advantages that the ecological flow which enables the benthos diversity to be highest can be very accurately obtained, and the problem that by means of a general ecological flow determining method, the result cannot reflect the actual demands of aquatic organisms is solved.

A method of memory management is disclosed. The invention increases bank diversity by splitting requests and is also integrated with re-ordering and priority arbitration mechanisms. Therefore, the probabilities of both bank conflicts and write-to-read turnaround conflicts are reduced significantly, so as to increase memory efficiency.

The present invention relates to a method for in vitro evolution of protein function. In particular, the method relates to the shuffling of nucleotide segments obtained from exonuclease digestion. The present inventors have shown that polynucleotide fragments derived from a parent polynucleotide sequence digested with an exonuclease can be combined to generate a polynucleotide sequence which encodes for a polypeptide having desired characteristics. This method may be usefully applied to the generation of new proteins (e.g., antibodies and enzymes) or parts thereof having modified characteristics as compared to the parent protein.

A signal processing system and a signal processing method are provided.

The signal processing system includes: a digital unit connected to a core system and configured to process a radio digital signal; and a plurality of radio units physically separated from the digital unit, configured to convert and amplify a digital signal received from the digital unit and transmit the amplified signal to a terminal based on a multi-input multi-output (MIMO) transmission using two antennas, and receive a signal transmitted from a terminal based on MIMO using the two antennas and deliver the received signal to the digital unit, wherein two radio units, among the plurality of radio units, transmit data signals by using a cell-specific reference signal to a terminal located within a cell, rather than being located in a cell boundary area, under the control of the digital unit, and with respect to a terminal located in the cell boundary area and adjacent to a cell, a radio unit of the adjacent cell transmits a data signal by using a user-specific reference signal to the terminal.

The invention discloses a block chain community property application. The invention relates to the technical field of blockchain and property management. the service content provided by the existing property management system for the community is combed; system demand documents are sorted. a block chain is used as a lower layer; a property service platform is built on the block chain; the propertyis a daily-provided service type; Requirements are made according to requirements, Daily service recording, On-site photographing, Formation of image records, Through the arrangement of the same record query window and the evidence obtaining mode, the problem that the property application is not conveniently queried due to the lack of equipment in the use process is solved; Compared with the prior art, the use threshold of the property application is lowered, it is guaranteed that community users are always in the latest query result when needing to view the community users through the timinguplink, the use effect of the property application is improved, and the diversity of the whole system can be brought into play to the maximum extent by arranging a plurality of nodes. The block chaincommunity property application has the advantages that data cannot be tampered and disputes are reduced.

The invention discloses a refrigerator media display method; by arranging an electronic media display screen on refrigerating equipment, the refrigerating equipment is turned into a refrigerator media display cabinet, wherein the refrigerating equipment is a household refrigerator, a freezing display cabinet or a beer display freezing cabinet. A remote control module, a game module, a cloud intelligent talk-back module, a health and cooking guide module, an advertisement module, a remote command and control module and a wireless TV module are arranged in the media display screen. According to the method disclosed by the invention, by implanting the electronic media display screen in the door or top end of the beer display freezing cabinet such as Qingdao beer or Snow beer display freezing cabinet in an embedded mode, or implanting the electronic media display screen in the freezing display cabinet or implanting the display screen in the household refrigerator in an embedded mode, such functions as baby early education propaganda, temperature-control management, TV function, online shopping, grocery shopping net implanting, government propaganda net implanting and the like are achieved. All means of arranging the display screen on such refrigerating equipment as the refrigerator and the like or playing advertisements on the advertisement display screen belong to the protection scope of the invention.

A wireless system, and particularly, a multiple-input multiple-output (MIMO) wireless communication system is disclosed. The wireless system includes a plurality of (re)configurable antennas and a rate-two space coding design for a MIMO system. The MIMO wireless communication system generally includes M (re)configurable antennas configured to independently transmit or broadcast wireless electromagnetic signals having a frequency in the microwave and/or optical ranges, a controller configured to control the (re)configurable antennas, and an encoder configured to encode information onto the wireless electromagnetic signals. The information comprises codewords having N symbols, and the codewords are expressed in an N×M matrix having a non-zero determinant and in which at least one symbol is associated with a coefficient configured to maximize diversity, maximize coding gain and/or reduce channel fading in the MIMO wireless communication system. M and N are each independently an integer of at least 2.

Disclosed herein is a method for selecting a user. A method for selecting a user in a communication system including a base station having M antennas and K users having one receive antenna includes: (a) calculating channel orthogonality between each of the possible users and previously selected users; and (b) selecting users having the largest channel orthogonality calculated at the step (a) among the possible users.