This page is updated frequently with new Noma-related patent applications.
| Mitigating a phase anomaly in an analogue-to-digital converter output signal|
A method and apparatus for mitigating a phase anomaly in an analogue-to-digital converter (adc) output signal is disclosed. A plurality of codewords output by the adc are received and information about an estimated level of interference between an output of the adc and an input of the adc due to the codeword is obtained for each codeword based on the logic values of bits in the codeword.
Airbus Defence & Space Limited
| Power supply control system|
A power supply control system includes: a current sensor as a first detector detecting current flowing in each controller in an operating state of each controller; a first current controller turned on to supply a driving current to each controller in the operating state of each controller and turned off to disconnect the driving current supply to each controller based on a determination result; a second current controller turned on to supply a dark current to each controller in a power-saving state of each controller and turned off to disconnect the dark current supply to each controller in the operation state of each controller; a dark current sensor as a second detector detecting a voltage drop amount in the power-saving state of each controller; and an anomaly determinator determining existence of anomaly in the power-saving state of each controller based on a detection result obtained from the second detector.. .
| System and enterprise data quality processing|
A system for a financial institution (or vendor thereof) to comply with its due diligence, reporting and monitoring obligations under facta or similar regulations. The present invention deploys a computer-based enterprise data quality (edq) platform for the collection and management of customer financial data.
Metropolitan Life Insurance Co.
| Anomaly diagnosis system, method, and apparatus|
An anomaly diagnosis system is provided that includes: a current-value obtaining part 111 that obtains a value of an ac current inputted to or outputted from a device to be diagnosed; a frequency analyzing part 112 that converts the current values obtained at intervals into a frequency spectrum which correlates a current intensity with a frequency; an anomaly-judging-value calculating part 113 that calculates at intervals a frequency width of the frequency spectrum at a current intensity “as” satisfying as=m×at (0<m<1), where “at” is a peak current intensity associated with an analysis frequency which is an integer multiple of a frequency of the ac current; and a judging part 114 that judges whether the frequency width is wider than that in a normal condition and, if it holds true, judges that the device is in an anomalous condition.. .
| Mucin 5b as a pancreatic cyst fluid specific biomarker for accurate diagnosis of mucinous cysts and other markers useful for detection of pancreatic malignancy|
Compositions and methods which indicate an increased risk for pancreatic carcinoma in a test subject are disclosed.. .
Fox Chase Cancer Center
| Costimulatory b7-h1 in renal cell carcinoma patients: indicator of tumor aggressiveness and potential therapeutic target|
The invention features methods of diagnosis by assessing b7-h1 expression in a tissue from a subject that has, or is suspected of having, cancer, methods of treatment with agents that interfere with b7-h1-receptor interaction, methods of selecting candidate subjects likely to benefit from cancer immunotherapy, and methods of inhibiting expression of b7-h1.. .
Mayo Foundation For Medical Education And Research
| Methods and systems for orienting nanomaterials|
Embodiments of the present disclosure provide for systems of enhancing the signal to noise ratio, methods of orienting a nanomaterial (e.g., an antibody), methods of enhancing the signal to noise ratio in a system (e.g., an assay system), and the like.. .
The Board Of Trustees Of The Leland And Stanford Junior University
| Pharmaceutical dosage forms fabricated with nanomaterials|
Nanomaterials fabricated to pharmaceutical dosage forms are disclosed. The nanomaterials are useful to provide a plurality of analysis to the dosage form.
| Higher order structured dyes with enhanced optical features|
Organic dyes that are covalently bonded multimers or higher order symmetrical structures where one or more dye units may optionally contain deuterium substitutions are disclosed. The disclosed dyes are particularly useful for optical coatings, new optical nanomaterials, high density storage devices.
Purdue Research Foundation
| System for the detection and classification of buried unexploded ordnance|
A sensor system for detecting buried metal objects such as unexploded ordnance and the collection of data for the classification of the detected objects based on parameters extracted from the collected data includes a wheeled cart, positioned on which is an array of transmitter coils for transmitting a series of excitation signals onto the area of interest and a sensor array of receiver coils and preamplifiers for receiving back the resultant eddy current decays emitted by the buried objects, a computer, and data acquisition electronics for acquiring and storing the received decays as decay data within the computer. The incoming emi data are digitized and a data fitting process is performed to extract fit location and shape parameters.
The Government Of The United States Of America, As Represented By The Secretary Of The Navy
Biocampatible polymer coated silver prussian blue nanoparticles (spb-nps: ag3 [fe (cn) 6])
The present invention relates to highly biocompatible or nontoxic pvp (poly(n-vinyl-2-pyrrolidone) coated silver prussian blue nanoparticles (spb-nps: ag3[fe(cn)6] where pvp acts as stabilizing or capping agent. The as-synthesized nanoparticles (spb-nps) have been thoroughly characterized by several analytical tools.
Council Of Scientific & Industrial Research
Method and system for identifying a threatening network
A system and method for identifying a threatening network is provided. The system comprises a network movement before/after algorithm that provides a graphical plot of changes in networks' communications activity from before to after a key event occurs, so that an analyst is able to identify anomalous behavior; a network progression algorithm that provides a graphical plot to analyze behavior in small increments of time without specification or emphasis upon a particular event, so that the analyst is able to see a trend in behavioral changes; a statistical network anomaly ranking algorithm that provides as output a ranked list of the networks; and an anomaly trend graphs algorithm that analyzes and visualizes the networks' anomaly scores over time, so that the analyst is able to see which networks are consistently suspicious, which networks accumulate more suspiciousness in response to an event, and which networks are trending toward more suspiciousness..
Detection of anomalous network activity
Access to web services is managed. Metrics associated with accesses to a service are collected, and the metrics include activities associated with a user.
Canon Kabushiki Kaisha
Search result evaluation system, navigation system and search result evaluation method
Provided is a search result evaluation system connected with a search device and that evaluates search results of the search device, the search result evaluation system including: a search unit that transmits a search query to the search device; and an evaluation unit that, if the evaluation unit receives search results from the search device, determines whether specifications of the search device have been modified, by evaluating the received search results, wherein, if the evaluation unit determines that the specifications of the search device have been modified, the evaluation unit outputs an anomaly signal to notify a manager of the search result evaluation system that the specifications of the search device have been modified.. .
Clarion Co., Ltd.
System for automated computer support
Systems and methods for providing automated computer support are described herein. One described method comprises receiving a plurality of snapshots from a plurality of computers, storing the plurality of snapshots in a data store, and creating an adaptive reference model based at least in part on the plurality of snapshots.
Systems and methods for detecting anomalies
Apparatus and method for detecting anomalies in a computer system are disclosed herein. In some embodiments, multiple probes are executed on an evolving data set.
Method for secure data reading, computer program product and data handling system
There is disclosed a method for secure data reading in a data handling system, said data handling system comprising an address dispatcher for dispatching read requests to a memory comprising a first memory region, an anomaly signal producer and an anomaly handler, the method comprising the following steps: the address dispatcher dispatches a first read request to a first memory region; subsequent to dispatching the first read request, the address dispatcher dispatches a second read request to said first memory region; subsequent to dispatching the second read request, the address dispatcher dispatches a third read request to said first memory region; the anomaly signal producer produces a first anomaly signal if a result produced by the memory in response to the first read request does not agree with a result produced by the memory in response to the third read request; the anomaly signal producer produces a second anomaly signal if the memory does not produce a predefined result in response to the second read request; the anomaly handler concludes that a fault attack has occurred if at least one of the first anomaly signal and the second anomaly signal has been produced. Furthermore, a corresponding computer program product and a corresponding data handling system are disclosed..
Uv-patternable hard-coating for transparent conductive film
The present invention relates to the substrates with uv-patternable hard-coating (uphc) with, either on top or below the transparent conductive materials such as transparent conductive oxides (tco), conductive polymers, carbon or metal based nanomaterials and nanocomposites, the process for its preparation and articles that comprise said substrates.. .
Covestro Deutschland Ag
Refrigerated transport container wireless remote tracking and management systems and methods
Refrigerated transport container wireless remote tracking and management systems include one or more sensors installed on an asset, the sensors including a positioning sensor and a temperature sensor, and a remote central computing device configured to receive data from the sensors, process the data, associate it with a date/time of generation, and store the data, and including modules. The modules include a communications module, a display module displaying data overlaid on a map to indicate a position of the asset, an asset information module to receive asset information and associate it with the asset, a sensor reading anomaly module to receive sensor reading anomaly criteria and sensor readings and send a notification when the asset crosses a sensor reading threshold, a sensor reading anomaly criteria customization module to receive allowable sensor readings and to create sensor reading anomaly criteria, and a dashboard module configured to display a time-period data summary..
The Burtner Group, Llc
Histamine-3 receptor antagonists
The invention is directed to a compound of formula i, as defined herein, or a pharmaceutically acceptable salt thereof; a pharmaceutical composition containing a compound of formula i; and a method of treatment of a disorder or condition selected from the list consisting of acute myocardial infarction; memory processes disorders; dementia; cognition disorders such as alzheimer's disease; attention deficit disorder (add); attention-deficit hyperactivity disorder (adhd); cancers such as cutaneous carcinoma, medullary thyroid carcinoma and melanoma; meniere's disease; gastrointestinal disorders; inflammation; migraine; motion sickness; obesity; pain; septic shock; respiratory disorders (including allergic rhinitis, nasal congestion and allergic congestion) in a mammal, including a human, that may be effected by administering to said mammal a pharmacologically effective amount of a compound of formula i, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.. .
Correction of localized tire surface anomalies
Systems and methods for improving tire uniformity, for instance to reduce cavity noise and other effects caused by localized tire surface anomalies are provided. The localized tire surface anomaly can be manifested as a local peak of radial nm out or other uniformity parameter (e.g.
Michelin Recherche Et Technique S.a.
Traditional chinese medicine capable of triggering lung adenocarcinoma cell autophagy, and composition and extract thereof
A chinese medicine capable of triggering lung adenocarcinoma cell autophagy mainly uses a polygala tenuifolia willd herb with a quantity depending on a patient's physical fitness and sickness conditions determined by a doctor, and capable of triggering a lung adenocarcionma cell autophagy (cracking) to achieve a treatment effect. Regardless of being taken as a powder or an extract, the medicine is capable of triggering the adenocarcionma cell autophagy (cracking) effect to achieve the treatment effect.
Stem cell microparticles and mirna
This invention relates to stem cell microparticles and mirna isolated from these microparticles, their use and production thereof, in particular neural stem cell microparticles and their use in therapy of cancer, typically a nestin-positive cancer. The cancer may be glioma, melanoma, breast cancer, pancreatic cancer or prostate cancer.
Malware and anomaly detection via activity recognition based on sensor data
A system for malware and anomaly detection via activity recognition based on sensor is disclosed. The system may analyze sensor data collected during a selected time period from one or more sensors that are associated with a device.
At&t Intellectual Property L, L.p.
Detecting anomaly action within a computer network
A method for network monitoring includes intercepting, in an anomaly detection module, a first data packet transmitted over a network in accordance with a predefined protocol to or from an entity on the network. Both a network address that is assigned to the entity and a strong identity, which is incorporated in the first data packet in accordance with the predefined protocol, of the entity are extracted from the intercepted first data packet.
Light Cyber Ltd.
System and the deconvolution of mixed dna profiles using a proportionately shared allele approach
A total forensic dna casework management system and method for the deconvolution of mixed dna samples using a novel, 3-rule algorithm to determine the proportional allele sharing of the sample's contributors. The process is fully document, can assess and process dna anomalies and artifacts, and transforms raw str data to produce final dna profile types, peak height ratios, proportions, fitting criteria and associated graphs..
United States Government As Represented By The Secretary Of The Army
System and in-service diagnostics based on health signatures
In accordance with the present disclosure, a system and method are herein disclosed for providing in-service diagnostics based on health signatures of an information handling system. In one embodiment, the health of an information handling system is periodically probed by a software agent running as a service.
Dell Products L.p.
Method for parsing and calculating performance of satellite gravity field measurement by low-to-low satellite-to-satellite tracking
A method for calculating performance of satellite gravity field measurement by low-to-low satellite-to-satellite tracking, includes: acquiring parameters of gravity satellite system; calculating an effect of satellite loads on the power spectrum of nonspherical perturbation potential, so as to obtain an degree error variance; comparing degree error variance with degree variance given by kaula rule, and when degree error variance equals degree variance, considering that the highest degree of gravity field measurement is obtained, calculating geoid degree error and its accumulative error, gravity anomaly degree error and its accumulative error, so as to obtain the performance of satellite gravity field measurement by low-to-low satellite-to-satellite tracking. The method is capable of evaluating gravity field measurement performance quickly and effectively, obtaining a rule of effects of the gravity satellite system parameters on the gravity field measurement performance, so as to avoid shortcoming caused by numerical simulation..
Sensor devices comprising a metal-organic framework material and methods of making and using the same
Disclosed herein are embodiments of sensor devices comprising a sensing component able to determine the presence of, detect, and/or quantify detectable species in a variety of environments and applications. The sensing components disclosed herein can comprise mof materials, plasmonic nanomaterials, or combinations thereof.
U.s. Department Of Energy
Gas turbine combustion profile monitoring
Systems and methods for gas turbine combustion profile monitoring are disclosed. In one embodiment, a method for detecting an anomaly in a combustion section of a gas turbine is disclosed.
General Electric Company
Biomimetic biphasic 3d nanocomposite scaffold for osteochondral regeneration
The invention describes methods for producing a biphasic nanocomposite scaffold comprising custom polymer-based core-shelled nanospheres by the physical and chemical attachment of two disparate polymeric materials whose composition can be readily modified with tissue-specific nanomaterials and products created using such methods. The custom nanospheres are constructed via co-axial wet electrospraying and can be employed to deliver compounds to the polymeric materials..
The George Washington University, A Congressionally Chartered Not-for-profit Corpor
The invention provides pharmaceutical compositions comprising embolic particles, that optionally comprise pharmaceutical actives, in oil or emulsion formulations that are useful in therapeutic embolisation procedures, particularly for the treatment of vascularised neoplasias, such as liver carcinomas.. .
Biocompatibles Uk Ltd
Treatment of melanoma with interferon-beta and ras-raf-mek-erk inhibitor combination therapy
This description relates to the use of a polymer-conjugated interferon-beta as monotherapy or in combination with other cancer therapies.. .
Biogen Ma Inc.
Tea tree oil delivery system
The present invention provides a novel composition that functions as a carrier effective for administering tea tree oil to alleviate the conditions of the skin, such as basal cell carcinoma and actinic keratosis.. .
Zena Pharm Pty Ltd
Preventing or mitigating chemotherapy induced alopecia using vitamin d
The invention provides methods and pharmaceutical compositions for preventing or mitigating chemotherapy-induced alopecia (cia). The pharmaceutical compositions of the invention comprise an effective amount of a vitamin d compound in a topical formulation.
Rock in combination with mapk pathway
The current disclosure relates to pharmaceutical combinations and compositions useful in the treatment of certain types of cancer. The disclosure also relates to method of treatment these certain types of cancer.
Stichting Het Nederlands Kanker Instituut
Methods of treating melanoma
Provided herein are methods for the treatment of melanoma comprising administration of a composition comprising nanoparticles comprising taxane and a carrier protein.. .
Abraxis Bioscience, Llc
Minimally invasive devices for multi-fluid tissue ablation
Prostate treatment using fluid stream to resect prostate tissue, thereby relieving symptoms of conditions such as bph, prostatitis, and prostatic carcinoma. A device having a fluid delivery element is positioned within a lumen of the urethra within the prostate.
Planter seed meter with accelerator wheel system
The present invention is directed to a planter with seed meters with accelerator wheel systems. Each accelerator wheel system receives singulated seeds from a respective seed meter and spaces the seeds with respect to each other to correct timing and thus spacing anomalies of seeds being released from seed disks of the seed meters at incorrect seed disk release events and to adjust the velocity of the seeds to correspond to planter travel speed for releasing the seeds to drop straight down onto the field, without a horizontal velocity.
Cnh Industrial America Llc
System and mitigating network congestion using fast congestion detection in a wireless radio access network (ran)
Fast congestion detection is implemented in a wireless radio access network (ran) to mitigate congestion by classifying bearers into bearer types using bearer metrics and monitoring bearers for type specific anomalies to obtain anomaly data. Congestion is detected based on the anomaly data to obtain congestion information that is exported to a network node to mitigate network congestion.
Anomaly detection using adaptive behavioral profiles
Anomalous activities in a computer network are detected using adaptive behavioral profiles that are created by measuring at a plurality of points and over a period of time observables corresponding to behavioral indicators related to an activity. Normal kernel distributions are created about each point, and the behavioral profiles are created automatically by combining the distributions using the measured values and a gaussian kernel density estimation process that estimates values between measurement points.
System and anomaly detection in information technology operations
An anomaly detection system is able to detect spatial and temporal environment anomalies and spatial and temporal behavior anomalies, and monitor servers for anomalous characteristics of the environment and behavior. If metrics and/or characteristics associated with a given server are beyond a certain threshold, an alert is generated.
Metafor Software Inc.
Home automation system deployment
A technician assistance application aids installation and diagnostics for an automated home monitoring system often referred to as an “intelligent home” system. The monitoring system includes a plurality of security sensor devices deployed around a dwelling and responsive to a monitoring application on a central computing device.
Time Warner Cable Enterprises Llc
Application performance analyzer and corresponding method
An application performance analyzer adapted to analyze the performance of one or more applications running on it infrastructure, comprises: a data collection engine collecting performance metrics for one or more applications running on the it infrastructure; an anomaly detection engine analyzing the performance metrics and detecting anomalies, i.e. Performance metrics whose values deviate from historic values with a deviation that exceeds a predefined threshold; a correlation engine detecting dependencies between plural anomalies, and generating anomaly clusters, each anomaly cluster consisting of anomalies that are correlated through one or more of the dependencies; a ranking engine ranking anomalies within an anomaly cluster; and a source detection engine pinpointing a problem source from the lowest ranked anomaly in an anomaly cluster..
Detecting behavioral patterns and anomalies using activity data
Activity data is analyzed or evaluated to detect behavioral patterns and anomalies. When a particular pattern or anomaly is detected, a system may send a notification or perform a particular task.
Biofilm formation to define risk for colon cancer
Methods of identifying subjects at increased risk of cancer, based upon detection of biofilms and/or biofilm-associated microbes within a subject, are disclosed. Therapies designed to prevent formation and/or reduce the size of biofilms in a subject identified to be at increased risk of cancer based upon detection of biofilms and/or biofilm-associated microbes are disclosed.
The Johns Hopkins University
Gastric cancer cell line derived from murine gastric adenocarcinoma lacking p53 and e-cadherin and use thereof
Provided is a gastric cancer cell line derived from a mouse deficient in e-cadherin and p53, and a use thereof. The e-cadherin- and p53-deficient, murine-derived gastric cancer cell line of the present invention was confirmed to have histopathological characteristics similar to those of human gastric cancer, have an epithelial mesenchymal transition (emt) phenotype and an activated β-catenin pathway, and promote cancer growth in vivo due to potential of carcinogenesis, and thus the gastric cancer cell line of the present invention can be effectively used for the evaluation of the activity of new anticancer drugs and the development of metastasis inhibitors..
National Cancer Center
Repeatable and comparable inspeciton of concrete joints
A joint inspection system is described herein that develops and implements a practical, rapid imaging system to detect the presence of contaminants or moisture on the adhesion surfaces of a joint and to identify the presence of micro-fractures, fractures, or anomalies that will affect the integrity of the concrete adjacent to the joint faces (elements that could develop into post-construction spalling). The system utilizes existing technologies to provide an accurate, comprehensive, permanent, reviewable, comparable, location-identifiable imagery of the joint channel and the pavement surfaces immediately adjacent to the channel.
System and crop health monitoring
A method for monitoring crop health of a geographic region includes receiving an image comprising a set of image elements, the image corresponding to a time unit, mapping an image element of the set of image elements to a geographic sub-region of the geographic region, determining a geographic region performance value for the image element, determining a geographic region performance value change, and identifying a crop health anomaly based on the geographic region performance change and an expected geographic region performance value change. Determining the geographic region performance value for the image element can include determining a vegetative performance value for the image element, mapping the image element to a crop type, and normalizing the vegetative performance value..
Activities of multiple cancer-related pathways are associated with braf mutation and predict the resistance to braf/mek inhibitors in melanoma cells
The present inventors have identified specific oncogenic pathways preferentially activated in braf-mutated-melanoma cells and a pathway pattern that predicts resistance of braf-mutated melanoma to braf/mek inhibitors, providing novel clinical implications for melanoma therapy. In one embodiment, a method comprises (a) testing a sample oibraf-mutated melanoma cells isolated from a patient and measuring the expression levels of genes expressed in the following oncogenic pathways: tnfa, egfr, ifna, hypoxia, ifny, stat3 and myc; (b) calculating a 7-pathway activation pattern based on the measured expression levels of step (a); and (c) identifying the patient's resistance level to braf/mek inhibitor treatment based on comparison of the calculated 7-pathway activation pattern to a reference..
The Johns Hopkins University
Molecular diagnostic test for oesophageal cancer
Methods and compositions are provided for the identification of a molecular diagnostic test for oesophageal adenocarcinoma (oac). The test defines a novel dna damage repair deficient molecular subtype and enables classification of a patient within this subtype.
Almac Diagnostics Limited
Antibodies specific for claudin 6 (cldn6)
The present invention provides antibodies useful as therapeutics for treating and/or preventing diseases associated with cells expressing claudin-6 (cldn6), including tumor-related diseases such as ovarian cancer, lung cancer, gastric cancer, breast cancer, hepatic cancer, pancreatic cancer, skin cancer, malignant melanoma, head and neck cancer, sarcoma, bile duct cancer, cancer of the urinary bladder, kidney cancer, colon cancer, placental choriocarcinoma, cervical cancer, testicular cancer, and uterine cancer.. .
Johannes Gutenberg-universitat Mainz
Epidithiodioxopiperazine compound or its derivatives, and the use thereof
The present invention relates to an epidithiodioxopiperazine derivative represented by the following chemical formula 1 or its reduced derivative; a method for preparing a compound represented by chemical formula 1 having improved intracellular permeability and mimicking the activity of 2-cys-prx in its reduced form in the cells; a pharmaceutical composition for preventing or treating vascular diseases comprising an epidithiodioxopiperazine compound or its derivatives or pharmaceutically acceptable salts thereof as an active ingredient; a drug delivery device for local administration including the pharmaceutical composition; and a pharmaceutical composition for inhibiting melanoma metastasis comprising the epidithiodioxopiperazine compound or its derivatives or pharmaceutically acceptable salts thereof as an active ingredient.. .
Ewha University-industry Collaboration Foundation
Method of manufacturing a polyimide film
A polyimide resin may be extruded into a polyimide film. The viscosity of the polyimide resin may be increased by adding nanomaterials to the polyimide resin.
Compositions and methods for increasing mesenchymal stromal cell migration to tumors
The present application is directed to compositions and methods for treating a subject with cancer and/or increasing migration of a mesenchymal stromal cells (mscs) stimulated with a recombinant autocrine motility factor (ramf) to a tumor or a tumor cell, e.g. Hepatocellular carcinoma (hcc).
Inis Biotech Llc
Determining location based on both a detected location and a predicted location
A system and method is described that computes an estimated current location for a client device based on both the detected current location and the predicted current location of the client device. By utilizing the predicted current location, the system and method may account for and compensate for anomalies and inaccuracies in the detected current location.
Aruba Networks, Inc.
Data visualization in self learning networks
In one embodiment, a first device in a network maintains raw traffic flow information for the network. The first device provides a compressed summary of the raw traffic flow information to a second device in the network.
Cisco Technology, Inc.
Anomaly detection using network traffic data
In one embodiment, a device in a network receives traffic metrics for a plurality of applications in the network. The device populates a feature space for a machine learning-based anomaly detector.
Cisco Technology, Inc.
Method for detecting anomalies in network traffic
The invention concerns a method for detecting anomalies in network traffic, said traffic being transmitted by a server (10) in response to requests from at least one client device (11), the method comprising: a step (e10) of receiving a request, said request being of a given type, a step (e11) of receiving a response to the request, a step (e13) of constructing a current bit vector (vn), representative of the response, a step (e17) of calculating a similarity index representative of a distance between the current bit vector and a model bit vector (vmod) associated with the request type, a step of checking (e18) that the similarity index (isc) does not belong to a compliance interval (ic) calculated for the request type, an anomaly being detected when the similarity index does not belong to the compliance interval.. .
Method of detecting anomalies suspected of attack, based on time series statistics
Disclosed is a method of detecting anomalies suspected of an attack based on time series statistics according to the present invention. The method of detecting anomalies suspected of an attack according to the present invention includes the steps of: collecting log data and traffic data in real-time and extracting at least one piece of preset traffic feature information from the collected log data and traffic data; and training through a time series analysis-based normal traffic training model using the extracted traffic feature information, and detecting abnormal network traffic according to a result of the training..
Korea Internet & Security Agency
Event correlation in a network merging local graph models from distributed nodes
In one embodiment, a device in a network receives an indication of a network anomaly detected by a first graph-based anomaly detection model hosted by a first node in the network. The device identifies one or more additional graph-based anomaly detection models based on the network anomaly detected by the first graph-based anomaly detection model.
Cisco Technology, Inc.
Information reporting for anomaly detection
In one embodiment, a first device in a network receives traffic flow data from a plurality of devices in the network. The traffic flow data from at least one of the plurality of devices comprises raw packets of a traffic flow.
Cisco Technology, Inc.
Tracking anomaly propagation at the network level
In one embodiment, a device in a network monitors one or more metrics regarding network traffic associated with a particular application. The device detects an application-centric anomaly based on the monitored one or more metrics.
Cisco Technology, Inc.
Quality of experience aware transport self organizing network framework
Various networks may benefit from suitable management techniques and systems. For example long term evolution networks and other wireless communication networks may benefit from a quality of experience aware transport self-organizing network framework.
Nokia Solutions And Networks Oy
Sparse distributed representation of spatial-temporal data
Coordinate data is encoded as a distributed representation for processing and analysis by a machine-intelligence system such as a hierarchical temporal memory system. Input coordinates represented in coordinate space having at least one dimension are obtained.
Detecting flow anomalies
An example method can include receiving network data related to a distributed system. A statistical model of the distributed system based on the network data can be employed to determine a statistical deviation of a given flow of information through a portion of the distributed system.
Hewlett-packard Development Company, L.p.
Anomaly detection using circumstance-specific detectors
The technology disclosed relates to learning how to efficiently display anomalies in performance data to an operator. In particular, it relates to assembling performance data for a multiplicity of metrics across a multiplicity of resources on a network and training a classifier that implements at least one circumstance-specific detector used to monitor a time series of performance data or to detect patterns in the time series.