A Constrained Two-Layer Compression Technique for ECG Waves

Byun, Kyungguen ;   Song, Eunwoo ;   Shim, Hwan ;   Lim, Hyungjoon ;   Kang, Hong-Goo

Tags Time-frequency analysis of biosignalsNonstationary processing of biomedical signalsData mining in biosignals

This paper proposes a constrained two-layer compression technique for electrocardiogram (ECG) waves, of which encoded parameters can be...

Read More Download this Paper

A Neural Network based Infant Monitoring System to Facilitate Diagnosis of Epileptic Seizures

Ogura, Yuya ;   Hayashi, Hideaki ;   Nakashima, Shota ;   Soh, Zu ;   Shibanoki, Taro ;   Shimatani, Koji ;   Takeuchi, Akihito ;   Nakamura, Makoto ;   Okumura, Akihisa ;   Kurita, Yuichi ;   Tsuji, Toshio

Tags Biomedical signal classificationSignals and systemsData mining in biosignals

In this paper, we propose an infant monitoring system that automatically detects epileptic seizures in domestic and hospital environments. The...

Read More Download this Paper

A Quantitative Evaluation of Alcohol Withdrawal Tremors

Aarabi, Parham ;   Norouzi, Narges ;   Dear, Taylor ;   Bromberg, Simon ;   Gray, Sara ;   Kahan, Mel ;   Borgundvaag, Bjug

Tags Time-frequency analysis of biosignalsSignal processing in physiological systemsData mining in biosignals

This paper evaluates the relation between Alcohol Withdrawal Syndrome tremors in the left and right hands of patients. By analyzing 122...

Read More Download this Paper

An Enhanced Cerebral Recovery Index for Coma Prognostication Following Cardiac Arrest

Ghassemi, Mohammad ;   Amorim, Edilberto ;   Pati, Sandipan ;   Mark, Roger ;   Brown, Emery N ;   Purdon, Patrick ;   Westover, Brandon

Tags Biomedical signal classificationData mining in biosignalsMultivariate signal processing

Prognostication of coma outcomes following cardiac arrest is both qualitative and poorly understood in current practice. Existing quantitative...

Read More Download this Paper

Automated Sleep Spindle Detection using IIR Filters and a Gaussian Mixture Model

Patti, Chanakya Reddy ;   Penzel, Thomas ;   Cvetkovic, Dean

Tags Biomedical signal classificationData mining in biosignalsMultivariate signal processing

Sleep spindle detection using modern signal processing techniques such as the Short-Time Fourier Transform and Wavelet Analysis are common...

Read More Download this Paper

Automatic Preprocessing of EEG Signals in Long Time Scale

Corradino, Claudia ;   Bucolo, Maide

Tags Time-frequency analysis of biosignalsIndependent component analysisData mining in biosignals

Electroencephalography (EEG) signals are highly affected by physiological artifacts. Establishing a robust and repeatable EEG pre-processing...

Read More Download this Paper

Bayesian Fusion of Algorithms for the Robust Estimation of Respiratory Rate from the Photoplethysmogram

Clifton, David ;   Zhu, Tingting ;   Pimentel, Marco A.F. ;   Clifford, Gari

Tags Time-frequency analysis of biosignalsSignal processing in physiological systemsData mining in biosignals

Respiratory rate (RR) is a key vital sign that is monitored to assess the health of patients. With the increase of the availability of...

Read More Download this Paper

CAP Waveform Estimation from the Measured Electrical Bioimpedance Values: Patient's Heart Rate Variability Analysis

Krivoshei, Andrei ;   Uuetoa, Hasso ;   Min, Mart ;   Annus, Paul ;   Uuetoa, Tiina ;   Lamp, Jürgen

Tags Multivariate signal processingPrincipal component analysisData mining in biosignals

The paper presents analysis of the generic transfer function (TF) between Electrical Bioimpedance (EBI) measured non-invasively on the wrist...

Read More Download this Paper

Classification of Convulsive Psychogenic Non-Epileptic Seizures using Histogram of Oriented Motion of Accelerometry Signals

Kusmakar, Shitanshu ;   Gubbi, Jayavardhana ;   Rao, Aravinda ;   Yan, Bernard ;   O'Brien, Terence ;   Palaniswami, Marimuthu

Tags Biomedical signal classificationData mining in biosignals

Seizure is caused due to sudden surge of electrical activity within the brain. There is another class of seizures called psychogenic...

Read More Download this Paper

Classification of Hypoxic-Ischemic Encephalopathy using Long Term Heart Rate Variability based Features

Ahmed, Rehan ;   Temko, Andriy ;   Marnane, Liam ;   Boylan, Geraldine ;   Lightbody, Gordon

Tags Biomedical signal classificationData mining in biosignalsPattern recognition methods for data mining in biosignals

Hypoxic-ischemic HI injury at the time of birth could lead to severe neurological dysfunction at an older age. Therapeutic hypothermia can be...

Read More Download this Paper

Detection of Essential Hypertension with Physiological Signals from Wearable Devices

Ghosh, Arindam ;   Mayor Torres, Juan Manuel ;   Danieli, Morena ;   Riccardi, Giuseppe

Tags Data mining in biosignalsBiomedical signal classificationSignal processing in physiological systems

Early detection of essential hypertension can support the prevention of cardiovascular disease, a leading cause of death. The traditional...

Read More Download this Paper

Detection of Mild Alzheimer's Disease and Mild Cognitive Impairment from Elderly Speech: Binary Discrimination using Logistic Regression

Kato, Shohei ;   Homma, Akira ;   Sakuma, Takuto ;   Nakamura, Munehiro

Tags Biomedical signal classificationData mining in biosignalsMultivariate signal processing

In this research, we have developed a novel data mining approach for detection of cognitive impairment, SPCIR (Speech Prosody-Based Cognitive...

Read More Download this Paper

Detrended Fluctuation Analysis for Major Depressive Disorder

Wajid, Mumtaz ;   Malik, Aamir Saeed ;   Ali, Syed Saad Azhar ;   Azhar, Yasin ;   Amin, Hafeez Ullah

Tags Data mining in biosignalsPattern recognition methods for data mining in biosignals

Clinical utility of Electroencephalography (EEG) based diagnostic studies is less clear for major depressive disorder (MDD). In this paper, a...

Read More Download this Paper

ECG Biometric Identification: A Compression based Approach

Bras, Susana ;   Pinho, Armando

Tags Data mining in biosignalsPattern recognition methods for data mining in biosignals

Using the electrocardiogram signal (ECG) to identify and/or authenticate persons are problems still lacking satisfactory solutions. Yet, ECG...

Read More Download this Paper

EEG Recordings as a Source for the Detection of IRBD

Bisgaard, Sissel ;   Duun-Christensen, Bolette ;   Kempfner, Lykke ;   Sorensen, Helge B D ;   Jennum, Poul

Tags Biomedical signal classificationData mining in biosignalsPattern recognition methods for data mining in biosignals

The purpose of this pilot study was to develop a supportive algorithm for the detection of idiopathic Rapid Eye-Movement (REM) sleep...

Read More Download this Paper

Estimating Cognitive Performance Change using Heart Rate Variability

Tsunoda, Keisuke ;   Chiba, Akihiro ;   Chigira, Hiroshi ;   Ura, Tetsuya ;   Mizuno, Osamu ;   Tanaka, Tomohiro

Tags Signals and systemsPrincipal component analysisData mining in biosignals

This paper presents a low-invasive method for estimating cognitive performance change using heart rate variability (HRV). Although HRV is a...

Read More Download this Paper

Estimating Critical Fusion Frequency from Heart Rate Variability

Chiba, Akihiro ;   Tsunoda, Keisuke ;   Chigira, Hiroshi ;   Ura, Tetsuya ;   Mizuno, Osamu ;   Tanaka, Tomohiro

Tags Signals and systemsData mining in biosignalsCausality

This paper presents a novel method for estimating the critical flicker frequency (CFF), a key measure of mental fatigue, from the features...

Read More Download this Paper

Estimation of Knee Extensor Strength using Wearable Sensors

Sato, Yoshikuni ;   Nakada, Toru ;   Kozuka, Kazuki ;   Kiyono, Masaki ;   Nonoyama, Tadayoshi ;   Kubota, Masafumi ;   Koie, Yusuke ;   Yasutake, Masaki ;   Yamamura, Osamu

Tags Data mining in biosignalsPattern recognition methods for data mining in biosignals

In this paper, we present a new method of estimating knee extensor strength that is based on wearable sensors and machine learning. Our...

Read More Download this Paper

Evaluation of Sampling Paradigms using Multiple Images for Increasing the Repeatability of Static Vessel Analysis

Rieger, Steffen ;   Vilser, Walthard ;   Baumgarten, Daniel

Tags Data mining in biosignals

Results of Static Vessel Analysis are affected by uncertainties caused by biological variations. In this work, we investigate the benefit of...

Read More Download this Paper

Exploratory Analysis of Associations between Individual Lifestyles and Heart Rate Variability -Based Recovery during Sleep

Pietilä, Julia ;   Helander, Elina ;   Myllymäki, Tero ;   Korhonen, Ilkka ;   Jimison, Holly ;   Pavel, Misha

Tags Data mining in biosignals

Sleep is the most important period for recovering from daily stress and load. Assessment of the stress recovery during sleep is therefore,...

Read More Download this Paper

Hessian Regularization based Non-Negative Matrix Factorization for Gene Expression Data Clustering

Liu, Xiao ;   Shi, Jun ;   Wang, Congzhi

Tags Data mining in biosignalsPattern recognition methods for data mining in biosignalsMultivariate signal processing

Since a key step in the analysis of gene expression data is to detect groups of genes that have similar expression patterns, clustering...

Read More Download this Paper

Joint Source Separation of Simultaneous EEG-FMRI Recording in Two Experimental Conditions using Common Spatial Patterns

Tan, Ao ;   Fu, Zening ;   Tu, Yiheng ;   Hung, Y.S. ;   Zhang, Zhiguo

Tags Data mining in biosignalsBlind source separationMultivariate signal processing

Simultaneous collection of electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) data has become increasingly popular...

Read More Download this Paper

Large-Scale Physiological Waveform Retrieval via Locality-Sensitive Hashing

Kim, Yongwook Bryce ;   O'Reilly, Una-May

Tags Data mining in biosignalsPattern recognition methods for data mining in biosignalsBiomedical signal classification

We propose a fast, scalable locality-sensitive hashing method for the problem of retrieving similar physiological waveform time series. When...

Read More Download this Paper

Large-Scale Prediction of Acute Hypotensive Episodes via Locality-Sensitive Hashing on Physiological Waveform Time Series

Kim, Yongwook Bryce ;   O'Reilly, Una-May

Tags Data mining in biosignalsPattern recognition methods for data mining in biosignalsBiomedical signal classification

We propose a fast, scalable locality-sensitive hashing method for the problem of predicting acute hypotensive episodes based on massive...

Read More Download this Paper

Localization of Brain Activities using Multiway Analysis of EEG Tensor via EMD and Reassigned TF Representation

Pouryazdian, Saeed ;   Beheshti, Soosan ;   Krishnan, Sridhar

Tags Multivariate signal processingEmpirical mode decomposition in biosignal analysisData mining in biosignals

Electroencephalogram (EEG) is widely used for monitoring, diagnosis purposes and also for study of brain’s physiological, mental and functional...

Read More Download this Paper

Metrics for the Background EEG Assessment in Asphyxiated Infants

Matic, Vladimir ;   Cherian, Perumpillichira Joseph ;   Ansari, Amir Hossein ;   Koolen, Ninah ;   Govaert, Paul ;   Naulaers, Gunnar ;   Van Huffel, Sabine ;   De Vos, Maarten

Tags Nonstationary processing of biomedical signalsData mining in biosignalsTime-frequency analysis of biosignals

This work proposes novel EEG-based metrics to be used for the assessment of background EEG abnormalities encountered in neonates with...

Read More Download this Paper

MICROST: A Mixed Approach for Heart Rate Monitoring during Intensive Physical Exercise using Wrist-Type PPG Signals

Zhu, Shilin ;   Tan, Ke ;   Zhang, Xinyu ;   Liu, Zhiqiang ;   Liu, Bin

Tags Data mining in biosignalsNonstationary processing of biomedical signalsSignal processing in physiological systems

The performance of heart rate (HR) monitoring using wrist-type photoplethysmographic (PPG) signals is strongly influenced by motion...

Read More Download this Paper

Mortality Prediction in Septic Shock Patients: Towards New Personalized Models in Critical Care

Carrara, Marta ;   Baselli, Giuseppe ;   Ferrario, Manuela

Tags Multivariate signal processingSignal processing in physiological systemsData mining in biosignals

We studied the problem of mortality prediction in 23 septic shock patients selected from the public database MIMIC-II. For each patient we...

Read More Download this Paper

New Adaptive Algorithm to Determine Sleep Onset Latency

Choi, Soo Beom ;   Kim, Sung Woo ;   Chung, Jai Won ;   Park, Jee Soo ;   Noh, Hyung Wook ;   Kim, Deok Won

Tags Biomedical signal classificationTime-frequency analysis of biosignalsData mining in biosignals

Although actigraphy is used to detect sleep, it is inaccurate when determining sleep onset latency due to immobility during wakefulness. We...

Read More Download this Paper

Non-Parametric Group-Level Statistics for Source-Resolved ERP Analysis

Lee, Clement ;   Miyakoshi, Makoto ;   Delorme, Arnaud ;   Cauwenberghs, Gert ;   Makeig, Scott

Tags Independent component analysisBlind source separationData mining in biosignals

We have developed a new statistical framework for group-level event-related potential (ERP) analysis in EEGLAB. The framework calculates the...

Read More Download this Paper

Phenotypic Characterisation of Crohn's Disease Severity

Clifton, David ;   Niehaus, Katherine ;   Uhlig, Holm

Tags Data mining in biosignalsMultivariate signal processingSignal processing in physiological systems

Crohn’s disease (CD) is a highly heterogeneous disease, with great variation in patient severity. Using supervised machine learning techniques...

Read More Download this Paper

Potential use of Microsaccade in Personal Identification

Yoneya, Makoto ;   Furukawa, Shigeto ;   Kashino, Makio

Tags Data mining in biosignalsBiomedical signal classificationPattern recognition methods for data mining in biosignals

Microsaccades are small, jerk-like eye movements that occur unconsciously during fixation. Recent studies showed that there are individual...

Read More Download this Paper

Preliminary Evaluation of Wearable Wellness System for Obstructive Sleep Apnea Detection

Crupi, Riccardo ;   Faetti, Tommaso ;   Paradiso, Rita

Tags Data mining in biosignalsEmpirical mode decomposition in biosignal analysisBiomedical simulation involving signal processing

Several studies have proven how sleep deprivation has a negative impact on daily life, affecting people psychophysical state. In this field,...

Read More Download this Paper

Psychobehavioral Validity of Self-Reported Symptoms based on Spontaneous Physical Activity

Kim, Jinhyuk ;   Nakamura, Toru ;   Kikuchi, Hiroe ;   Yamamoto, Yoshiharu

Tags Biomedical signal classificationData mining in biosignalsPattern recognition methods for data mining in biosignals

A limitation of self-reports is the presence of recall biases including retrospective distortions of the respondents’ experiences. To overcome...

Read More Download this Paper

Psychophysiology of Disgust: ECG Noise Entropy as a Biomarker

Bras, Susana ;   Ferreira, Jacqueline ;   Soares, Sandra ;   F. Silva, Carlos

Tags Data mining in biosignalsPattern recognition methods for data mining in biosignals

The identification or classification of emotions allows the description of the person’s state and, therefore, the inference of their...

Read More Download this Paper

Residual Analysis of Ground Reaction Forces Simulation during Gait using Neural Networks with Different Configurations

Leporace, Gustavo ;   Batista, Luiz Alberto ;   Metsavaht, Leonardo ;   Nadal, Jurandir

Tags Data mining in biosignalsNeural networks in biosignal processing and classificationBiomedical simulation involving signal processing

The aim of the study was to analyze and compare the residuals obtained from ground reaction force (GRF) models developed using two...

Read More Download this Paper

Robust Monitoring of Hypovolemia in Intensive Care Patients using Photoplethysmogram Signals

Roederer, Alexander ;   Weimer, James ;   DiMartino, Joseph ;   Gutsche, Jacob ;   Lee, Insup

Tags Signal processing in physiological systemsNonstationary processing of biomedical signalsData mining in biosignals

The paper presents a fingertip photoplethysmography based technique to assess patient fluid status that is robust to waveform artifacts...

Read More Download this Paper

Separation of Ambulatory Skin Conductance in Day and Sleep Activities based on Activity Magnitude and Sleep-Wake Scoring

Sano, Akane ;   Fedor, Szymon ;   Picard, Rosalind

Tags Data mining in biosignalsMultivariate signal processing

Ambulatory skin conductance (SC) signals often need to be analyzed independently for different user activities. As an ambulatory SC sensor...

Read More Download this Paper

Sleep Apnea Detection using Time-Delayed Heart Rate Variability

Nano, Marina-Marinela ;   Long, Xi ;   Werth, Jan ;   Aarts, Ronald M. ;   Heusdens, Richard

Tags Biomedical signal classificationSignal processing in physiological systemsData mining in biosignals

Sleep apnea is a sleep disorder distinguished by repetitive absence of breathing. Compared with the traditional expensive and cumbersome...

Read More Download this Paper

Temporal and Kinematic Variables for Real-World Falls Harvested from Lumbar Sensors in the Elderly Population

Bourke, Alan ;   Klenk, Jochen ;   Schwickert, Lars ;   Aminian, Kamiar ;   Ihlen, Espen A F ;   Helbostad, Jorunn L ;   Chiari, Lorenzo ;   Becker, Clemens

Tags Signals and systemsBiomedical signal classificationData mining in biosignals

Automatic fall detection will reduce the consequences of falls in the elderly and promote independent living, ensuring people can confidently...

Read More Download this Paper

The Portable P300 Dialing System based on Tablet and Emotiv Epoc Headset

Tong, Jijun ;   Zhang, Peng ;   Xiao, Ran ;   Ding, Lei

Tags Biomedical signal classificationData mining in biosignalsEmpirical mode decomposition in biosignal analysis

Brain-computer interface (BCI) is a novel communication system that translates brain signals into a control signal. Now with the appearance of...

Read More Download this Paper

Time-Dependent Sleep Stage Transition Model based on Heart Rate Variability

Takeda, Toki ;   Mizuno, Osamu ;   Tanaka, Tomohiro

Tags Data mining in biosignalsBiomedical signal classificationSignal processing in physiological systems

A new model is proposed to automatically classify sleep stages using heart rate variability (HRV). The generative model, based on the...

Read More Download this Paper

Timed Up-and-Go Phase Segmentation in Parkinson's Disease Patients using Unobtrusive Inertial Sensors

Reinfelder, Samuel ;   Hauer, Roland ;   Barth, Jens ;   Klucken, Jochen ;   Eskofier, Bjoern M

Tags Biomedical signal classificationSignal processing in physiological systemsData mining in biosignals

A widely accepted functional motor test for measuring basic mobility capabilities is the ‘Timed Up-and-Go’ (TUG) test. Although several basic...

Read More Download this Paper

Topological Changes of Functional Brain Networks in Healthy and Diseased Subjects

De Vico Fallani, Fabrizio

Tags Connectivity measurementsData mining in biosignalsMultivariate signal processing

We have known for at least 100 years that the brain is organized as a network of connections between neuronal ensembles. However, only in...

Read More Download this Paper