yusuke1997/dblp-id-title huggingface dataset:
A Novel Coupling Algorithm Based on Glowworm Swarm Optimization and Bacterial Foraging Algorithm for Solving Multi-Objective Optimization Problems
Kleene Algebra to Compute Invariant Sets of Dynamical Systems
Optimizing Speech Emotion Recognition with Deep Learning and Grey Wolf Optimization: A Multi-Dataset Approach
PIPET: A Pipeline to Generate PET Phantom Datasets for Reconstruction Based on Convolutional Neural Network Training
Revised Gravitational Search Algorithms Based on Evolutionary-Fuzzy Systems
Segmenting Action-Value Functions over Time Scales in SARSA via TD(Δ)
Low-Order Electrochemical State Estimation for Li-Ion Batteries
Univariate Cubic L 1 Interpolating Splines: Analytical Results for Linearity, Convexity and Oscillation on 5-PointWindows
A Review of an Artificial Intelligence Framework for Identifying the Most Effective Palm Oil Prediction
Special Issue on Reconfiguration Problems
Faulty Links' Fast Recovery Method Based on Deep Reinforcement Learning
A Two-Stage Method to Test the Robustness of the Generalized Approximate Message Passing Algorithm
Generating Realistic Synthetic Patient Cohorts: Enforcing Statistical Distributions, Correlations, and Logical Constraints
Reinforcement Learning Derived High-Alpha Aerobatic Manoeuvres for Fixed Wing Operation in Confined Spaces
An Architectural Based Framework for the Distributed Collection, Analysis and Query from Inhomogeneous Time Series Data Sets and Wearables for Biofeedback Applications
Spatiotemporal Contextual 3D Semantic Segmentation for Intelligent Outdoor Mining
Cross-Modal Fake News Detection Method Based on Multi-Level Fusion Without Evidence
From Stationary to Nonstationary UAVs: Deep-Learning-Based Method for Vehicle Speed Estimation
Three-Dimensional Elastodynamic Analysis Employing Partially Discontinuous Boundary Elements
Searching via Nonlinear Quantum Walk on the 2D-Grid
Cost-Effective Design, Content Management System Implementation and Artificial Intelligence Support of Greek Government AADE, myDATA Web Service for Generic Government Infrastructure, a Complete Analysis
Adaptive Piecewise Poly-Sinc Methods for Ordinary Differential Equations
A Multi-Objective Degree-Based Network Anonymization Method
Energy-Efficient Power Allocation in Non-Linear Energy Harvesting Multiple Relay Systems
On the Solutions of Second-Order Differential Equations with Polynomial Coefficients: Theory, Algorithm, Application
Moving Mesh Strategies of Adaptive Methods for Solving Nonlinear Partial Differential Equations
Two-Component Bayesian Hierarchical Models for Cost-Benefit Analysis of Traffic Barrier Crash Count
A Cross-Layer Optimization QoS Scheme in Wireless Multimedia Sensor Networks
On the Adaptive Penalty Parameter Selection in ADMM
Unlocking the Potential of Remanufacturing Through Machine Learning and Data-Driven Models - A Survey
On the Existence of Solutions of Nonlinear Fredholm Integral Equations from Kantorovich's Technique
Exploring the Impact of AI Tools on Cognitive Skills: A Comparative Analysis
A Temporal Case-Based Reasoning Platform Relying on a Fuzzy Vector Spaces Object-Oriented Model and a Method to Design Knowledge Bases and Decision Support Systems in Multiple Domains
Enhancing Energy Microgrid Sizing: A Multiyear Optimization Approach with Uncertainty Considerations for Optimal Design
Low-Power FPGA Implementation of Convolution Neural Network Accelerator for Pulse Waveform Classification
Adaptive Gene Level Mutation
A Comprehensive Review and Benchmarking of Fairness-Aware Variants of Machine Learning Models
A Safety Prediction System for Lunar Orbit Rendezvous and Docking Mission
Efficient Algorithms for Subgraph Listing
Dynamic SAFFRON: Disease Control Over Time via Group Testing
Algorithms Utilized for Creep Analysis in Torque Transducers for Wind Turbines
A Bayesian Nonparametric Learning Approach to Ensemble Models Using the Proper Bayesian Bootstrap
Topological Reinforcement Adaptive Algorithm (TOREADA) Application to the Alerting of Convulsive Seizures and Validation with Monte Carlo Numerical Simulations
A Literature Review on Some Trends in Artificial Neural Networks for Modeling and Simulation with Time Series
Regularization Algorithms for Linear Copositive Programming Problems: An Approach Based on the Concept of Immobile Indices
Leaking Gas Source Tracking for Multiple Chemical Parks within An Urban City
Special Issue on Algorithms in Computational Finance
Multiscale Feature Fusion with Self-Attention for Efficient 6D Pose Estimation
Scheduling Multiprocessor Tasks with Equal Processing Times as a Mixed Graph Coloring Problem
A Cost-Efficient MCSA-Based Fault Diagnostic Framework for SCIM at Low-Load Conditions
Dynamic Infection Spread Model Based Group Testing
PDASTSGAT: An STSGAT-Based Multipath Data Scheduling Algorithm
A Quasi-Hole Detection Algorithm for Recognizing k-Distance-Hereditary Graphs, with k < 2
Interactive Fuzzy Logic Interface for Enhanced Real-Time Water Quality Index Monitoring
A Simulated Annealing Algorithm for the Generalized Quadratic Assignment Problem
A New Chaotic-Based Approach for Multi-Objective Optimization
Adaptive IDS for Cooperative Intelligent Transportation Systems Using Deep Belief Networks
A Resilient Energy-Efficient Framework for Jamming Mitigation in Cluster-Based Wireless Sensor Networks
Whispered Speech Conversion Based on the Inversion of Mel Frequency Cepstral Coefficient Features
(Hyper)Graph Embedding and Classification via Simplicial Complexes
Prioritizing Longitudinal Gene-Environment Interactions Using an FDR-Assisted Robust Bayesian Linear Mixed Model
Two Taylor Algorithms for Computing the Action of the Matrix Exponential on a Vector
Solving Least-Squares Problems via a Double-Optimal Algorithm and a Variant of the Karush-Kuhn-Tucker Equation for Over-Determined Systems
High-Order Entropy Compressed Bit Vectors with Rank/Select
Deep Learning Models for Yoga Pose Monitoring
Stable Flows over Time
Outdoor Node Localization Using Random Neural Networks for Large-Scale Urban IoT LoRa Networks
Radial Basis Function (RBF) and Multilayer Perceptron (MLP) Comparative Analysis on Building Renovation Cost Estimation: The Case of Greece
Improved Brain Storm Optimization Algorithm Based on Flock Decision Mutation Strategy
Visual Static Hand Gesture Recognition Using Convolutional Neural Network
MPVF: Multi-Modal 3D Object Detection Algorithm with Pointwise and Voxelwise Fusion
Deep Learning Prediction of Exhaust Mass Flow and CO Emissions for Underground Mining Application
Predictive Quantization and Symbolic Dynamics
Irregular Workpiece Template-Matching Algorithm Using Contour Phase
Integrating Pareto Optimization into Dynamic Programming
A Machine Learning Framework for Classroom EEG Recording Classification: Unveiling Learning-Style Patterns
Estimating the Tour Length for the Close Enough Traveling Salesman Problem
A Sequential Graph Neural Network for Short Text Classification
Enhancing Non-Invasive Blood Glucose Prediction from Photoplethysmography Signals via Heart Rate Variability-Based Features Selection Using Metaheuristic Algorithms
Fog-Computing-Based Heartbeat Detection and Arrhythmia Classification Using Machine Learning
Evolutionary Algorithms in a Bacterial Consortium of Synthetic Bacteria
Lumáwig: An Efficient Algorithm for Dimension Zero Bottleneck Distance Computation in Topological Data Analysis
Genetic Algorithms in Application to the Geometry Optimization of Nanoparticles
Capturing Protein Domain Structure and Function Using Self-Supervision on Domain Architectures
Accelerate Incremental TSP Algorithms on Time Evolving Graphs with Partitioning Methods
Artificial Intelligence Algorithms for Healthcare
Similarity-Driven Edge Bundling: Data-Oriented Clutter Reduction in Graphs Layouts
A Pricing Strategy of E-Commerce Advertising Cooperation in the Stackelberg Game Model with Different Market Power Structure
Simulation of Calibrated Complex Synthetic Population Data with XGBoost
Research on Degeneration Model of Neural Network for Deep Groove Ball Bearing Based on Feature Fusion
A Computational Approach to Overtaking Station Track Layout Design Using Graphs: An Extension That Supports Special Turnouts - An Improved Alternative Track Layout Proposal
Quantum Circuit Synthesis Using Fuzzy-Logic-Assisted Genetic Algorithms
Using Markov Random Field and Analytic Hierarchy Process to Account for Interdependent Criteria
Performance Optimal PI controller Tuning Based on Integrating Plus Time Delay Models
Automatic Optimization of Deep Learning Training through Feature-Aware-Based Dataset Splitting
Seminal Quality Prediction Using Clustering-Based Decision Forests
Early Prediction of Chronic Kidney Disease: A Comprehensive Performance Analysis of Deep Learning Models
Properties of Vector Embeddings in Social Networks
Learning System-Optimal and Individual-Optimal Collision Avoidance Behaviors by Autonomous Mobile Agents
An Improved Fireworks Algorithm Based on Grouping Strategy of the Shuffled Frog Leaping Algorithm to Solve Function Optimization Problems
A Scenario-Based Model Comparison for Short-Term Day-Ahead Electricity Prices in Times of Economic and Political Tension
Efficient Approaches to the Mixture Distance Problem
Efficient Record Linkage in the Age of Large Language Models: The Critical Role of Blocking
Fast Conflict Detection for Multi-Dimensional Packet Filters
An Optimal Biparametric Multipoint Family and Its Self-Acceleration with Memory for Solving Nonlinear Equations
Editorial: Special Issue on Efficient Data Structures
A Survey of Intellectual Property Rights Protection in Big Data Applications
HIPACO: An RSSI Indoor Positioning Algorithm Based on Improved Ant Colony Optimization Algorithm
Special Issue "Algorithms for Feature Selection (2nd Edition)"
How Neurons in Deep Models Relate with Neurons in the Brain
Special Issue "Neural Network for Traffic Forecasting"
Evaluation of Cloud Services: A Fuzzy Multi-Criteria Group Decision Making Method
On Solving the Minimum Spanning Tree Problem with Conflicting Edge Pairs
Laplacian Eigenmaps Dimensionality Reduction Based on Clustering-Adjusted Similarity
Quantitative and Qualitative Comparison of Decision-Map Techniques for Explaining Classification Models
Gyro Error Compensation in Optoelectronic Platform Based on a Hybrid ARIMA-Elman Model
Fabric Weave Pattern and Yarn Color Recognition and Classification Using a Deep ELM Network
A Convex Optimization Algorithm for Electricity Pricing of Charging Stations
The Euler-Type Universal Numerical Integrator (E-TUNI) with Backward Integration
Developing Prediction Model of Travel Times of the Logistics Fleets of Large Convenience Store Chains Using Machine Learning
Clinical Validation of a New Enhanced Stent Imaging Method
Control for Ship Course-Keeping Using Optimized Support Vector Machines
Feature Selection from Lyme Disease Patient Survey Using Machine Learning
Searchable Data Vault: Encrypted Queries in Secure Distributed Cloud Storage
Extended von Bertalanffy Equation in Solow Growth Modelling
Early Risk Prediction in Acute Aortic Syndrome on Clinical Data Using Machine Learning
Short Communication: Detecting Heavy Goods Vehicles in Rest Areas in Winter Conditions Using YOLOv5
Generalized Algorithm Based on Equivalent Circuits for Evaluating Shielding Effectiveness of Electronic Equipment Enclosures
Efficient Algorithm for Proportional Lumpability and Its Application to Selfish Mining in Public Blockchains
Enhancing Hydraulic Efficiency of Pelton Turbines Through Computational Fluid Dynamics and Metaheuristic Optimization
Multi-View Graph Fusion for Semi-Supervised Learning: Application to Image-Based Face Beauty Prediction
Text Indexing for Regular Expression Matching
Time-Efficient Identification Procedure for Neurological Complications of Rescue Patients in an Emergency Scenario Using Hardware-Accelerated Artificial Intelligence Models
Progressive Multiple Alignment of Graphs
Research on Path Planning of Mobile Robot Based on Improved Theta* Algorithm
Electric Vehicle Ordered Charging Planning Based on Improved Dual-Population Genetic Moth-Flame Optimization
Is Reinforcement Learning Good at American Option Valuation?
Solving the Examination Timetabling Problem in GPUs
Pedestrian Re-Identification Based on Weakly Supervised Multi-Feature Fusion
Designing the Uniform Stochastic Photomatrix Therapeutic Systems
Real-time Conflict Resolution Algorithm for Multi-UAV Based on Model Predict Control
Computation of the Metric Average of 2D Sets with Piecewise Linear Boundaries
Joining Constraint Satisfaction Problems and Configurable CAD Product Models: A Step-by-Step Implementation Guide
Energy Efficient Routing in Wireless Sensor Networks Through Balanced Clustering
Automatic Determination of Stepsize Parameters in Monte Carlo Simulation Tested on a Bromodomain-Binding Octapeptide
Detecting Very Weak Signals: A Mixed Strategy to Deal with Biologically Relevant Information
GASP: Genetic Algorithms for Service Placement in Fog Computing Systems
An Efficient Third-Order Scheme Based on Runge-Kutta and Taylor Series Expansion for Solving Initial Value Problems
GA-Adaptive Template Matching for Offline Shape Motion Tracking Based on Edge Detection: IAS Estimation from the SURVISHNO 2019 Challenge Video for Machine Diagnostics Purposes
Optimization of the Weighted Multi-Facility Location Problem Using MS Excel
XGB4mcPred: Identification of DNA N4-Methylcytosine Sites in Multiple Species Based on an eXtreme Gradient Boosting Algorithm and DNA Sequence Information
Performance Investigation of Active, Semi-Active and Passive Suspension Using Quarter Car Model
Automatic Multiorgan Segmentation in Pelvic Region with Convolutional Neural Networks on 0.35 T MR-Linac Images
Quadratic Multilinear Discriminant Analysis for Tensorial Data Classification
Storage Efficient Trajectory Clustering and k-NN for Robust Privacy Preserving Spatio-Temporal Databases
A Fovea Localization Scheme Using Vessel Origin-Based Parabolic Model
Using Biased-Randomized Algorithms for the Multi-Period Product Display Problem with Dynamic Attractiveness
Latency-Bounded Target Set Selection in Signed Networks
An Aspect-Oriented Approach to Time-Constrained Strategies in Smart City IoT Applications
Visible Image-Based Machine Learning for Identifying Abiotic Stress in Sugar Beet Crops
CASF: Correlation-Alignment and Significance-Aware Fusion for Multimodal Named Entity Recognition
An Experimental Outlook on Quality Metrics for Process Modelling: A Systematic Review and Meta Analysis
Optimal Transport in Multilayer Networks for Traffic Flow Optimization
An Improved ABC Algorithm and Its Application in Bearing Fault Diagnosis with EEMD
Neuroevolution for Parameter Adaptation in Differential Evolution
Path Algorithms for Contact Sequence Temporal Graphs
Recent Advances in Positive-Instance Driven Graph Searching
UAV (Unmanned Aerial Vehicle): Diverse Applications of UAV Datasets in Segmentation, Classification, Detection, and Tracking
DenseNet-Based Classification of EEG Abnormalities Using Spectrograms
A General Statistical Physics Framework for Assignment Problems
On the Lagged Diffusivity Method for the Solution of Nonlinear Finite Difference Systems
A Review of Recent Techniques for Human Activity Recognition: Multimodality, Reinforcement Learning, and Language Models
MDAN-UNet: Multi-Scale and Dual Attention Enhanced Nested U-Net Architecture for Segmentation of Optical Coherence Tomography Images
Adaptive Real-Time Planning of Trailer Assignments in High-Throughput Cross-Docking Terminals
Particle Swarm Optimization-Based Unconstrained Polygonal Fitting of 2D Shapes
Multi-Objective Design Optimization of an Over-Constrained Flexure-Based Amplifier
Multi-View Network Representation Learning Algorithm Research
Hexadecimal Aggregate Approximation Representation and Classification of Time Series Data
Some Notes on the Omega Distribution and the Pliant Probability Distribution Family
Distributional Reinforcement Learning with Ensembles
Auxiliary Model Based Multi-Innovation Stochastic Gradient Identification Algorithm for Periodically Non-Uniformly Sampled-Data Hammerstein Systems
A Survey on Position-Based Routing Algorithms in Wireless Sensor Networks
MIMO Radar Imaging Method with Non-Orthogonal Waveforms Based on Deep Learning
An Efficient AdaBoost Algorithm for Enhancing Skin Cancer Detection and Classification
SENSE: A Flow-Down Semantics-Based Requirements Engineering Framework
RGloVe: An Improved Approach of Global Vectors for Distributional Entity Relation Representation
One-Bit Quantization and Distributed Detection with an Unknown Scale Parameter
Exploring Virtual Environments to Assess the Quality of Public Spaces
False Information Detection via Multimodal Feature Fusion and Multi-Classifier Hybrid Prediction
A Review on the Performance of Linear and Mixed Integer Two-Stage Stochastic Programming Software
Intelligent Dynamic Backlash Agent: A Trading Strategy Based on the Directional Change Framework
Integrated Simulation-Based Optimization of Operational Decisions at Container Terminals
A Unified Formulation of Analytical and Numerical Methods for Solving Linear Fredholm Integral Equations
A Multi-Threading Algorithm to Detect and Remove Cycles in Vertex- and Arc-Weighted Digraph
Comparative Analysis of the Methods for Fiber Bragg Structures Spectrum Modeling
Augmented Dataset for Vision-Based Analysis of Railroad Ballast via Multi-Dimensional Data Synthesis
Competitive Analysis of Algorithms for an Online Distribution Problem
Recovering the Forcing Function in Systems with One Degree of Freedom Using ANN and Physics Information
An IoT System for Social Distancing and Emergency Management in Smart Cities Using Multi-Sensor Data
Fine-Grained Mapping Between Daily Activity Features in Smart Homes
Polarization in Political Rallies: A Markovian Agent-Based Model for Opinion Dynamics
Optimizing Charging Pad Deployment by Applying a Quad-Tree Scheme
Compound Biorthogonal Wavelets on Quadrilaterals and Polar Structures
Solving Multidimensional Partial Differential Equations Using Efficient Quantum Circuits
Ensemble Transfer Learning for Distinguishing Cognitively Normal and Mild Cognitive Impairment Patients Using MRI
A Soft-Voting Ensemble Based Co-Training Scheme Using Static Selection for Binary Classification Problems
Structural Reliability Analysis Using Stochastic Finite Element Method Based on Krylov Subspace
<tt>emgr</tt> - The Empirical Gramian Framework
Branching Densities of Cube-Free and Square-Free Words
Approximate Triangulations of Grassmann Manifolds
An Efficient and Accurate Adaptive Time-Stepping Method for the Landau-Lifshitz Equation
Multidimensional Group Recommendations in the Health Domain
Optimizing Multidimensional Pooling for Variational Quantum Algorithms
A Methodology to Design Quantized Deep Neural Networks for Automatic Modulation Recognition
Performance Analysis and Parallel Scalability of Numerical Methods for Fractional-in-Space Diffusion Problems with Adaptive Time Stepping
Remote Sensing of Snow Parameters: A Sensitivity Study of Retrieval Performance Based on Hyperspectral versus Multispectral Data
Subgroup Discovery in Machine Learning Problems with Formal Concepts Analysis and Test Theory Algorithms
Target Image Mask Correction Based on Skeleton Divergence
Uncertainty Quantification Approach on Numerical Simulation for Supersonic Jets Performance
A Review: Machine Learning for Combinatorial Optimization Problems in Energy Areas
Combining Optimization and Simulation for Designing a Robust Short-Sea Feeder Network
CVE2ATT&CK: BERT-Based Mapping of CVEs to MITRE ATT&CK Techniques
Delaunay Meshing of Piecewise Smooth Complexes without Expensive Predicates
Imaginary Cubes and Their Puzzles
Optimal Learning and Self-Awareness Versus PDI
OPTIMUS: Self-Adaptive Differential Evolution with Ensemble of Mutation Strategies for Grasshopper Algorithmic Modeling
Can People Really Do Nothing? Handling Annotation Gaps in ADL Sensor Data
Improved Ship Detection Algorithm from Satellite Images Using YOLOv7 and Graph Neural Network
Biologically Inspired Visual System Architecture for Object Recognition in Autonomous Systems
A Quantum-Inspired Predator-Prey Algorithm for Real-Parameter Optimization
Heterogeneous Distributed Big Data Clustering on Sparse Grids
Pressure Model of Control Valve Based on LS-SVM with the Fruit Fly Algorithm
Bicriteria Vehicle Routing Problem with Preferences and Timing Constraints in Home Health Care Services
Implementation Aspects in Regularized Structural Equation Models
New Approach for Radial Basis Function Based on Partition of Unity of Taylor Series Expansion with Respect to Shape Parameter
A Novel Wavelet Transform and Deep Learning-Based Algorithm for Low-Latency Internet Traffic Classification
Learning Manifolds from Dynamic Process Data
Lempel-Ziv Parsing for Sequences of Blocks
Learning SMILES Semantics: Word2Vec and Transformer Embeddings for Molecular Property Prediction
Faster and Better Nested Dissection Orders for Customizable Contraction Hierarchies
A Multi-Objective Bio-Inspired Optimization for Voice Disorders Detection: A Comparative Study
AFE-YOLOv8: A Novel Object Detection Model for Unmanned Aerial Vehicle Scenes with Adaptive Feature Enhancement
Physics-Informed Neural Networks (PINNs)-Based Traffic State Estimation: An Application to Traffic Network
Efficient in silico Chromosomal Representation of Populations via Indexing Ancestral Genomes
Deep Learning Based Cardiac MRI Segmentation: Do We Need Experts?
Neural Network Analysis and Evaluation of the Fetal Heart Rate
Test and Validation of the Surrogate-Based, Multi-Objective GOMORS Algorithm against the NSGA-II Algorithm in Structural Shape Optimization
Detection of Cyberattacks and Anomalies in Cyber-Physical Systems: Approaches, Data Sources, Evaluation
Clustering Algorithm with a Greedy Agglomerative Heuristic and Special Distance Measures
HPANet: Hierarchical Path Aggregation Network with Pyramid Vision Transformers for Colorectal Polyp Segmentation
Acknowledgement to Reviewers of Algorithms in 2018
A Forecast Model of the Number of Containers for Containership Voyage
A Branch-and-Bound Algorithm for Polymatrix Games ϵ-Proper Nash Equilibria Computation
Improving Vertebral Fracture Detection in C-Spine CT Images Using Bayesian Probability-Based Ensemble Learning
ℓ 1 Major Component Detection and Analysis (ℓ 1 MCDA) in Three and Higher Dimensional Spaces
Forecasting the Unit Cost of a Product with Some Linear Fuzzy Collaborative Forecasting Models
Detecting SARS-CoV-2 in CT Scans Using Vision Transformer and Graph Neural Network
Energy Management and Hosting Capacity Evaluation of a Hybrid AC-DC Micro Grid Including Photovoltaic Units and Battery Energy Storage Systems
Order-Based Schedule of Dynamic Topology for Recurrent Neural Network
Adapted B-Spline Quasi-Interpolation for Approximating Piecewise Smooth Functions
Measuring the Inferential Values of Relations in Knowledge Graphs
Multi-Objective Resource-Constrained Scheduling in Large and Repetitive Construction Projects
Lyndon Factorization Algorithms for Small Alphabets and Run-Length Encoded Strings
Backtracking-Based Iterative Regularization Method for Image Compressive Sensing Recovery
A Distributed Autonomous Mission Planning Method for the Low-Orbit Imaging Constellation
The Auxiliary Problem Principle with Self-Adaptive Penalty Parameter for Multi-Area Economic Dispatch Problem
Crystal Symmetry-Inspired Algorithm for Optimal Design of Contemporary Mono Passivated Emitter and Rear Cell Solar Photovoltaic Modules
The Gradient and the Hessian of the Distance between Point and Triangle in 3D
Optimizing Renewable Microgrid Performance Through Hydrogen Storage Integration
Optimized Deep Convolutional Neural Networks for Identification of Macular Diseases from Optical Coherence Tomography Images
A Non-Gradient and Non-Iterative Method for Mapping 3D Mesh Objects Based on a Summation of Dependent Random Values
Parameterised Enumeration for Modification Problems
Predicting the Evolution of Syntenies - An Algorithmic Review
Layered Graphs: Applications and Algorithms
An Application of a Decision Support System Enabled by a Hybrid Algorithmic Framework for Production Scheduling in an SME Manufacturer
Tourism Demand Forecasting Based on an LSTM Network and Its Variants