yusuke1997/dblp-id-title huggingface dataset:
Advancing Voice Biometrics for Dysarthria Speakers Using Multitaper LFCC and Voice Conversion Data Augmentation
Image Provenance Analysis via Graph Encoding With Vision Transformer
The Capacity Region of Distributed Multi-User Secret Sharing Under Perfect Secrecy
Physical Design Obfuscation of Hardware: A Comprehensive Investigation of Device and Logic-Level Techniques
Time-Bound Anonymous Authentication for Roaming Networks
Joint Variational Modal Decomposition for Specific Emitter Identification With Multiple Sensors
Plastic surgery: a new dimension to face recognition
Optimal Utility-Privacy Trade-Off With Total Variation Distance as a Privacy Measure
Optimal Probabilistic Constellation Shaping for Covert Communications
A New Zero Knowledge Argument for General Circuits and Its Application
Deep Reinforcement Learning-Driven Reconfigurable Intelligent Surface-Assisted Radio Surveillance With a Fixed-Wing UAV
Enhancing GCN Robustness Against Structural Attacks via Adaptive Spectrum Filtering
READ: Reverse Engineering of Automotive Data Frames
Tracing Malicious Relays in Cooperative Wireless Communications
Bi-Stream Coteaching Network for Weakly-Supervised Deepfake Localization in Videos
Digital Audio Signature for 3D Printing Integrity
What Makes a Good Exchange? Privacy-Preserving and Fair Contract Agreement in Data Trading
Detecting Trojans Through Leakage Current Analysis Using Multiple Supply Pad I DDQ s
FlashAttest: Self-Attestation for Low-End Internet of Things via Flash Devices
ROSE: Robust Searchable Encryption With Forward and Backward Security
Do Not Skip Over the Offline: Verifiable Silent Preprocessing From Small Security Hardware
The Spatial-Temporal Perspective: The Study of the Propagation of Modern Social Worms
Fast Detection of Transformed Data Leaks
Query Correlation Attack Against Searchable Symmetric Encryption With Supporting for Conjunctive Queries
Learning the Truth Privately and Confidently: Encrypted Confidence-Aware Truth Discovery in Mobile Crowdsensing
Two-Stage Jamming Detection and Channel Estimation for UAV-Based IoT Systems
EARVP: Efficient Aggregation for Federated Learning With Robustness, Verifiability, and Privacy
Improving Privacy and Security in Decentralized Ciphertext-Policy Attribute-Based Encryption
Maintaining Hard Disk Integrity With Digital Legal Professional Privilege (LPP) Data
Face Morphing Attack Detection and Localization Based on Feature-Wise Supervision
When Multimedia Meets Security: Privacy-Preserving Cross-Modal Retrieval for Large-Scale Data
Distinguishing Between Natural and Computer-Generated Images Using Convolutional Neural Networks
UN-AVOIDS: Unsupervised and Nonparametric Approach for Visualizing Outliers and Invariant Detection Scoring
UNSAIL: Thwarting Oracle-Less Machine Learning Attacks on Logic Locking
Condo: Enhancing Container Isolation Through Kernel Permission Data Protection
Distortion Model-Based Spectral Augmentation for Generalized Recaptured Document Detection
Coding for Trusted Storage in Untrusted Networks
Ambusher: Exploring the Security of Distributed SDN Controllers Through Protocol State Fuzzing
Antiano: A Series of Attacks Exploiting Vulnerabilities in Deep Face Anonymization Algorithms
Depth as Attention for Face Representation Learning
HASBE: A Hierarchical Attribute-Based Solution for Flexible and Scalable Access Control in Cloud Computing
Community-Structured Evolutionary Game for Privacy Protection in Social Networks
MuCamp: Generating Cyber Campaign Variants via TTP Synonym Replacement for Group Attribution
Efficient Verifiably Encrypted ECDSA Schemes From Castagnos-Laguillaumie and Joye-Libert Encryptions
Efficient Tensor-Based 2D+3D Face Verification
Distributed Secure State Estimation for Multi-Agent Systems Under Sparse Attacks
Bottlenecks CLUB: Unifying Information-Theoretic Trade-Offs Among Complexity, Leakage, and Utility
An Improved Discrete Fourier Transform-Based Algorithm for Electric Network Frequency Extraction
Practical Algorithm Substitution Attacks on Real-World Public-Key Cryptosystems
Capacity Results and Super-Activation for Wiretap Channels With Active Wiretappers
3-D Face Recognition Using Local Appearance-Based Models
A Low-Distortion Reversible Watermarking for 2D Engineering Graphics Based on Region Nesting
Illuminant-Based Transformed Spaces for Image Forensics
Exploring Patterns of Gradient Orientations and Magnitudes for Face Recognition
AMR Steganalysis Based on Second-Order Difference of Pitch Delay
Physical Layer Secret Key Generation in Static Environments
A hypothesis testing approach to semifragile watermark-based authentication
ReLOAD: Using Reinforcement Learning to Optimize Asymmetric Distortion for Additive Steganography
On the Distinguishability of Distance-Bounded Permutations in Ordered Channels
Measuring Linkability of Protected Biometric Templates Using Maximal Leakage
Physical Layer Security Aided Wireless Interference Networks in the Presence of Strong Eavesdropper Channels
Geometrically Resilient Digital Image Watermarking by Using Interest Point Extraction and Extended Pilot Signals
MA-DG: Learning Features of Sequences in Different Dimensions for Min-Entropy Evaluation via 2D-CNN and Multi-Head Self-Attention
Stealthiness Assessment of Adversarial Perturbation: From a Visual Perspective
Strong Key-Exposure Resilient Auditing for Secure Cloud Storage
Secure and Efficient Outsourcing of PCA-Based Face Recognition
JPEG Anti-Forensics With Improved Tradeoff Between Forensic Undetectability and Image Quality
Using One-Class SVMs and Wavelets for Audio Surveillance
Smart Evolution for Information Diffusion Over Social Networks
Eyelid's Intrinsic Motion-Aware Feature Learning for Real-Time Eyeblink Detection in the Wild
Robust Adversarial Defenses in Federated Learning: Exploring the Impact of Data Heterogeneity
Precoding Design for Key Generation in Extremely Large-Scale MIMO Near-Field Multi-User Systems
Fighting Mallory the Insider: Strong Write-Once Read-Many Storage Assurances
Design and Validation of Arbiter-Based PUFs for Sub-45-nm Low-Power Security Applications
Mimicry Attacks Against Wireless Link Signature and New Defense Using Time-Synched Link Signature
Reversible Contrast Enhancement by Histogram Specification and Very Low Distortion Data Hiding
Face Detection on Distorted Images Augmented by Perceptual Quality-Aware Features
Class-Aware Adversarial Unsupervised Domain Adaptation for Linguistic Steganalysis
Learnability of Optical Physical Unclonable Functions Through the Lens of Learning With Errors
SybilBelief: A Semi-Supervised Learning Approach for Structure-Based Sybil Detection
Research on Distributed Dynamic Trusted Access Control Based on Security Subsystem
Spatial Sparsity Based Secure Transmission Strategy for Massive MIMO Systems Against Simultaneous Jamming and Eavesdropping
New Algorithms for Secure Outsourcing of Large-Scale Systems of Linear Equations
CAST: Canvass audits by sampling and testing
Secure Transmission of Delay-Sensitive Data Over Wireless Fading Channels
Deep and Ordinal Ensemble Learning for Human Age Estimation From Facial Images
Differentially Private Double Spectrum Auction With Approximate Social Welfare Maximization
Physical-Layer Identification of Wired Ethernet Devices
Exploring the Abyss? Unveiling Systems-on-Chip Hardware Vulnerabilities Beneath Software
HeVulD: A Static Vulnerability Detection Method Using Heterogeneous Graph Code Representation
Hinge: An Environment-Varying Adaptive Physical-Layer Key Generation Scheme
Anti-Forensics of Digital Image Compression
Attribute-Based Encryption With Efficient Verifiable Outsourced Decryption
Approaching the Information-Theoretic Limit of Privacy Disclosure With Utility Guarantees
FSS-DBSCAN: Outsourced Private Density-Based Clustering via Function Secret Sharing
Normalization and Weighting Techniques Based on Genuine-Impostor Score Fusion in Multi-Biometric Systems
Content-Aware Quantization Index Modulation: Leveraging Data Statistics for Enhanced Image Watermarking
Grafting Laplace and Gaussian Distributions: A New Noise Mechanism for Differential Privacy
Chitin: A Security-Enhanced Proof-of-Stake Protocol With View-Interference Resilience
Detection of Spoofing Attacks in Aeronautical Ad-Hoc Networks Using Deep Autoencoders
An Efficient Privacy-Enhancing Cross-Silo Federated Learning and Applications for False Data Injection Attack Detection in Smart Grids
Reconfigurable Intelligent Surface-Assisted Passive Beamforming Attack
LDS-FL: Loss Differential Strategy Based Federated Learning for Privacy Preserving
Statistical Differential Fault Analysis of the Saturnin Lightweight Cryptosystem in the Mobile Wireless Sensor Networks
SemantiChain: A Trust Retrieval Blockchain Based on Semantic Sharding
On Microstructure Estimation Using Flatbed Scanners for Paper Surface-Based Authentication
DNSRadar: Outsourcing Malicious Domain Detection Based on Distributed Cache-Footprints
Privacy-Preserving Robotic-Based Multi-Factor Authentication Scheme for Secure Automated Delivery System
A Zigzag-Decodable Ramp Secret Sharing Scheme
The NTMAC for authentication of noisy messages
Privacy-Preserving Distributed Optimization for Economic Dispatch Over Balanced Directed Networks
An Intrusion Detection Method for Line Current Differential Relays in Medium-Voltage DC Microgrids
Short Dynamic Group Signature Scheme Supporting Controllable Linkability
FT-MDnet: A Deep-Frozen Transfer Learning Framework for Person Search
DINA: Detecting Hidden Android Inter-App Communication in Dynamic Loaded Code
Physical-Layer Secret and Private Key Generation in Wireless Relay Networks With Correlated Eavesdropping Channels
Minimizing Malware Propagation in Internet of Things Networks: An Optimal Control Using Feedback Loop Approach
End-to-End Traceability of ICs in Component Supply Chain for Fighting Against Recycling
Unveiling Malware Visual Patterns: A Self-Analysis Perspective
A Study on Reconstruction of Linear Scrambler Using Dual Words of Channel Encoder
Analysis on Cross-Correlation Coefficient for Survivability of Chirp Spread Spectrum Systems
A Lightweight Consensus Mechanism for Large-Scale UAV Networking
Resisting DNN-Based Website Fingerprinting Attacks Enhanced by Adversarial Training
CP-ABE With Constant-Size Keys for Lightweight Devices
Person Re-Identification Using Spatial and Layer-Wise Attention
Extremal Mechanisms for Pointwise Maximal Leakage
CapsuleBD: A Backdoor Attack Method Against Federated Learning Under Heterogeneous Models
STAR-RIS-Assisted-Full-Duplex Jamming Design for Secure Wireless Communications System
Toward Secure and Robust Steganography for Black-Box Generated Images
PFLF: Privacy-Preserving Federated Learning Framework for Edge Computing
Generative Neural Networks for Anomaly Detection in Crowded Scenes
Machine-Learning Attacks on PolyPUFs, OB-PUFs, RPUFs, LHS-PUFs, and PUF-FSMs
Privacy-Preserving Indexing and Query Processing for Secure Dynamic Cloud Storage
Energy-Constrained SWIPT Networks: Enhancing Physical Layer Security With FD Self-Jamming
Two-Cloud Secure Database for Numeric-Related SQL Range Queries With Privacy Preserving
Enhancing Physical Layer Security of Random Caching in Large-Scale Multi-Antenna Heterogeneous Wireless Networks
Toward a Critical Evaluation of Robustness for Deep Learning Backdoor Countermeasures
Distributed Secure Switch-and-Stay Combining Over Correlated Fading Channels
Covert Transmission in Water-to-Air Optical Wireless Communication Systems
Password-Authenticated Decentralized Identities
Reinforcement Learning-Based Personalized Differentially Private Federated Learning
Collecting Partial Ordered Data With Local Differential Privacy
Plausible Deniability in Web Search - From Detection to Assessment
Deep Domain Adaptation With Differential Privacy
SVM Training Phase Reduction Using Dataset Feature Filtering for Malware Detection
KDC Placement Problem in Secure VPLS Networks
Secure Millimeter-Wave Ad Hoc Communications Using Physical Layer Security
Trinity: A Scalable and Forward-Secure DSSE for Spatio-Temporal Range Query
Security Analysis of Triangle Channel-Based Physical Layer Key Generation in Wireless Backscatter Communications
Personal Information in Passwords and Its Security Implications
Real-World and Rapid Face Recognition Toward Pose and Expression Variations via Feature Library Matrix
Latent Fingerprint Indexing: Robust Representation and Adaptive Candidate List
The Gradient Puppeteer: Adversarial Domination in Gradient Leakage Attacks Through Model Poisoning
An Adversarial Approach to Protocol Analysis and Selection in Local Differential Privacy
A Credential Usage Study: Flow-Aware Leakage Detection in Open-Source Projects
Periodic K-Times Anonymous Authentication With Efficient Revocation of Violator's Credential
Optimizing Inner Product Masking Scheme by a Coding Theory Approach
A Steganography Immunoprocessing Framework Against CNN-Based and Handcrafted Steganalysis
CFVNet: An End-to-End Cancelable Finger Vein Network for Recognition
Atomos: Constant-Size Path Validation Proof
Secure Communication in Relay-Assisted Massive MIMO Downlink With Active Pilot Attacks
NeuralD: Detecting Indistinguishability Violations of Oblivious RAM With Neural Distinguishers
Random Partitioning Forest for Point-Wise and Collective Anomaly Detection - Application to Network Intrusion Detection
Revocable and Scalable Certificateless Remote Authentication Protocol With Anonymity for Wireless Body Area Networks
Optimal Energy-Efficient Design of Confidential Multiple-Antenna Systems
Efficient Privacy-Preserving Forensic Method for Camera Model Identification
A Unified Optimization Framework for Feature-Based Transferable Attacks
Speculative Parallel Pattern Matching
Shrinking the Semantic Gap: Spatial Pooling of Local Moment Invariants for Copy-Move Forgery Detection
Android HIV: A Study of Repackaging Malware for Evading Machine-Learning Detection
ROSE: Relational and Prototypical Structure Learning for Universal Domain Adaptive Hashing
A Zero-Leakage Fuzzy Embedder From the Theoretical Formulation to Real Data
Facing Device Attribution Problem for Stabilized Video Sequences
State-wide elections, optical scan voting systems, and the pursuit of integrity
Improving Physical Layer Security of Uplink NOMA via Energy Harvesting Jammers
Hard-Label Black-Box Adversarial Attacks for Implicit Scene Interactions
Cross-Speed Gait Recognition Using Speed-Invariant Gait Templates and Globality-Locality Preserving Projections
On SDoF of Multi-Receiver Wiretap Channel With Alternating CSIT
Domain-Agnostic Document Authentication Against Practical Recapturing Attacks
Robust Detection of Malicious Encrypted Traffic via Contrastive Learning
SPoTKD: A Protocol for Symmetric Key Distribution Over Public Channels Using Self-Powered Timekeeping Devices
Reducing Security Risks of Suspicious Data and Codes Through a Novel Dynamic Defense Model
A Framework for the Analysis and Evaluation of Algebraic Fault Attacks on Lightweight Block Ciphers
Reliable Open-Set Network Traffic Classification
Face Spoof Detection With Image Distortion Analysis
Neural Network Modeling Attacks on Arbiter-PUF-Based Designs
MAGO: Maliciously Secure Subgraph Counting on Decentralized Social Graphs
Memetically Optimized MCWLD for Matching Sketches With Digital Face Images
MEGR-APT: A Memory-Efficient APT Hunting System Based on Attack Representation Learning
FedRDA: Hierarchical Noise Detection for Federated Finger Vein Recognition
SARA: Secure Asynchronous Remote Attestation for IoT Systems
Valkyrie: Vulnerability Assessment Tool and Attack for Provably-Secure Logic Locking Techniques
Face Clustering: Representation and Pairwise Constraints
Iris Data Indexing Method Using Gabor Energy Features
Image Forensics Based on Planar Contact Constraints of 3D Objects
Steganography Integration Into a Low-Bit Rate Speech Codec
COPPTCHA: COPPA Tracking by Checking Hardware-Level Activity
Diverse Co-Saliency Feature Learning for Text-Based Person Retrieval
Improving the Robustness of Adaptive Steganographic Algorithms Based on Transport Channel Matching
Optimal Subcarrier Allocation Scheme for Physical-Layer Key Generation in an OFDMA Network
A Comprehensive Data Retrieval and Correction Approach From 40-nm Flash Memory With Selective Chemical Engraving
Security of Lattice-Based Data Hiding Against the Watermarked-Only Attack
Combing Multiple Visual Stimuli to Enhance the Performance of VEP-Based Biometrics
Private, Accurate and Communication Efficient Clustering Over Vertically Distributed Dataset
Fusion of Matching Algorithms for Human Identification Using Dental X-Ray Radiographs
Fast Privacy-Preserving Text Classification Based on Secure Multiparty Computation
2PCLA: Provable Secure and Privacy Preserving Enhanced Certificateless Authentication Scheme for Distributed Learning
Two-Level QR Code for Private Message Sharing and Document Authentication
Towards Real-Time Eyeblink Detection in the Wild: Dataset, Theory and Practices
Key Schedule Guided Persistent Fault Attack
RegPalm: Toward Large-Scale Open-Set Palmprint Recognition by Reducing Pattern Variance
Enforcing Differential Privacy in Federated Learning via Long-Term Contribution Incentives
An Ensemble CNN2ELM for Age Estimation
Neyman's Smoothness Test: A Trade-Off Between Moment-Based and Distribution-Based Leakage Detections
Every Step You Take, I'll Be Watching You: Practical StepAuth-Entication of RFID Paths
Network-based traitor-tracing technique using traffic pattern
Fine-Grained Facial Expression Recognition in the Wild
Matching Composite Sketches to Face Photos: A Component-Based Approach
ZeroShield: Transparently Mitigating Code Page Sharing Attacks With Zero-Cost Stand-By
Machine Learning in Wavelet Domain for Electromagnetic Emission Based Malware Analysis
An Effective Method for Detecting Double JPEG Compression With the Same Quantization Matrix
Ridge-Based DPA: Improvement of Differential Power Analysis For Nanoscale Chips
A Lightweight Transformer-Based Approach of Specific Emitter Identification for the Automatic Identification System
FastTextDodger: Decision-Based Adversarial Attack Against Black-Box NLP Models With Extremely High Efficiency
Toward Compression of Encrypted Images and Video Sequences
Reconnaissance-Strike Complex: A Network-Layer Solution to the Natural Forking in Blockchain
Exploring Uncharted Waters of Website Fingerprinting
Enabling Fraud Prediction on Preliminary Data Through Information Density Booster
Snoop-Forge-Replay Attacks on Continuous Verification With Keystrokes
Fingerprint Matching Incorporating Ridge Features With Minutiae
Passe-Partout: A General Collection Methodology for Android Devices
Efficient Lattice-Based Threshold Signatures With Functional Interchangeability
Targeted Vaccine: Safety Alignment for Large Language Models Against Harmful Fine-Tuning via Layer-Wise Perturbation
Long Range Cross-Spectral Face Recognition: Matching SWIR Against Visible Light Images
Unified Conditional Image Generation for Visible-Infrared Person Re-Identification
K-Means Clustering With Local dᵪ-Privacy for Privacy-Preserving Data Analysis
Dual Defense: Adversarial, Traceable, and Invisible Robust Watermarking Against Face Swapping
Federated Graph Neural Network for Fast Anomaly Detection in Controller Area Networks
Enabling Threshold Functionality for Private Set Intersection Protocols in Cloud Computing
Defending Against Fingerprint-Copy Attack in Sensor-Based Camera Identification
Understanding the Manipulation on Recommender Systems through Web Injection
Incremental Pedestrian Attribute Recognition via Dual Uncertainty-Aware Pseudo-Labeling
EC-SVC: Secure CAN Bus In-Vehicle Communications With Fine-Grained Access Control Based on Edge Computing
Identifying Adversarial Cyber-Activity in Operational Technology Environments Using Bayesian Networks
Secure Full Duplex Integrated Sensing and Communications
Tipping Pennies? Privately Practical Anonymous Micropayments
XMD: An Expansive Hardware-Telemetry-Based Mobile Malware Detector for Endpoint Detection
An End-to-End Attack on Text CAPTCHAs
Radio Frequency Fingerprint Identification for Narrowband Systems, Modelling and Classification
Practical Public Template Attack Attacks on CRYSTALS-Dilithium With Randomness Leakages
Physical Layer Security in Buffer-State-Based Max-Ratio Relay Selection Exploiting Broadcasting With Cooperative Beamforming and Jamming
Collaborative Pedestrian Tracking and Data Fusion With Multiple Cameras
Universal Detection of Video Steganography in Multiple Domains Based on the Consistency of Motion Vectors
Trans2Graph: Mining Ethereum Phishers With Graph on Heterogeneous Temporal Transaction Data
Privacy-Aware Time-Series Data Sharing With Deep Reinforcement Learning
Learning-Based Privacy-Preserving Graph Publishing Against Sensitive Link Inference Attacks
Accelerating Private Large Transformers Inference Through Fine-Grained Collaborative Computation
FedRecovery: Differentially Private Machine Unlearning for Federated Learning Frameworks
Noniterative Algorithms for Sensitivity Analysis Attacks
Optimality of the Proper Gaussian Signal in Complex MIMO Wiretap Channels
Machine Learning Cryptanalysis of a Quantum Random Number Generator
Secrecy Outage in MISO Systems With Partial Channel Information
On the Unbearable Lightness of FIPS 140-2 Randomness Tests
Practical Constant-Time Asynchronous Distributed Key Generation With Improved Efficiency
Searchable Attribute-Based Mechanism With Efficient Data Sharing for Secure Cloud Storage
Constructing New Backbone Networks via Space-Frequency Interactive Convolution for Deepfake Detection
Synchronized Provable Data Possession Based on Blockchain for Digital Twin
Flexible Selective Data Sharing With Fine-Grained Erasure in VANETs
DF-RAP: A Robust Adversarial Perturbation for Defending Against Deepfakes in Real-World Social Network Scenarios
Covert Secret Key Generation With an Active Warden
On the Secrecy Degrees of Freedom of the Multiantenna Block Fading Wiretap Channels
Inferential Separation for Privacy: Irrelevant Statistics and Quantization
A Proxy Attack-Free Strategy for Practically Improving the Poisoning Efficiency in Backdoor Attacks
Few-Shot Facial Sketch Synthesis via Progressive Domain Gap Reduction
Distributed Detection of Information Flows
BPF-DAG: Byte-Packet-Flow Features Fusion via Dynamic Attributed Graph for Reliable Encrypted Traffic Classification
Resilient Distributed Set-Based Estimation for Cyber-Physical Systems Under False-Data-Injection Attacks
Blockchain-Based Group Key Management Scheme for IoT With Anonymity of Group Members
Robust Token Gradient and Frequency-Aware Transferable Adversarial Attacks on Vision Transformers
A System for Formal Digital Forensic Investigation Aware of Anti-Forensic Attacks
On the Insecurity of Proactive RSA in the URSA Mobile Ad Hoc Network Access Control Protocol
Secure Communication in Stochastic Wireless Networks - Part I: Connectivity
A Fingerprint Quality Driven Transformer-CNN Hybrid Model for External and Internal Fingerprint Fusion
Monitoring Integrity Using Limited Local Memory
Domain-Specific Face Synthesis for Video Face Recognition From a Single Sample Per Person
Image Alignment-Based Multi-Region Matching for Object-Level Tampering Detection
An Adaptively Secure and Efficient Data Sharing System for Dynamic User Groups in Cloud
Twofold Video Hashing With Automatic Synchronization
Facial Age and Expression Synthesis Using Ordinal Ranking Adversarial Networks
A Robust Fingerprint Indexing Scheme Using Minutia Neighborhood Structure and Low-Order Delaunay Triangles
A GAN-Based Defense Framework Against Model Inversion Attacks
SCAFinder: Formal Verification of Cache Fine-Grained Features for Side Channel Detection
BDTM: Bidirectional Detection and Traceability Mitigation of LDoS Attacks in SDN
Computational Sensor Fingerprints
Joint Cost Learning and Payload Allocation With Image-Wise Attention for Batch Steganography
Gait-Based Human Age Estimation
A High-Security EEG-Based Login System with RSVP Stimuli and Dry Electrodes
On the dynamic selection of biometric fusion algorithms
Rebuttal to "On the Unforgeability of 'Privacy-Preserving Aggregation-Authentication Scheme for Safety Warning System in Fog-Cloud Based VANET"'
SNICK: Secure Node Identification Based on Covert Clock Feature Extraction for Cross-Environment Wireless IoT