GANs improve path planning for smart mobility applications.
problem Improving path planning for smart mobility applications.
method Generative Adversarial Networks (GANs) for path planning.
result Generated paths are correct and reliable with high accuracy and quality.
Paper tackles edge computing for reliable ITS data analytics.
problem Real-time data analytics for ITSs with low latency and reliability.
method Edge-centric architecture with deep learning for heterogeneous data.
result Preliminary results show reliable, secure ITS environment.
Smart app tracks relapse history and predicts relapse based on spatial-temporal factors.
problem Relapse prevention for alcohol and tobacco addiction users.
method Records user profiles, tracks relapse history, uses machine learning for prediction, and recommends activities.
result Predictive machine learning algorithms help in preventing relapse.
OCC system speeds up in-app communications for Uber drivers and riders.
problem Improving efficiency in in-app messaging between drivers and riders.
method Intents are detected using unsupervised embedding and nearest-neighbor classifier. Replies are retrieved based on popularity in historical data.
result System achieves 76% accuracy in intent detection and 71% adoption rate of smart replies.
System detects social interactions in crowds using mobile phone sensors.
problem Detecting social interactions in crowded settings.
method Multi-modal mobile sensing (BLE, accelerometer, gyroscope) and machine learning.
result 77.8% precision and 86.5% recall for predicting social interactions.
Wearable computing is one of the fastest growing technologies today. Smart watches are poised to take over at least of half the wearable devices market in the near future. Smart watch screen size, however, is a limiting factor for growth, as it restricts practical text input. On the other hand, wearable devices have so…
This paper discusses issues in mining user behavioral rules for context-aware mobile apps.
problem Mining contextual behavioral rules from smartphone data.
method Addressing quality of data, relevancy of contexts, discretization, rule discovery, semantic understanding, and dynamic rule updating.
result Potential solutions for mining user behavioral rules for context-aware mobile apps.
The field of mobile health aims to leverage recent advances in wearable on-body sensing technology and smart phone computing capabilities to develop systems that can monitor health states and deliver just-in-time adaptive interventions. However, existing work has largely focused on analyzing collected data in the off-l…
Study develops a new model for predicting individual mobility based on activity patterns.
problem Existing mobility prediction methods overlook underlying activity patterns.
method Activity-based hidden Markov model (IOHMM) using transit smart card data.
result Proposed model achieves similar prediction performance to LSTM but also provides behavioral insights.
A framework combining HSMM and survival analysis for lifecycle-oriented mobility analysis.
problem Understanding individual metro usage dynamics over multi-year horizons.
method A state-based lifecycle modeling framework integrating HSMM and discrete-time survival analysis.
result Identification of interpretable mobility states, transition dynamics, and state-dependent exit and re-entry processes.
This paper uses deep reinforcement learning to optimize UAV-assisted vehicular networks.
problem Optimizing UAV-assisted vehicular networks for efficient communication in smart cities.
method Formulated a Markov decision process (MDP) problem and solved it using deep deterministic policy gradient (DDPG) method.
result Proposed solutions maximize total throughput per unit energy and encourage UAV mobility.
Study provides guidelines for smartphone-based transportation mode detection.
problem Developing a reliable transportation mode detection system using smartphone sensors.
method Detailed dataset construction, sensor relevance analysis, and unknown user detection.
result Demonstrated the feasibility and effectiveness of smartphone-based TMD.
Deep learning model predicts online fraud using customer behavior data.
problem Predicting online financial fraud from customer behavior data.
method Recurrent Neural Network (RNN) integrated with Markov Transition Field (MTF).
result The proposed model significantly improves fraud prediction compared to traditional methods.
Predicts user next location using CDR data.
problem Predicting user's next location using CDR data.
method Data processing framework with deep neural network model.
result Error of prediction decreased from 74% to 55%.
Neural pedagogical agent updates user models in real-time for mobile education apps.
problem Real-time user modeling for dynamic mobile education platforms.
method Bidirectional recurrent neural networks with attention mechanism over embedded question-response pairs.
result Model outperforms existing approaches in predicting user response correctness.
Systematic review of machine vision in robotics, highlighting challenges and improvements.
problem Challenges in machine vision for robotics, especially occlusion and lighting variance.
method Systematic literature review of 172 papers from four databases, selecting 52 relevant papers.
result Robustness and computation time improvements, but occlusion and lighting variance remain major issues.
A smart device optimizes server selection for energy and latency in dynamic networks.
problem Optimizing server selection for mobile devices in edge computing with uncertainty and dynamic changes.
method Formulated as a budget-limited multi-armed bandit problem, a policy is proposed to minimize regret.
result The proposed method outperforms existing solutions in terms of energy and latency.
Paper proposes machine learning models for more accurate road inspection.
problem Traditional road inspection systems have safety, energy, and cost issues.
method Hybrid machine learning models using surface deflection data from FWD tests.
result CMIS model outperforms other models with APRE=2.3303, AAPRE=11.6768, RMSE=12.0056, and SD=0.0210.
Proposes a model to understand urban dynamics from mega-metropolises.
problem Understanding residents mobility patterns in mega-metropolises.
method Neighbor-Regularized and context-aware Non-negative Tensor Factorization (NR-cNTF).
result NR-cNTF accurately captures city rhythms and spatial communities.
Paper introduces Privacy Mining Approach (PMA) to reveal privacy from smart homes.
problem Privacy disclosure from IoT-based smart homes for elders.
method Conducts deductions and analyses on sensor datasets to reveal privacy.
result PMA can deduce a global sensor topology and disclose elders' privacy.
Proposes a probabilistic framework for smart contract risk quantification.
problem Quantifying financial risk of smart contract cyber attacks and failures.
method Probabilistic graph-theoretical framework using bond percolation models.
result Analytical results and numerical examples for aggregate loss distribution.
Deep learning models improve spatio-temporal data mining.
problem Mining valuable knowledge from spatio-temporal data.
method Application of deep learning techniques (CNN, RNN) in various spatio-temporal data mining tasks.
result Deep learning models enhance performance in spatio-temporal data mining.
IntelligentPooling improves treatment decisions in mHealth.
problem Optimizing treatment decisions in mobile health with limited data and non-stationary responses.
method Generalized Thompson-Sampling bandit algorithms to IntelligentPooling, addressing differential response, limited data, and non-stationary responses.
result IntelligentPooling achieves 26% lower regret compared to state-of-the-art methods.
Paper proposes auction method for smart derivatives to avoid disputes.
problem Disputes over derivative liquidation processes in smart contracts.
method Defines an auction type resolution for smart derivatives.
result Proposes a beneficial method for smart derivatives participants.
Enhanced framework predicts transportation modes from GPS data.
problem Predicting transportation modes from GPS records.
method Extended Etemad et al. framework, investigated wrapper search and information retrieval methods for feature selection, compared with deep learning methods.
result Framework achieved better performance than related papers.
DeepTravel uses neural networks to estimate travel time efficiently.
problem Estimating travel time of paths considering complex factors.
method Leverages deep neural networks with auxiliary supervision.
result DeepTravel outperforms existing approaches in estimating travel time.
This paper surveys smart buildings using machine learning and big data.
problem Improving comfort and efficiency in smart buildings through data analysis.
method Survey of machine learning and big data techniques for smart buildings.
result Machine learning and big data are crucial for smart building services.
Researchers save memory on MCUs by reordering neural network operators.
problem Memory constraints on microcontrollers for neural network inference.
method Operator reordering to save memory, orthogonal to other compression methods.
result Reduced memory footprint of a CNN to deploy on an MCU with 512KB SRAM.
FinTech uses data science and AI to transform finance.
problem Transforming finance with data science and AI.
method DSAI techniques including complex system methods, quantitative methods, etc.
result DSAI enables smart FinTech for various financial sectors.
The paper categorizes four types of scale-up: smart, dumb, forced, and fumbled.
problem Growing ventures in size and maintaining efficiency.
method Identifying modularity and speed as key factors, categorizing four types of scale-up.
result Modularity and speed are crucial for successful scale-up.
Game theory improves smart road sign security against small perturbations.
problem Ensuring smart road signs are secure from small-scale adversarial attacks.
method Integrates game theory into smart road sign classification to detect imperceptible perturbations.
result Proposes a randomized detection strategy to ensure robustness against worst-case attackers.
Survey of mobility studies using mobile phone data.
problem Understanding human mobility patterns.
method Data Science techniques applied to mobile phone datasets.
result Applications in urban planning, data traffic prediction, etc.
Smart contracts create digital financial derivatives.
problem Creating a new digital financial derivative contract.
method Applied existing smart contract technologies to develop two prototypes.
result Demonstrated feasibility of digital financial derivatives on centralized and DLT platforms.
Improved security of smart contracts by classifying them into four categories.
problem Detecting and classifying vulnerabilities in smart contracts efficiently.
method Used AWD-LSTM for multi-class classification, addressing class imbalance.
result Achieved a weighted average Fbeta score of 90.0%.
SMART simplifies data labeling for machine learning.
problem Creating labeled training data for machine learning.
method Intuitive web interface, active learning, inter-rater reliability.
result Reduces the need for labeled data and improves label quality.
Study develops smart contract framework for procurement under demand variability.
problem Operational and economic implications of smart contract adoption under moderate uncertainty.
method Multi-supplier model with endogenized adoption costs, supplier readiness, and inventory penalties; analytical and numerical results.
result Partial adoption strategies support moderate demand variability, while excessive digital investment reduces profitability.
A new method streamlines digital payment programming using smart contracts.
problem High costs and security challenges in programming smart contracts for digital payments.
method Transforming digital currencies into token streams and using configurable templates to generate specialized smart contracts.
result Reduces payment programming costs and enhances security, self-enforcement, adaptability, and controllability.
Deep learning detects inaccurate smart meters for resource savings.
problem Detecting and replacing inaccurate smart meters to save resources.
method Developed a deep-learning method using LSTM and CNN to predict electricity usage trajectories.
result High accuracy in detecting inaccurate meters for practical usage.
Paper proposes RL for real-time smart grid cyber attack detection.
problem Real-time detection of cyber-attacks in smart grids.
method Formulated as POMDP, uses model-free reinforcement learning.
result Effective in timely and accurate detection of cyber-attacks.
Arcades uses deep learning to adapt smart-home behavior based on context.
problem Adaptive decision making in voice-controlled smart-home environments.
method Deep reinforcement learning with graphical representation of home automation system.
result Arcades promises long-term context-aware control of smart-home systems.
Random Forest outperforms other IDS algorithms in smart grids.
problem Security vulnerabilities in smart grids.
method Comparison of four data mining algorithms (Random Forest, SVM, Neural Network, and KNN) in detecting attacks.
result Random Forest outperforms other algorithms in terms of detection accuracy and efficiency.
Combining smart beta strategies improves portfolio performance.
problem Enhancing risk-adjusted returns through smart beta strategies.
method Construction of a monthly reweighted portfolio with two independent smart beta strategies: a long-short beta-neutral strategy and a minimized volatility portfolio.
result Combined strategy achieved a Sharpe Ratio of 1.35 in live trading.
Mobile sensing is an emerging technology that utilizes agent-participatory data for decision making or state estimation, including multimedia applications. This article investigates the structure of mobile sensing schemes and introduces crowdsourcing methods for mobile sensing. Inspired by social network, one can estab…
Develops probabilistic safety regions for scalable classifiers.
problem Minimizing misclassification errors in supervised classification.
method Introduces probabilistic safety regions and scalable classifiers.
result Probabilistic certifications for classifier performance.
Paper uses RL to optimize SFC deployment and VNF management in NFV networks.
problem Optimizing SFC deployment and VNF management in NFV networks to reduce packet loss.
method Reinforcement Learning (PPO) to optimize SFC deployment and VNF management.
result PPO agent reduces packet loss in SFC deployment and VNF management.
Study shows mobile money adoption varies by social groups in Pakistan.
problem Mobile money adoption patterns in Pakistan.
method Analysis of call detail records from a major telecom company.
result User mobility features are crucial for mobile money adoption.
Blockchain smart contracts reduce uncertainty but create price spreads.
problem Asymmetric information in traditional markets is reduced by blockchain technology, but it also creates price differences.
method Analyzed the impact of smart contracts on market segmentation and consumer welfare.
result Marginal innovation in smart contracts has non-monotonic effects on trading value and consumer welfare.
Wearable smart suit tracks infant movements with high accuracy.
problem Early detection of atypical motor development in infants.
method Developed a multi-sensor smart suit for data collection, trained a deep CNN algorithm for automatic posture and movement classification.
result Setup achieves human equivalent accuracy in infant posture and movement classification.