Results 11 to 20 of about 1,912,124 (266)

Model-Based Occupant Tracking Using Slab-Vibration Measurements

open access: yesFrontiers in Built Environment, 2019
Sensor-based occupant tracking has the potential to enhance knowledge of the utilization of buildings. Occupancy-tracking strategies using footstep-induced floor vibrations may be beneficial for thermal-load prediction, security enhancement, and care ...
Slah Drira   +6 more
doaj   +1 more source

SSSER: Spatiotemporal Sequential and Social Embedding Rank for Successive Point-of-Interest Recommendation

open access: yesIEEE Access, 2019
Point-of-Interest (POI) recommendation is one of the important services of location-based social networks (LBSNs), which has become an important way to help users discover interesting places and increase the potential income of related companies ...
Yangyang Xu   +5 more
doaj   +1 more source

Quantitative and Qualitative Evaluation of Sequence Patterns Found by Application of Different Educational Data Preprocessing Techniques

open access: yesIEEE Access, 2017
Educational data preprocessing from log files represents a time-consuming phase of the knowledge discovery process. It consists of data cleaning, user identification, session identification, and path completion phase.
Michal Munk   +3 more
doaj   +1 more source

Some problems of the methodology of sociological research: Hommage to Vojin Milic [PDF]

open access: yesSociologija, 2016
This article aims to achieve two main goals. Firstly, authors have tried to reconstruct the position of Vojin Milić (1922-1996) in the development of thought about (research) method.
Ilić Vladimir, Veljković Marta
doaj   +1 more source

On mining complex sequential data by means of FCA and pattern structures [PDF]

open access: yes, 2015
Nowadays data sets are available in very complex and heterogeneous ways. Mining of such data collections is essential to support many real-world applications ranging from healthcare to marketing.
Buzmakov, Aleksey   +5 more
core   +4 more sources

Temperature Sequential Data Fusion Algorithm Based on Cluster Hierarchical Sensor Networks

open access: yesSensors, 2020
The process of extracting gold by biological oxidation involves oxidizing the refractory high-sulfur and high-arsenic ore with the help of bacteria to decompose the wrapping material of gold to extract the gold.
Tianwei Yang, Xinyuan Nan, Weixu Jin
doaj   +1 more source

PrefixSpan Based Pattern Mining Using Time Sliding Weight From Streaming Data

open access: yesIEEE Access, 2020
This study proposes the prefixSpan based pattern mining using time sliding weight from streaming data. To discover sequential patterns, it applies a time sliding weight to create a structure of projected DB Tree.
Ji-Soo Kang   +2 more
doaj   +1 more source

The Cd mobility in incubated sewage sludge after ameliorative materials additions

open access: yesPlant, Soil and Environment, 2006
Cadmium mobility in sewage sludge amended by four types of ameliorative materials (lime, limestone, bentonite and zeolite) incubated under aerobic and anaerobic conditions for eight months was studied in the experiment. The most statistically significant
A. Hanč   +3 more
doaj   +1 more source

When we shouldn’t borrow information from an existing network of trials for planning a new trial

open access: yesFrontiers in Pharmacology, 2023
Introduction: To achieve higher power or increased precision for a new trial, methods based on updating network meta-analysis (NMA) have been proposed by researchers.
Fangshu Ye   +4 more
doaj   +1 more source

Sensitivity analysis of expensive black-box systems using metamodeling [PDF]

open access: yes, 2016
Simulations are becoming ever more common as a tool for designing complex products. Sensitivity analysis techniques can be applied to these simulations to gain insight, or to reduce the complexity of the problem at hand.
Couckuyt, Ivo   +3 more
core   +2 more sources

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