Results 21 to 30 of about 33,087,881 (268)
Trajectory based video analysis in multi-camera setups [PDF]
, 2010 PhDThis thesis presents an automated framework for activity analysis in multi-camera setups. We start with the calibration of cameras particularly without overlapping views.
Anjum, Nadeem
core +4 more sources
Privacy-preserving trajectory data publishing by local suppression [PDF]
Information Sciences, 2013 The pervasiveness of location-aware devices has spawned extensive research in trajectory data mining, resulting in many important real-life applications. Yet, the privacy issue in sharing trajectory data among different parties often creates an obstacle for effective data mining.
Rui Chen 0012 +4 more
openaire +3 more sources
Privacy in trajectory micro-data publishing: a survey [PDF]
, 2020 International audienceWe survey the literature on the privacy of trajectory micro-data, i.e., spatiotemporal information about the mobility of individuals, whose collection is becoming increasingly simple and frequent thanks to emerging information and ...
Katsikouli, Panagiota +9 more
core +4 more sources
Privacy in trajectory micro-data publishing : a survey
Trans. Data Priv., 2019 We survey the literature on the privacy of trajectory micro-data, i.e., spatiotemporal information about the mobility of individuals, whose collection is becoming increasingly simple and frequent thanks to emerging information and communication technologies.
Fiore, Marco +9 more
openaire +6 more sources
As políticas de acesso aberto: história, promessas e tensões
Ler História, 2021 In Europe and Portugal, the Open Access movement has reached significant growth, with the development of institutional repositories and increasing initiatives that encourage open access publication.
Tiago Brandão +2 more
doaj +1 more source
Dissociated jerk-limited trajectory applied to time-varying vibration reduction [PDF]
, 2013 Jerk-limited trajectories are a widespread solution for the trajectory planning of industrial machines Tools or robots. It is known that jerk limitation can reduce vibrations and in some cases can totally suppress residual vibration induced by a lightly ...
BEAREE, Richard, OLABI, Adel
core +1 more source
ISPRS International Journal of Geo-Information, 2022 Generating differentially private synthetic human mobility trajectories from real trajectories is a commonly used approach for privacy-preserving trajectory publishing.
Xin Yao +6 more
doaj +1 more source
LBS user location privacy protection scheme based on trajectory similarity
Scientific Reports, 2022 During the data set input or output, or the data set itself adds noise to enable data distortion to effectively reduce the risk of user privacy leakage.
Kun Qian, Xiaohui Li
doaj +1 more source
Automatic Hierarchical Reinforcement Learning for Reusing Service Process Fragments
IEEE Access, 2021 Prevailing research trend is to use Web services for data publishing and sharing among organizations, but existing works often fall short of service reuse.
Rong Yang, Bing Li, Zhengli Liu
doaj +1 more source
Trajectory privacy protection scheme based on differential privacy
Tongxin xuebao, 2021 To solve the problem that the current sampling mechanism and data obfuscation method may raise insufficient data availability and privacy protection, a trajectory privacy protection scheme based on differential privacy was proposed.A new efficient ...
Si CHEN +3 more
doaj +2 more sources