搜索结果: 1-15 共查到“计算机科学技术 activity”相关记录15条 . 查询时间(0.275 秒)
Computer scientists use music to covertly track body movements,activity（图）
Computer scientists music covertly track body movements activity
2017/9/5
As smartphones, tablets, smart TVs and other smart devices become more prevalent in our lives, computer scientists have raised concerns that these network-enabled devices, if not properly secured, cou...
第一届人类活动分析与高度多样化的照相机研讨会（The First International Workshop on Human Activity Analysis with Highly Diverse Cameras）
第一届 人类活动分析与高度多样化的照相机 研讨会
2017/3/28
In recent computer vision research, diverse types of cameras have enabled various forms of human activity analysis. Surveillance cameras are used to sense crowd behaviors on the street. Smartphones or...
第13届语境和活动建模与识别研讨会（13th Workshop on Context and Activity Modeling and Recognition）
第13届 语境活动建模 识别 研讨会
2017/2/14
CoMoRea workshop’s aim is to advance the state of the art in context modeling and reasoning and discuss fundamental issues in context processing and management.
The goal is to identify concepts, the...
An Efficient Approach for Tracking Physical Activity with Wearable Health-Monitoring Devices
Efficient Approach Physical Activity Wearable Health-Monitoring Devices
2016/11/29
In this paper we propose a hierarchical activity clustering methodology which incorporates the use of topological persistence analysis. Our clustering methodology captures the hierarchies present in t...
A heuristic for optimizing stochastic activity networks with applications to statistical digital circuit sizing
Network priority constraints network performance measurement and random networks random variables probability distribution
2015/8/10
A deterministic activity network (DAN) is a collection of activities, each with some duration, along with a set of precedence constraints, which specify that activities begin only when certain others ...
Robust Voice Activity Detector for Real World Applications Using Harmonicity and Modulation frequency
voice activity detection modulation frequency harmonicity human-robot interaction
2014/11/27
The task of robustly detecting distant speech in low SNR environments for automatic speech recognition is examined using a two-stage approach based on two distinguishing features of speech, namely har...
Validity of Consumer-Based Physical Activity Monitors
VALIDATION ACTIVITY,MONITOR PHYSICAL,ACTIVITY ENERGY,EXPENDITURE
2017/5/24
Many consumer-based monitors are marketed to provide personal information on the levels of physical activity and daily energy expenditure (EE), but little or no information is available to substantiat...
Human Group Activity Analysis with Fusion of Motion and Appearance Information
Human Group Activity Activity Analysis Feature Fusion
2013/7/24
Human activity analysis is an important and challenging task in video content analysis and understanding. In this paper, we focus on the activity of small human group, which involves countable persons...
ON ACTIVITY MODELLING IN PROCESS MODELLING
Activity modelling meta-modelling concurrent engineering
2010/1/12
The paper is looking to the dynamic feature of the meta-models of the
process modelling process, the time. Some principles are considered and discussed as
main dimensions of any modelling activity: ...
Evaluating Distributed Usability: the role of user interfaces in an activity system
Evaluating Distributed Usability user interfaces activity system
2009/12/8
Traditional definitions of usability localise this fundamental Human Computer Interaction (HCI) concept in the user interface and reduce it to a variety of qualitative and quantitative attributes of t...
Exploring Virtual Enterprises Using Activity Theory
Virtual enterprise Activity Theory Collaboration
2009/12/8
From joint Industry – University research into the key success factors that sustain Virtual Enterprises (VE’s), it has been observed that conditions for the establishment of a VE do not necessarily su...
Information Systems as Dialectic,Tool - Mediated Activity
Information Systems Dialectic Tool Mediated Activity
2009/12/8
Information Systems (IS) draws its significance from the uniqueness of computer-based information and communications tools and their place in shaping recent human history. Advances in the field come f...
Integrating IS and HCI Using Activity Theory as a Philosophical and Theoretical Basis
IS HCI Activity Theory Philosophical and Theoretical Basis
2009/12/8
The fields of Information Systems (IS) and Human Computer Interaction (HCI) are both multidisciplinary in nature and each is searching for an identity as a legitimate discipline in its own right, with...
Converting Computer Malicious Activity into Digital Footprints Based on a Notional Representation
Converting Computer Malicious Activity Digital Footprints Based Notional Representation
2010/9/20
Vastamount of network traffic generated by distributed and heterogeneousIntrusion Detection Systems (IDS) could be unified and put together toform the source of a very detailed network event repositor...
ON ACTIVITY MODELLING IN PROCESS MODELLING
Activity modelling meta-modelling concurrent engineering
2010/1/12
The paper is looking to the dynamic feature of the meta-models of the
process modelling process, the time. Some principles are considered and discussed as
main dimensions of any modelling activity: ...