Browsing Computer Science by Title
Now showing items 1150-1169 of 2087
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Mean-Shift Tracking for Surveillance: Evaluations and Enhancements
(University of DublinUniversity of Dublin, Trinity College, 2011)Mean-shift tracking is a technique for following an object of interest as it moves through a video sequence. It is a gradient ascent approach that models the image region to be tracked by its colour histogram. In this ... -
A Measurement Study of Offloading Virtual Network Functions to the Edge
(2022)The deployment of virtual network functions (VNFs) at edge servers potentially impairs the performance of latency-sensitive applications due to their computational cost. This work considers a new approach to addressing ... -
Measuring Bias in News Websites, Towards a Model for Personalization
(2017)This poster briefly elucidates on a crowdsourced exploratory study demonstrating the impact of common features of news websites' design on perceived bias. Type of news website, user characteristics, and the overall design, ... -
Measuring Online Community Health in Enterprise-owned Technical Support Forums
Enterprise-owned online communities (OCs) are purpose-built virtual spaces that support various business activities, such as customer support, marketing and product development. These communities are formed with the objective ... -
Measuring social capital in online communities
(Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2015)Online communities are a popular and useful means for people to meet, share information, and learn more about a topic of interest to them. However, communities risk disintegration if there are insufficient social connections ... -
Measuring surgical knot tying with 3D vision and VR gloves
(2019)One handed surgical knot tying is one of the core skills of surgeons. The development of this skill takes time and one-on-one expert supervision. Our motivation is to provide good quality automatic evaluation in order ... -
Measuring Synchrony in Dialog Transcripts
(Springer, 2012)A finite register method of processing dialog transcripts is used to measure interlocutor synchrony. Successive contributions by participants are measured for word n-gram repetitions and temporal overlaps. The Zipfian ... -
Measuring Synchrony in Task-based Dialogues
(ISCA, 2017)In many contexts from casual everyday conversations to formal discussions, people tend to repeat their interlocutors, and themselves. This phenomenon not only yields random repetitions one might expect from a natural Zipfian ... -
Mechanising a Formal Model of Flash Memory
(Elsevier, 2009)We present second steps in the construction of formal models of NAND flash memory, based on a recently emerged open standard for such devices. The model is intended as a key part of a pilot project to develop a verified ... -
Mechanisms for Context-Informed Adaptive Hypermedia
(Trinity College Dublin. Department of Computer Science, 2004-09)The Cross-fertilisation potential of the work being undertaken by both the Adaptive Hypermedia and Context-Aware communities is considerable. In particular, the benefits to Adaptive Hypermedia constitute a method for ... -
Meeting QoS Requirements in a Dynamically Priced Commercial Cellular Network
(Trinity College Dublin. Department of Computer Science, 2003-09)With the current trend towards user mobility and ubiquitous computing, cellular networks are becoming an evermore important feature of day-to-day life, albeit an unseen one. Mobile networks are characterised by a scarcity ... -
Membership service specifications for safety-critical geocast in vehicular networks.
(IEEE, 2010)Geographic group communication is a promising technique for collaborative driving applications. While oneway, geographic broadcast (geocast) is well-studied in vehicular networks, there has been little work to address ... -
A memory model for autonomous virtual humans
(2002)A memory model based on ?stage theory?, the dominant view of memory from the field of cognitive psychology, is presented for application to autonomous virtual humans. The virtual human senses external stimuli through a ... -
Men behaving appropriately: integrating the role passing technique into the ALOHA system
(2002)The Adaptive Level of Detail for Human Animation (ALOHA) system is a platform for animating virtual humans within a virtual environment using levels-of-detail for geometry, motion and conversational behaviour. Until now ... -
Meta-Hyperband: Hyperparameter optimization with meta-learning and Coarse-to-Fine
(2020)Hyperparameter optimization is one of the main pillars of machine learning algorithms. In this paper, we introduce Meta-Hyperband: a Hyperband based algorithm that improves the hyperparameter optimization by adding levels ... -
Meta-Knowledge Management in MultiStrategy Process-Oriented Knowledge Discovery Systems
(Trinity College Dublin, Department of Computer Science, 2005) -
Meta-object protocols for C++: The Iguana approach.
(1996)Meta-Object Protocols (MOPs) are an impor- tant aspect of object-oriented re ective pro- gramming. A number of C++ extensions have been implemented that include certain re ective features, however none of these ... -
A Metadata Driven Approach to Educational Adaptive Hypermedia
(Trinity College Dublin. Department of Computer Science, 1999-09)The objective of this dissertation is to develop a teaching tool which extends the benefits of Web learning by providing increased flexibility for both students and administrators. The dissertation will investigate the ... -
Metadata Independent Hashing for Media Identification & P2P Transfer Optimisation
(IEEE, 2012-12-07)Efficient swarming behaviours within peer-to-peer networks are hindered by imprecise or incorrect metadata content. Once published, metadata corrections can only be effected by a complete republish/swarm recreation or for ...