Research Publications
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By Type By Year By Research Group | Nonrigid registration is a technique to recover spatial deformations between images. It can be formulated as an optimization problem to minimize the image dissimilarity. A regularization term is used to reduce undesirable deformations which are usually ... REPORTING THE IMPACT OF PUBLICLY FUNDED RESEARCH ANNETTE McLEOD1 1 NICTA Victoria Research Laboratory, Department of Electrical & Electronic Engineering, The University of Melbourne, Parkville, Victoria, annette.mcleod@nicta.com.au ... River basins are key components of water supply grids. River basin operators must handle a complex set of objectives including runoff storage, flood control, supply for consumptive use, hydroelectric power generation, silting management, and maintenance ... In this paper we review some results on the problem of noisy localization and review the characteristics of networks labeled as easily localizable networks. We then present a more general result on such networks before moving to the main problem of ... This paper considers an important problem in sensor networks, i.e. clock synchronization in wireless sensor networks with a focus on those scenarios where the inter-node time-of-arrival measurements are noisy. Initially, a simple convex, constraint based,... In this paper we derive a canonical lower bound for the autocovariance function of any unbiased transfer-function estimator. As a generalization of the Cram´er-Rao bound, the Cram´er-Rao kernel that we define can be derived without parametrizing the model... In this paper, we consider the general problem of guaranteeing safe interaction of humans and a group of mobile agents in an environment of interest. The way that we guarantee such a safe interaction is via proposing algorithms that prevent the agents ... The problem of localizing or tracking a number of targets using a network of bearing-only sensors is considered. To solve such a high-level problem, each sensor report must be successfully recorded in a common spatial reference frame and the position of ... The problem of bearing-only triangular (three-agent) formation control is considered. Each agent measures two inter-agent bearings in a local coordinate system and is tasked at establishing, and subsequently maintaining, a desired angular separation ... We consider distributed localization in a sensor network in R 2 from inter-agent distances. Sensors and anchors exchange data with their neighbors. No centralized data processing is required. We establish a differential equation for the unknown... Users of information retrieval systems employ a variety of strategies when searching for information. One factor that can directly influence how searchers go about their information finding task is the level of familiarity with a search topic. We ... Evidence based policy and practice – a paradigm that aims to ensure that decisions are based on consideration of research evidence that meets a high standard – began in the field of medicine, but is becoming widely used in other fields such as ... The Student Council (SC) of the International Society for Computational Biology (ISCB) organized their annual symposium in conjunction with the Intelligent Systems for Molecular Biology (ISMB) conference. This meeting report summarizes the scientific ... This work concerns an automatic information fusion scheme for state estimation where the inputs (or measurements) that are used to reduce the uncertainty in the state of a subject are in the form of natural language propositions. In particular, we ... This work concerns an automatic information fusion scheme for state estimation where the inputs (or measurements) that are used to reduce the uncertainty in the state of a subject are in the form of natural language propositions. In particular, we ... |