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		<title><![CDATA[ Automation Science and Engineering, IEEE Transactions on - new TOC ]]></title>
		<link>http://ieeexplore.ieee.org</link>
		<description>TOC Alert for Publication# 8856 </description>
		<year>2009</year>
		<month>June     </month>
		<day>19</day>
		<item>
			<title><![CDATA[Table of contents]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808322]]></link>
			<description><![CDATA[ ]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808322]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>C1</startPage>
			<endPage>C1</endPage>
			<fileSize>47</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[IEEE Transactions on Automation Science and Engineering publication information]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808323]]></link>
			<description><![CDATA[ ]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808323]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>C2</startPage>
			<endPage>C2</endPage>
			<fileSize>41</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[Guest Editorial Special Section on Drug Delivery Automation]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808326]]></link>
			<description><![CDATA[The central theme in this special section is recent progress in automation for drug delivery. There are five papers in this section.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808326]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>205</startPage>
			<endPage>208</endPage>
			<fileSize>1155</fileSize>
			<authors><![CDATA[Meldrum, D. R.;Zhang, M.;Lin, L.;Robertson, C. R.;Yih, T. C.;Wei, C.;]]></authors>
		</item>
		<item>
			<title><![CDATA[High-Throughput Automated Injection of Individual Biological Cells]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4472208]]></link>
			<description><![CDATA[The ability of efficiently delivering soluable/insoluable drug compounds or biomolecules into individual biological cells and quantifying their cellular responses is important for genetics, proteomics, and drug discovery. This paper presents a fully automated system for zebrafish embryo injection, which overcomes the problems inherent in manual injection, such as human fatigue and large variations in success rates due to poor reproducibility. Based on ldquolooking-then-movingrdquo control, the microrobotic system performs injection at a speed of 15 zebrafish embryos (chorion unremoved) per minute. Besides a high injection speed that compares favorably with that of a highly proficient injection technician, a vacuum-based embryo holding device enables fast immobilization of a large number of zebrafish embryos, shortening the embryo patterning process from minutes to seconds. The recognition of embryo structures from image processing identifies a desired destination inside the embryo for material deposition, together with precise motion control resulting in a success rate of 100%. Carefully tuning suction pressure levels as well as injection and retraction speeds produced a high survival rate of 98%. The quantitative performance evaluation of the automated system was based on the continuous injection of 250 zebrafish embryos. The technologies can be extended to other biological injection applications such as the injection of mouse embryos, <i>Drosophila</i> embryos, and <i>C.</i> <i>elegans</i> to enable high-throughput biological and pharmaceutical research.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4472208]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>209</startPage>
			<endPage>219</endPage>
			<fileSize>1903</fileSize>
			<authors><![CDATA[Wang, W.H.;Liu, X.Y.;Yu Sun;]]></authors>
		</item>
		<item>
			<title><![CDATA[Dynamics Modeling and Analysis of a Swimming Microrobot for Controlled Drug Delivery]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4483853]]></link>
			<description><![CDATA[Dynamics modeling and analysis of a tiny swimming robot, which is composed of a helix type head and an elastic tail, is presented in this paper. The microrobot is designed for controlled drug delivery. It is at the micrometer scale and suitable for a swimming environment under low Reynolds number (Re). The head of the swimming robot is driven by an external rotating magnetic field, which enables it to be operated wirelessly. The spiral-type head accommodates communication and control units and serves as the base for the elastic tail. When a rotating magnetic field is applied, the head rotates synchronously with the field, generating and propagating driving torque to the straight elastic tail. When the driving torque reaches a threshold, dramatic deformation takes place on the elastic tail. The tail then transforms into a helix and generates propulsive thrust. The entire tail also serves as a drug reservoir. This paper focuses on analyzing the dynamics of the microrobot using resistive force theory (RFT), and comparing the propulsion performance with other rigid-body microrobots.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4483853]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>220</startPage>
			<endPage>227</endPage>
			<fileSize>698</fileSize>
			<authors><![CDATA[Huaming Li;Jindong Tan;Mingjun Zhang;]]></authors>
		</item>
		<item>
			<title><![CDATA[Dynamics Modeling and Control of Electroporation-Mediated Gene Delivery]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4473033]]></link>
			<description><![CDATA[This paper describes a dynamics modeling and control strategy of a chemo-electro-mechanical process for electroporation-mediated gene delivery. By extending the results in the open literature, a control-enabled dynamics model of the gene-delivery process is proposed. Based on the dynamics model, a model-based state feedback control strategy is proposed. Simulation results are provided to demonstrate the benefits and limitations of the proposed method.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4473033]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>228</startPage>
			<endPage>238</endPage>
			<fileSize>954</fileSize>
			<authors><![CDATA[Ou Ma;Mingjun Zhang;]]></authors>
		</item>
		<item>
			<title><![CDATA[Weighting Restriction for Intravenous Insulin Delivery on T1DM Patient via <formula formulatype="inline"><tex Notation="TeX">$H_{infty}$</tex> </formula> Control]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4782992]]></link>
			<description><![CDATA[A weighting restriction with frequency components is proposed for the insulin delivery on Type 1 Diabetics Mellitus (T1DM) towards the control of the blood glucose level. The weighting restriction is stated from a model of healthy subjects which includes a rate for insulin delivery. The frequency components are incorporated via a transfer function from the plasma glucose to the free-plasma insulin such that a <i>H</i> <sub>infin</sub>-based controller is designed. In this way, the control synthesis involves the frequency components on which a healthy pancreas delivers insulin for the glucose homeostasis. In order to test controller performance, a dynamical model of an actuator is also included in the closed-loop system to add its effects in the closed-loop evaluation of the <i>H</i> <sub>infin</sub> -based controller. The actuator is a pump to deliver of an insulin infusion according with the rate computed by the controller. Note that the contribution is particularly focused on T1DM; however, the inclusion of weighting restriction can be used also onto critical care conditions.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4782992]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>239</startPage>
			<endPage>247</endPage>
			<fileSize>553</fileSize>
			<authors><![CDATA[Femat, R.;Ruiz-Velazquez, E.;Quiroz, G.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Activation of Immune Response in Disease Dynamics via Controlled Drug Scheduling]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4768617]]></link>
			<description><![CDATA[The human immunodeficiency virus (HIV) infection, that causes acquired immune deficiency syndrome (AIDS), is a dynamic process that can be modeled via differential equations. The primary goal of this paper is to introduce a control philosophy to boost the response of the immune system by means of drug scheduling. The control purpose is to steer the system to an equilibrium condition known as long-term nonprogressor, which corresponds to an infected patient that does not develop the symptoms of AIDS. The feasibility of the control methodology is illustrated via simulations on two HIV dynamic models and on a general disease model.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4768617]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>248</startPage>
			<endPage>255</endPage>
			<fileSize>443</fileSize>
			<authors><![CDATA[Hyeygjeon Chang;Astolfi, A.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Control of Drug Administration During Monitored Anesthesia Care]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4796292]]></link>
			<description><![CDATA[Monitored anesthesia care (MAC) is increasingly used to provide patient comfort for diagnostic and minor surgical procedures. The drugs used in this setting can cause profound respiratory depression even in the therapeutic concentration range. Titration to effect suffers from the difficulty to predict adequate analgesia prior to application of a stimulus, making titration to a continuously measurable side effect an attractive alternative. Exploiting the fact that respiratory depression and analgesia occur at similar drug concentrations, we suggest to administer opioids and propofol during MAC using a feedback control system with transcutaneously measured partial pressures of CO<sub>2</sub>(P<sub>tcCO2</sub>) as the controlled variable. To investigate this dosing paradigm, we developed a comprehensive model of human metabolism and cardiorespiratory regulation, including a compartmental pharmacokinetic and a pharmacodynamic model for the fast acting opioid remifentanil. Model simulations are in good agreement with ventilatory experimental data, both in presence and absence of drug. Closed-loop simulations show that the controller maintains a predefined CO<sub>2</sub> target in the face of surgical stimulation and variable patient sensitivity. It prevents dangerous hypoventilation and delivers concentrations associated with analgosedation. The proposed control system for MAC could improve clinical practice titrating drug administration to a surrogate endpoint and actively limiting the occurrence of hypercapnia/hypoxia.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4796292]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>256</startPage>
			<endPage>264</endPage>
			<fileSize>470</fileSize>
			<authors><![CDATA[Caruso, A.;Bouillon, T.W.;Schumacher, P.M.;Zanderigo, E.;Morari, M.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Port-of-Entry Inspection: Sensor Deployment Policy Optimization]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4768618]]></link>
			<description><![CDATA[This paper considers the problem of container inspection at a port-of-entry. Containers are inspected through a specific sequence to detect the presence of nuclear materials, biological and chemical agents, and other illegal shipments. The threshold levels of sensors at inspection stations of the port-of-entry affect the probabilities of incorrectly accepting or rejecting a container. In this paper, we present several optimization approaches for determining the optimum sensor threshold levels, while considering misclassification errors, total cost of inspection, and budget constraints. In contrast to previous work which determines threshold levels and sequence separately, we consider an integrated system and determine them simultaneously. Examples applying the approaches in different sensor arrangements are demonstrated.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4768618]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>265</startPage>
			<endPage>276</endPage>
			<fileSize>837</fileSize>
			<authors><![CDATA[Elsayed, E.A.;Young, C.M.;Minge Xie;Hao Zhang;Zhu, Y.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Designing Distributed Diagnosers for Complex Continuous Systems]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4801535]]></link>
			<description><![CDATA[Wear and tear from sustained operations cause systems to degrade and develop faults. Online fault diagnosis schemes are necessary to ensure safe operation and avoid catastrophic situations, but centralized diagnosis approaches have large memory and communication requirements, scale poorly, and create single points of failure. To overcome these problems, we propose an online, distributed, model-based diagnosis scheme for isolating abrupt faults in large continuous systems. This paper presents two algorithms for designing the local diagnosers and analyzes their time and space complexity. The first algorithm assumes the subsystem structure is known and constructs a local diagnoser for each subsystem. The second algorithm creates the partition structure and local diagnosers simultaneously. We demonstrate the effectiveness of our approach by applying it to the Advanced Water Recovery System developed at the NASA Johnson Space Center.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4801535]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>277</startPage>
			<endPage>290</endPage>
			<fileSize>886</fileSize>
			<authors><![CDATA[Roychoudhury, I.;Biswas, G.;Koutsoukos, X.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Microsurface Reverse Engineering and Compensation for Laser Micromachining]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4797791]]></link>
			<description><![CDATA[Microsurface scale characteristics (roughness, waviness and form) and the workpiece mounting fixture effects must be accounted and compensated for during laser micromachining such that the focused laser spot position is known in the coordinates of the measured surfaces. Thus, allowing rapid and accurate micromachining on the true workpiece engineering surface. The thin-plate splines (TPSs), a mathematically simple theory, is modified and employed in the reconstruction of 2 1/2 D unfolded continuous and differentiable microtopographical surfaces from a limited set of sampled digital elevation data. The TPS theory aids in restoring bad samples and in enhancing the visualization of the reconstructed surface and the characterization of microelectromechanical systems (MEMS) structures. The reverse engineered surface could also be interfaced and used with a CAD/CAM system to compensate for the focal spot location of a laser beam based on the actual reversed engineered workpiece surface. The practical examples of the real microsurfaces presented in this work, combine comprehensive identification with the ultimate goal of utilizing the algorithms in the compensation of the laser focused spot for a femtosecond laser micromachining (FLM) system currently under development in our laboratory.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4797791]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>291</startPage>
			<endPage>301</endPage>
			<fileSize>1544</fileSize>
			<authors><![CDATA[Mayyas, M.A.;Shiakolas, P.S.;]]></authors>
		</item>
		<item>
			<title><![CDATA[An Open CNC System Based on Component Technology]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4801525]]></link>
			<description><![CDATA[In a conventional CNC system, communications between the motion controller and the analogue servo driver usually take place in a unidirectional manner, i.e., from the controller to the driver. In order to increase the interoperability level between the motion controller and the driver, Fieldbus is used in this research. The digital servo in a Fieldbus-based system enables applications with all servo loops closed. Functions that have been traditionally executed by the motion controller can now be shifted to the driver. In this research, the traditional CNC system has been redesigned based on the component technology. Following the analysis of the architecture of a traditional CNC and the features of a Fieldbus, component models have been developed for the motion controller and the driver. This Fieldbus-based CNC system gives the much-needed interoperability between the motion controller and the driver. A comparative experiment based on a four-axis CNC system has been carried out to showcase the component model-based system.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4801525]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>302</startPage>
			<endPage>310</endPage>
			<fileSize>800</fileSize>
			<authors><![CDATA[Dong Yu;Yi Hu;Xu, X.W.;Yan Huang;Shaohua Du;]]></authors>
		</item>
		<item>
			<title><![CDATA[Web Service Configuration Under Multiple Quality-of-Service Attributes]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808330]]></link>
			<description><![CDATA[With the popularity of Internet technology, Web services are becoming the most promising paradigm for distributed computing. However, when a single Web service fails to meet service requestor's multiple function needs, web services need to be dynamically configured together to form a web service composition. Since there may be many configurations providing identical functionality with different quality-of-service (QoS), a choice needs to be made according to users' functional and nonfunctional requirements. In this paper, we formulate a Web service functional configuration problem by using Petri nets. The graph structure and algebraic properties of the model are analyzed in detail to show that a basis solution of a state-shift equation of the Petri net model corresponds to a realizable configuration process. This result is later used to formulate the multiple attribute QoS optimization problem to a linear programming problem. Finally, a case study is performed to show that the proposed analysis result can be effectively applied in practice.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808330]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>311</startPage>
			<endPage>321</endPage>
			<fileSize>766</fileSize>
			<authors><![CDATA[PengCheng Xiong;YuShun Fan;MengChu Zhou;]]></authors>
		</item>
		<item>
			<title><![CDATA[Experimental Case Study of a BACnet-Based Lighting Control System]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4782994]]></link>
			<description><![CDATA[Lighting control systems provide various benefits in building management, and building automation and control network (BACnet) is an international standard data communication protocol for building automation and control networks. We introduce a reference model for BACnet-based lighting control systems and evaluate its performance using an experimental model. The experimental results show that the system can reduce the energy consumption for lighting loads by 40%. Stable operation of the control system is guaranteed below a certain threshold of network traffic.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4782994]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>322</startPage>
			<endPage>333</endPage>
			<fileSize>2064</fileSize>
			<authors><![CDATA[Tae-Jin Park;Seung-Ho Hong;]]></authors>
		</item>
		<item>
			<title><![CDATA[Bounds on the Number of Markings Consistent With Label Observations in Petri Nets]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4801536]]></link>
			<description><![CDATA[In this paper, we consider state estimation in discrete-event systems (DESs) modeled by labeled Petri nets and present upper bounds on the number of system states (or markings) that are consistent with an observed sequence of labels. Our analysis is applicable to Petri nets that may have nondeterministic transitions (i.e., transitions that share the same label) and/or unobservable transitions (i.e., transitions that are associated with the null label). More specifically, given knowledge of a labeled Petri net structure and its initial state, we show that the number of consistent markings in a Petri net with nondeterministic transitions is at most polynomial in the length of the observation sequence (i.e., polynomial in the number of labels observed). This polynomial dependency of the number of consistent markings on the length of the observation sequence also applies to Petri nets with unobservable transitions under the assumption that their unobservable subnets are structurally bounded. The bounds on the number of markings established in this paper imply that the state estimation problem in labeled Petri nets can be solved with complexity that is polynomial in the length of the observation sequence.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4801536]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>334</startPage>
			<endPage>344</endPage>
			<fileSize>609</fileSize>
			<authors><![CDATA[Yu Ru;Hadjicostis, C.N.;]]></authors>
		</item>
		<item>
			<title><![CDATA[<formula formulatype="inline"><tex Notation="TeX">${rm M}^{3}$</tex></formula>-Deterministic, Multiscale, Multirobot Platform for Microsystems Packaging: Design and Quasi-Static Precision Evaluation]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4801534]]></link>
			<description><![CDATA[The dawn of next generation robots and systems era which is quietly emerging, requires miniaturized and integrated sensors, actuators, and entire microrobots. One of the defining characteristics of these microsystems is their multiscale nature, e.g., the span of their size, features, and tolerances across multiple dimensional scales, from the meso to the micro and nanoscales. Another defining characteristic is the need to reliably integrate heterogeneous materials via assembly and packaging, in a cost-effective manner, even in low quantities. Thus, it is argued in this paper that cost-effective manufacturing of complex microsystems requires special precision robotic assembly cells with modular and reconfigurable characteristics. This paper presents recent research aimed at developing theoretical underpinnings for how to construct such a manufacturing platform. M<sup>3</sup> is a multirobot system spanning across the macro-meso-microscales and specifically configured to package. The M<sup>3</sup> robots are systematically characterized in terms of quasi-static precision measures and assembly plans are generated using kinematic identification, inverse kinematics and visual servoing. The advantage of our approach the fact that high assembly yields for our system are a consequence of a set of so-called precision resolution-repeatability-accuracy (RRA) rules introduced in this paper. Experimental results for packaging of a microelectromechanical systems switch are provided to support our findings.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4801534]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>345</startPage>
			<endPage>361</endPage>
			<fileSize>1850</fileSize>
			<authors><![CDATA[Popa, D.O.;Murthy, R.;Das, A.N.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Decentralized Diagnosis of Event-Driven Systems for Safely Reacting to Failures]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4801533]]></link>
			<description><![CDATA[We introduce the notion of <i>safe-codiagnosability</i>, extending the notion of safe-diagnosability (Paoli and Lafortune, 2005) to the decentralized setting. For a system, a certain subbehavior is deemed safe (captured via a safety specification), and a further subbehavior is deemed nonfaulty (captured via a nonfault specification). Safe-codiagnosability requires that when the system executes a trace that is faulty, there exists at least one diagnoser that can detect this within bounded delay and also before the safety specification is violated. The above notion of safe-codiagnosability may also be viewed as an extension of the notion of codiagnosability (Qiu and Kumar, 2006), where the latter did not have any safety requirement. We show that safe-codiagnosability is equivalent to codiagnosability together with ldquozero-delay codiagnosabilityrdquo of ldquoboundary safe tracesrdquo. (A safe trace is a boundary safe trace if there exists a single-event extension that is unsafe.) We give an algorithm of polynomial complexity for verifying safe-codiagnosability. For a safe-codiagnosable system, the same methods as those proposed in (Qiu and Kumar, 2006) can be applied for offline synthesis of individual diagnosers, as well as for online diagnosis using them.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4801533]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>362</startPage>
			<endPage>366</endPage>
			<fileSize>218</fileSize>
			<authors><![CDATA[Wenbin Qiu;Qin Wen;Kumar, R.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Internal Model Control Based on a Neurofuzzy System for Network Applications. A Case Study on the High-Performance Drilling Process]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4745833]]></link>
			<description><![CDATA[This paper presents the design and implementation of a neurofuzzy system for modeling and control of a high-performance drilling process in a networked application. The neurofuzzy system considered in this work is an adaptive-network-based fuzzy inference system (ANFIS), where fuzzy rules are obtained from input/output data. The design of the control system is based on the internal model control paradigm. The results obtained are significant both in simulation as well as the real-time application of networked control of the cutting force during high-performance drilling processes.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4745833]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>367</startPage>
			<endPage>372</endPage>
			<fileSize>627</fileSize>
			<authors><![CDATA[Gajate, A.M.;Guerra, R.E.H.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Application of Multiobjective Genetic Programming to the Design of Robot Failure Recognition Systems]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4667633]]></link>
			<description><![CDATA[We present an evolutionary approach using multiobjective genetic programming (MOGP) to derive optimal feature extraction preprocessing stages for robot failure detection. This data-driven machine learning method is compared both with conventional (nonevolutionary) classifiers and a set of domain-dependent feature extraction methods. We conclude MOGP is an effective and practical design method for failure recognition systems with enhanced recognition accuracy over conventional classifiers, independent of domain knowledge.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4667633]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>372</startPage>
			<endPage>376</endPage>
			<fileSize>157</fileSize>
			<authors><![CDATA[Yang Zhang;Rockett, P.I.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Flow Diversion Strategies for Routing in Integrated Automatic Shipment Handling Systems]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4804665]]></link>
			<description><![CDATA[The integrated automatic shipment handling systems (IASHSs) in large freight terminals and distribution centers are complex and increasingly congested due to the increase of freight volume. Shipments in IASHS need to be handled by a large amount of equipment. Thus, optimization-based tactical and operational planning models and methods for how the shipments are routed through the network of equipment in IASHS are required. To reduce the total shipment travel time, this paper studies a flow diversion strategy for routing shipments from their origins to their destinations, using multiple paths. This strategy is further leveraged to develop a destination reassignment strategy and time control strategy. We formulate these strategies as mathematical models and evaluate their effectiveness in static and adaptive implementations via numerical experiments. They are also compared to the classical shortest path oriented strategies.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4804665]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>377</startPage>
			<endPage>384</endPage>
			<fileSize>727</fileSize>
			<authors><![CDATA[Mo, D.Y.;Cheung, R.K.;Lee, A.W.;Law, G.K.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Passive Self-Replication of Millimeter-Scale Parts]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4745828]]></link>
			<description><![CDATA[Self replication is a kind of self-assembly in which a desired structure is obtained automatically from simple parts. We propose self-replication not by controlling the parts directly, but by controlling their environment, namely passive self-replication, which makes self-replicating structures by imitating the semi-conservative replication of DNA. The proposed self-replication strategy is available for multiple types of parts by introducing selective surface structures on parts and two different bonding forces.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4745828]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>385</startPage>
			<endPage>391</endPage>
			<fileSize>691</fileSize>
			<authors><![CDATA[Matsumoto, M.;Hashimoto, S.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Errata to &ldquo;A Petri Net-Based Method for Compatibility Analysis and Composition of Web Services in Business Process Execution Language&rdquo; [Jan 09 94-106]]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808317]]></link>
			<description><![CDATA[In the above titled paper (ibid., vol. 6, no. 1, pp. 94-106, Jan 09), Fig. 1 was incorrect. The correct figure is presented here.]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808317]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>392</startPage>
			<endPage>392</endPage>
			<fileSize>74</fileSize>
			<authors><![CDATA[Tan, W.;Fan, Y.;Zhou, M.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Special issue on equipment and operations automation in the semiconductor industry]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808321]]></link>
			<description><![CDATA[ ]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808321]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>393</startPage>
			<endPage>393</endPage>
			<fileSize>189</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[Explore IEL IEEE's most comprehensive resource]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808319]]></link>
			<description><![CDATA[ ]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808319]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>394</startPage>
			<endPage>394</endPage>
			<fileSize>345</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[IEEE Foundation]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808318]]></link>
			<description><![CDATA[ ]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808318]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>395</startPage>
			<endPage>395</endPage>
			<fileSize>320</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[Scitopia.org]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808320]]></link>
			<description><![CDATA[ ]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808320]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>396</startPage>
			<endPage>396</endPage>
			<fileSize>269</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[IEEE Robotics and Automation Society Information]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808324]]></link>
			<description><![CDATA[ ]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808324]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>C3</startPage>
			<endPage>C3</endPage>
			<fileSize>37</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[IEEE Transactions on Automation Science and Engineering information for authors]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808325]]></link>
			<description><![CDATA[ ]]></description>
			<pubDate><![CDATA[April  2009]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4808316&arnumber=4808325]]></guid>
			<volume>6</volume>
			<issue>2</issue>
			<startPage>C4</startPage>
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			<authors><![CDATA[]]></authors>
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