abstract stringlengths 0 11.1k | authors stringlengths 9 1.96k | title stringlengths 4 353 | __index_level_0__ int64 3 1,000k |
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['Peter Potash', 'William Boag', 'Alexey Romanov', 'Vasili Ramanishka', 'Anna Rumshisky'] | SimiHawk at SemEval-2016 Task 1: A Deep Ensemble System for Semantic Textual Similarity. | 835,142 | |
There are varieties of methods for realizing augmented reality. A projection type augmented reality proposes augmented information in the real world. Every person can share the experience within the environment. However, the method needs many preparation works and enormous energy for freely projecting images. It can wo... | ['Kyota Aoki', 'Naoki Aoyagi'] | Mark Projection on Real World with Precise Measurement of Angular Velocity for Helping Picking Works | 847,452 |
Sufficient work has been done to demonstrate that software reliability models can be used to monitor reliability growth over a useful range of software development projects. However, due to the lack of appropriate tools, the application of software reliability models as a means for project management is not as widespre... | ['Michael R. Lyu', 'Allen P. Nikora', 'William H. Farr'] | A systematic and comprehensive tool for software reliability modeling and measurement | 139,501 |
Dense wavelength division multiplexing optical networks use tunable devices such as distributed Bragg reflector laser diodes. These optical sources require a precise wavelength calibration according to the ITU grid, even with aged components. Some specific optical spectrum analyzers are commercially available. Unfortun... | ['Juan Manuel Campos', 'Alain Destrez', 'Joel Jacquet', 'Zeno Toffano'] | Ultra-fast optical spectrum analyzer for DWDM applications | 431,502 |
['Paulo Veríssimo', 'Nuno Ferreira Neves', 'Miguel Correia', 'Yves Deswarte', 'Anas Abou El Kalam', 'Andrea Bondavalli', 'Alessandro Daidone'] | The CRUTIAL Architecture for Critical Information Infrastructures. | 752,174 | |
In this paper, we study spectral properties of the so-called monotone systems and link these results with the celebrated Perron-Frobenius theorem for linear positive systems. Using these spectral properties we study the geometry of basins of attraction of monotone systems. Additionally, we show that under certain condi... | ['Aivar Sootla', 'Alexandre Mauroy'] | Estimation of Isostables and Basins of Attraction of Monotone Systems | 599,527 |
A fast channel prediction scheme is proposed for Ricean fading scenarios. By employing an echo state network (ESN), the scheme is able to obtain smaller prediction error than previous designs. Simulation results show that the ESN prediction method has lower normalized mean squared error than the traditional autoregress... | ['Yisheng Zhao', 'Hui Gao', 'Norman C. Beaulieu', 'Zhonghui Chen', 'Hong Ji'] | Echo State Network for Fast Channel Prediction in Ricean Fading Scenarios | 945,195 |
The increased computational needs in many sectors place huge demands on cloud computing. Power consumption and resource pool capacity are two of the challenges faced by the next generation of high performance computing (HPC). This paper aims at minimising the computing-energy consumption in decentralised multi-cloud sy... | ['Aeshah Alsughayyir', 'Thomas Erlebach'] | Energy Aware Scheduling of HPC Tasks in Decentralised Cloud Systems | 695,099 |
Based on the minimal reduction strategy, Yang et al. (2011) developed a fixed-sum output data envelopment analysis (FSODEA) approach to evaluate the performance of decision-making units (DMUs) with fixed-sum outputs. However, in terms of such a strategy, all DMUs compete over fixed-sum outputs with “no memory” that wil... | ['Min Yang', 'Yongjun Li', 'Y. Chen', 'Liang Liang'] | An equilibrium efficiency frontier data envelopment analysis approach for evaluating decision-making units with fixed-sum outputs | 3,913 |
There is a great variety of theoretical models of emotions and implementation technologies which can be used in the design of affective computers. Consequently, designers and researchers usually made practical choices of models and develop ad-hoc solutions that sometimes lack flexibility. In this paper we introduce a g... | ['Zeljko Obrenovic', 'Nestor Garay', 'Juan Miguel López', 'Inmaculada Fajardo', 'Idoia Cearreta'] | An ontology for description of emotional cues | 376,364 |
This paper documents the requirements on tracking technology for spatially interactive sonic arts. We do this by comparing our theorised notion of an ideal kinaesthetic interface to, firstly, the current results of an ongoing online survey and, secondly, the results of our ongoing Workshop on Music, Space & Interaction... | ['Dominik Schlienger'] | Requirements on Kinaesthetic Interfaces for Spatially Interactive Sonic Art | 933,166 |
['Qiang Zhang', 'Nan Wang', 'Dongsheng Zhou', 'Xiaopeng Wei'] | A Triangulation Method for Unorganized Points Cloud Based on Ball Expanding | 763,526 | |
An experimental technique using the chemical reaction between acetic acid (CH3COOH) and cyclohexylamine (C6H13N) generated smoke to visualise wake flow from a moving object. A 1/5th scaled manikin was dabbed with cyclohexylamine on specific locations and entered an acetic acid saturated chamber. Smoke was generated via... | ['Kiao Inthavong', 'Yao Tao', 'Phred Petersen', 'Krishna Mohanarangam', 'William Yang', 'Jiyuan Tu'] | A smoke visualisation technique for wake flow from a moving human manikin | 880,714 |
['Richard Müller', 'P. Kovacs', 'Jan Schilbach', 'Ulrich W. Eisenecker', 'Dirk Zeckzer', 'Gerik Scheuermann'] | A structured approach for conducting a series of controlled experiments in software visualization | 941,302 | |
Distributed computations on graphs are becoming increasingly important with the emergence of large graphs such as social networks and the Web that contain huge amounts of useful information. Computations can be easily distributed with the use of specialised frameworks like Hadoop with MapReduce, Giraph/Pregel or GraphL... | ['Marek Rogala', 'Jan Hidders', 'Jacek Sroka'] | DatalogRA: datalog with recursive aggregation in the spark RDD model | 852,876 |
An important problem when moving an application to the cloud consists in selecting the most suitable cloud plan (among those available from cloud providers) for the application deployment, with the goal of finding the best match between application requirements and plan characteristics. If a user wishes to move multipl... | ['Ala Arman', 'Sara Foresti', 'Giovanni Livraga', 'Pierangela Samarati'] | A consensus-based approach for selecting cloud plans | 942,102 |
While search engines sometimes return different documents containing contradictory answers, little is known about how users handle inconsistent information. This paper investigates the effect of search expertise (defined as specialized knowledge on the internal workings of search engines) on search behavior and satis... | ['Kazutoshi Umemoto', 'Takehiro Yamamoto', 'Katsumi Tanaka'] | How do users handle inconsistent information?: the effect of search expertise | 843,945 |
A new gradient-based eigenstructure algorithm to locate and track the azimuth and elevation angles of unknown sources in a 3-dimensional environment is proposed and investigated. Starting from initial estimates of the source locations from, say, a coarse search of the multiple signal classification (MUSIC) spectrum, th... | ['Chi Chung Ko'] | Source tracking with a gradient-based eigenstructure algorithm | 142,360 |
Dealing with spam is very costly, and many organizations have tried to reduce spam-related costs by installing spam filters. Relying on modern econometric methods to reduce the selection bias of installing a spam filter, we use a unique data setting implemented at a German university to measure the costs associated wit... | ['Marco Caliendo', 'Michel Clement', 'Dominik Papies', 'Sabine Scheel-Kopeinig'] | Research Note---The Cost Impact of Spam Filters: Measuring the Effect of Information System Technologies in Organizations | 525,556 |
Wire electrical discharge machining (WEDM) is a non-traditional machining process, which is used for machining of difficult to machine materials, like composites and inter metallic materials. In the present paper, an attempt is made to machine hypereutectic Al-Si alloys using WEDM as these materials are widely used in ... | ['D. Mani Babu', 'S. Venkat Kiran', 'Pandu Ranga Vundavilli', 'Animesh Mandal'] | Experimental investigations and multi-response optimisation of wire electric discharge machining of hypereutectic Al-Si alloys | 898,492 |
Motivation: The importance of RNA sequence analysis has been increasing since the discovery of various types of non-coding RNAs transcribed in animal cells. Conventional RNA sequence analyses have mainly focused on structured regions, which are stabilized by the stacking energies acting on adjacent base pairs. On the o... | ['Hisanori Kiryu', 'Goro Terai', 'Osamu Imamura', 'Hiroyuki Yoneyama', 'Kenji Suzuki', 'Kiyoshi Asai'] | A detailed investigation of accessibilities around target sites of siRNAs and miRNAs | 474,707 |
We present a methodology for the automatic identification and delineation of germ-layer components in H&E stained images of teratomas derived from human and nonhuman primate embryonic stem cells. A knowledge and understanding of the biology of these cells may lead to advances in tissue regeneration and repair, the trea... | ['Ramamurthy Bhagavatula', 'Matthew Fickus', 'W. Kelly', 'Chenlei Guo', 'John A. Ozolek', 'Carlos A. Castro', 'Jelena Kovacevic'] | Automatic identification and delineation of germ layer components in H&E stained images of teratomas derived from human and nonhuman primate embryonic stem cells | 216,279 |
Peer-to-peer distributed storage systems provide reliable access to data through redundancy spread over nodes across the Internet. A key goal is to minimize the amount of bandwidth used to maintain that redundancy. Storing a file using an erasure code, in fragments spread across nodes, promises to require less redundan... | ['Alexandros G. Dimakis', 'Philip Brighten Godfrey', 'Martin J. Wainwright', 'Kannan Ramchandran'] | Network Coding for Distributed Storage Systems | 11,169 |
(I) Given a segment-cuttable polygon PP drawn on a planar piece of material QQ, we show how to cut PP out of QQ by a (short) segment saw with a total length of the cuts no more than 2.52.5 times the optimal. We revise the algorithm of Demaine et al. (2001) so as to achieve this ratio.#R##N##R##N#(II) We prove that any ... | ['Adrian Dumitrescu', 'Anirban Ghosh', 'Masud Hasan'] | Cutting out polygon collections with a saw | 820,828 |
With the increasing popularity of using wireless local area networks (WLANs) for Internet access, the controlled channel access mechanism in IEEE 802.11e WLANs, i.e., HCF controlled channel access (HCCA), has received much more attention since its inherent centralized mechanism is more efficient in handling time-bounde... | ['Deyun Gao', 'Jianfei Cai', 'Chang Wen Chen'] | Admission Control Based on Rate-Variance Envelop for VBR Traffic Over IEEE 802.11e HCCA WLANs | 2,105 |
In this article, we suggest a new algorithm to identify the prior probabilities for classification problem by Bayesian method. The prior probabilities are determined by combining the information of populations in training set and the new observations through fuzzy clustering method (FCM) instead of using uniform distri... | ['Thao Nguyen-Trang', 'Tai Vovan'] | A new approach for determining the prior probabilities in the classification problem by Bayesian method | 757,142 |
['Omar Khrouf', 'Kaïs Khrouf', 'Jamel Feki'] | OLAP de documents. Modélisation et mise en œuvre | 716,649 | |
Dictionary code compression is a technique which has been studied as a method to reduce the energy consumed in the instruction fetch path of processors. Instructions or instruction sequences in the code are replaced with short code words. These code words are later used to index a dictionary which contains the original... | ['Mikael Collin', 'Mats Brorsson'] | Two-Level Dictionary Code Compression: A New Scheme to Improve Instruction Code Density of Embedded Applications | 167,649 |
ABSTRACTNumerically finding stabilising feedback control laws for linear systems of periodic differential equations is a nontrivial task with no known reliable solutions. The most successful method requires solving matrix differential Riccati equations with periodic coefficients. All previously proposed techniques for ... | ['Sergei V. Gusev', 'Anton S. Shiriaev', 'Leonid B. Freidovich'] | SDP-based approximation of stabilising solutions for periodic matrix Riccati differential equations | 646,371 |
All-to-all communication is one of the most dense collective communication patterns and occurs in many important applications in parallel and distributed computing. In this paper, we present a new all-to-all broadcast algorithm in multidimensional all-port mesh and torus networks. We propose a broadcast pattern which e... | ['Yuanyuan Yang', 'Jianchao Wang'] | Near-optimal all-to-all broadcast in multidimensional all-port meshes and tori | 398,919 |
This paper develops a convex optimization method to analyze the feasibility of a nonconvex bilinear matrix inequality (BMI), which is traditionally treated as a NP hard problem. First, a sufficient condition for the convexity of a quadratic matrix inequality (QMI), which is a more general semidefinite constraint than a... | ['Yan Wang', 'Rajesh Rajamani'] | Feasibility analysis of the bilinear matrix inequalities with an application to multi-objective nonlinear observer design | 975,787 |
High-resolution FMCW reflectometry is often realized by sampling the beat signal with a clock signal generated from an auxiliary interferometer. The drawback of this system is that the measurement range is limited to less than half of the optical path difference of the auxiliary interferometer to satisfy the Sampling t... | ['Koichi Iiyama', 'Makoto Yasuda', 'Saburo Takamiya'] | Extended-Range High-Resolution FMCW Reflectometry by Means of Electronically Frequency-Multiplied Sampling Signal Generated from Auxiliary Interferometer | 153,884 |
This paper describes a region-growing algorithm for the segmentation of large lesions in T/sub 1/-weighted magnetic resonance (MR) images of the head. The algorithm involves a gray level similarity criterion to expand the region and a size criterion to prevent from over-growing outside the lesion. The performance of ti... | ['S. A. Hojjatoleslami', 'Frithjof Kruggel'] | Segmentation of large brain lesions | 96,452 |
For such biomedical applications as single cell manipulation and targeted delivery of chemicals, it is important to fabricate microstructures that can be powered and controlled without a tether in fluidic environments. In this work, we describe the construction and operation of micronsized, biocompatible ferromagnetic ... | ['Mahmut Selman Sakar', 'Edward B. Steager', 'Anthony Cowley', 'Vijay Kumar', 'George J. Pappas'] | Wireless manipulation of single cells using magnetic microtransporters | 261,081 |
In this paper, a robust image watermarking scheme based on curvelet transform is proposed. Considering the frequency and orientational sensitivity of the human visual system(HVS), we present a HVS model in curvelet domain,which is used to control the embedding strength. The watermark is embedded to the selected coeffic... | ['Yi Xiao', 'Lee-Ming Cheng', 'L. L. Cheng'] | A Robust Image Watermarking Scheme Based on a Novel HVS Model in Curvelet Domain | 459,875 |
The proposed MGlaber method is based on observation of the behavior of mites called Macrocheles glaber (Muller, 1860). It opens the series of optimization methods inspired by the behavior of mites, which we have given a common name: Artificial Acari Optimization. Acarologists observed three stages the ovoviviparity pro... | ['Jacek M. Czerniak', 'Dawid Ewald'] | A New MGlaber Approach as an Example of Novel Artificial Acari Optimization | 836,297 |
Many optimization algorithms have been developed by drawing inspiration from swarm intelligence (SI). These SI-based algorithms can have some advantages over traditional algorithms. In this paper, we carry out a critical analysis of these SI-based algorithms by analyzing their ways to mimic evolutionary operators. We a... | ['Xin-She Yang'] | Swarm Intelligence Based Algorithms: A Critical Analysis | 139,235 |
Power gating has been widely employed to reduce subthreshold leakage. Data retention elements (flip-flops and isolation circuits) are used to preserve circuit states during standby mode, if the states are needed again after wake-up. These elements must be controlled by an external power management unit, causing a netwo... | ['Jun Seomun', 'Youngsoo Shin'] | Design and Optimization of Power-Gated Circuits With Autonomous Data Retention | 224,853 |
['Marian Cristian Mihaescu'] | Software Architectures of Applications Used for Enhancing On-line Educational Environments. | 803,262 | |
This paper proposed an edge detection scheme which is deduced from Fresnel diffraction. Analysis in this paper shows that Fresnel convolution kernel function performs well on edge enhancement when images are transformed into complex functions. Due to its mathematical complexity, the method is simplified into a linear c... | ['Lu Hong Diao', 'Bin Yu', 'Hua Li'] | A new edge detector based on Fresnel diffraction | 204,294 |
We know that large amount of data and information should be transmitted through internet during transactions in E-Governance. Smart E-Governance system should deliver speedy, space efficient, cost effective and secure services among other governments and its citizens utilizing benefits of Information and Communication ... | ['Nikhilesh Barik', 'Sunil Karforma', 'J. K. Mondal', 'Arpita Ghosh'] | Towards Design and Implementation of Space Efficient and Secured Transmission scheme on EGovernance data | 629,691 |
We present Obstacle-aware Virtual Circuit geographic Routing (OVCR), a novel routing mechanism for obstacle-aware wireless sensor networks that uses the obstacle-free path computed by the sink to make the greedy forwarding of geographic routing dependable. OVCR discovers obstacle-free paths by the powerful sink as obst... | ['Ming-Tsung Hsu', 'Frank Yeong-Sung Lin', 'Yue-Shan Chang', 'Tong-Ying Juang'] | Reliable Greedy Forwarding in Obstacle-Aware Wireless Sensor Networks | 38,173 |
The multidimensional Potential Energy Hypersurface (PEHS) for the cyclononane molecule was comprehensively investigated at the Hartree-Fock (HF), and Density Functional Theory (DFT) levels of theory. Second-order Moller-Plesset perturbation theory (MP2) optimizations were also carried out to confirm the low-energy conf... | ['Fernando D. Suvire', 'Luis N. Santagata', 'José A. Bombasaro', 'Ricardo D. Enriz'] | Dynamics of flexible cycloalkanes. Ab initio and DFT study of the conformational energy hypersurface of cyclononane. | 227,194 |
We present an area filling mobile robot system for indoor environment based on fuzzy logic and behavioral control using up-to-date environmental heterogeneous information perceived from range sensors and vision system. For gathering environmental information in the proximity of the robot and avoiding collisions with ob... | ['Yili Fu', 'Sherman Y. T. Lang'] | Fuzzy logic based mobile robot area filling with vision system for indoor environments | 470,719 |
Progressive alignment is a widely used approach for computing multiple sequence alignments (MSAs). However, aligning several hundred or thousand sequences with popular progressive alignment tools such as ClustalW requires hours or even days on state-of-the-art workstations. This paper presents MSA-CUDA, a parallel MSA ... | ['Yongchao Liu', 'Bertil Schmidt', 'Douglas L. Maskell'] | MSA-CUDA: Multiple Sequence Alignment on Graphics Processing Units with CUDA | 531,248 |
We target power dissipation in field-programmable gate array (FPGA) interconnect and present three approaches that leverage a unique property of FPGAs, namely, the presence of unused routing conductors. A first technique attacks dynamic power by placing unused conductors, adjacent to used conductors, into a high-impeda... | ['Safeen Huda', 'Jason Helge Anderson'] | Power Optimization of FPGA Interconnect Via Circuit and CAD Techniques | 698,311 |
['Agnieszka Szczęsna', 'Przemysław Skurowski', 'Przemysław Pruszowski', 'Damian Peszor', 'Marcin Paszkuta', 'Konrad Wojciechowski'] | Reference Data Set for Accuracy Evaluation of Orientation Estimation Algorithms for Inertial Motion Capture Systems | 868,454 | |
Dynamic taint analysis has been proved to be very effective in solving security problems recently, especially in software vulnerability detection and malicious behavior prevention. Unfortunately, most of current researches in this field focus on the runtime protection, and are incapable to discover the potential threat... | ['Ruoyu Zhang', 'Shiqiu Huang', 'Zhengwei Qi', 'Haibing Guan'] | Combining Static and Dynamic Analysis to Discover Software Vulnerabilities | 98,388 |
A robot in the home of an elderly person providing assistive care will face many difficult decisions. I focus on a set of tasks that are very common and often stressful. Medication management tasks are ideal for a robot to assist in, but even a task with straightforward guidelines and goals can have numerous moral issu... | ['Jason R. Wilson'] | Robot Assistance in Medication Management Tasks | 722,630 |
Deep Learning (DL) is becoming popular in a wide range of domains. Many emerging applications, ranging from image and speech recognition to natural language processing and information retrieval, rely heavily on deep learning techniques, especially the Neural Networks (NNs). NNs have led to great advances in recognition... | ['Yu Wang', 'Lixue Xia', 'Ming Cheng', 'Tianqi Tang', 'Boxun Li', 'Huazhong Yang'] | RRAM based learning acceleration | 904,834 |
['Mohamed Abdel-Nasser', 'Antonio Moreno', 'Domenec Puig'] | Analysis of the evolution of breast tumours using strain tensors. | 800,125 | |
In this paper we describe our approach for developing a QoS-aware, dependable execution environment for large-scale distributed stream processing applications. Distributed stream processing applications have strong timeliness and security demands. In particular, we address the following challenges: (1) propose a real-t... | ['Vana Kalogeraki', 'Dimitrios Gunopulos', 'Ravi S. Sandhu', 'Bhavani M. Thuraisingham'] | QoS Aware Dependable Distributed Stream Processing | 43,396 |
['Leibo Li', 'Jiazhe Chen', 'Xiaoyun Wang'] | Multiplied Conditional Impossible Differential Attack on Reduced-Round Camellia. | 785,647 | |
This paper addresses an Electric Vehicle Relocation Problem (E-VReP), in one-way carsharing systems, based on operators who use folding bicycles to facilitate vehicle relocation. In order to calculate the economic sustainability of this relocation approach, a revenue associated with each relocation request satisfied an... | ['Maurizio Bruglieri', 'F. Pezzella', 'Ornella Pisacane'] | Heuristic algorithms for the operator-based relocation problem in one-way electric carsharing systems | 691,944 |
A practical built-in current sensor (BICS) is described that senses the voltage drop on supply lines caused by quiescent current leakage. This noninvasive procedure avoids any performance degradation. The sensor performs analog-to-digital conversion of the input signal using a stochastic process, with scan chain readou... | ['Bin Xue', 'D. M. H. Walker'] | I/sub DDQ/ test using built-in current sensing of supply line voltage drop | 353,214 |
The evolution of the World Wide Web has progressed from simple, classic web pages with text and static images only to Web 2.0 pages with rich multimedia content, mashups and desktop-style applications. The cornerstone of Web 2.0 technologies is an API called XMLHttpRequest – an interface that allows network requests to... | ['Janne Kuuskeri', 'Tommi Mikkonen', 'Antero Taivalsaari'] | AsyncHttpEvalRequest: A New Primitive for Downloading Web Applications Incrementally and Securely | 102,193 |
The two single-carrier line codes which have recently been considered for VDSL standards are quadrature amplitude modulation (QAM) and carrierless amplitude/phase modulation (CAP). They have the same signal constellation and transmitted spectral shape. However, experiments have shown that the equalizer convergence rate... | ['Lee M. Garth', 'Fan Li'] | A comparison of QAM and CAP equalizers for VDSL | 87,524 |
Credit has been considered as one of the most important problems in e-commerce. There is less research on B2B e-commerce credit evaluation model and algorithm than C2C or B2C. A new enterprise credit evaluation model and algorithm for B2B e-commerce based on intermediate Web site is proposed. It is assumed that an ente... | ['Chunhui Piao', 'Changyou Zhang', 'Xufang Han', 'Jing An'] | Research on Credit Evaluation Model and Algorithm for B2B e-Commerce | 482,873 |
A key feature of Web 2.0 is the possibility of sharing, creating and editing on-line content. This approach is increasingly used in learning environments to favor interaction and cooperation among students. These functions should be accessible as well as easy to use for all participants. Unfortunately accessibility and... | ['M. Claudia Buzzi', 'Marina Buzzi', 'Barbara Leporini', 'Caterina Senette'] | Making Wikipedia editing easier for the blind | 2,566 |
Motion capture shoots involve a wide range of technology and entertainment production systems such as motion capture cameras, tracking software and digital environments to create entertainment applications. However, acting in this high-tech environment is still traditional and brings its own challenges to the actors. G... | ['Daniel Kade', 'Rikard Lindell', 'Hakan Urey', 'Oğuzhan Özcan'] | Acting 2.0: when entertainment technology helps actors to perform | 832,883 |
['Luca Mainetti', 'Roberto Paiano', 'Stefania Pasanisi', 'Roberto Vergallo'] | Modeling of Complex Taxonomy: A Framework for Schema-Driven Exploratory Portal | 856,010 | |
This paper focuses on the employment of analysis-suitable T-spline surfaces of arbitrary degree for performing structural analysis of fully nonlinear thin shells. Our aim is to bring closer a seamless and flexible integration of design and analysis for shell structures. The local refinement capability of T-splines toge... | ['Hugo Casquero', 'Lei Liu', 'Yongjie Zhang', 'A. Reali', 'Josef Kiendl', 'Hector Gomez'] | Arbitrary-degree T-splines for isogeometric analysis of fully nonlinear Kirchhoff–Love shells ☆ | 903,271 |
This paper explores algorithms for subspace clustering with missing data. In many high-dimensional data analysis settings, data points Lie in or near a union of subspaces. Subspace clustering is the process of estimating these subspaces and assigning each data point to one of them. However, in many modern applications ... | ['Daniel L. Pimentel-Alarcon', 'Laura Balzano', 'Roummel F. Mareia', 'Robert D. Nowak', 'Rebecca Willett'] | Group-sparse subspace clustering with missing data | 882,744 |
We consider coupled systems consisting of a well-posed and strictly proper subsystem and a finite-dimensional subsystem connected in feedback. The external world interacts with the coupled system via the finite-dimensional part, which receives the external input and sends out the output. We allow the external input and... | ['Xiaowei Zhao', 'George Weiss'] | Well-posedness and generic exact controllability of coupled systems | 109,234 |
A general supervision system is developed for the whole process of food traceability based on Atom technology in this paper. The design methods of different hardware units are described based on X86 IA (Intel architecture) and modulated function. A software design method was proposed for pressure data process of touch ... | ['Xianyu Bao', 'Qing Lu', 'Yang Wang', 'Weimin Zheng'] | Food traceability: General supervision system and applications | 75,449 |
Keywords are indexed automatically for large-scale categorization corpora. Indexed keywords of more than 20 documents are selected as seed words, thus overcoming subjectivity of selecting seed words in clustering; at the same time, clustering is limited to particular category corpora and keywords indexed feature extrac... | ['Liu Hua'] | Words Clustering Based on Keywords Indexing from Large-scale Categorization Corpora | 24,706 |
Telehealth provides an opportunity to reduce healthcare costs through remote patient monitoring, but is not appropriate for all individuals. Our goal was to identify the patients for whom telehealth has the greatest impact. Challenges included the high variability of medical costs and the effect of selection bias on th... | ['Martha Ganser', 'Sauptik Dhar', 'Unmesh Kurup', 'Carlos Cunha', 'Aca Gacic'] | Patient Identification for Telehealth Programs | 666,970 |
We present a new method to estimate the clutter-plus-noise covariance matrix used to compute an adaptive filter in space-time adaptive processing (STAP). The method computes a ML estimate of the clutter scattering coefficients using a Bayesian framework and knowledge on the structure of the covariance matrix. A priori ... | ['Xavier Neyt', 'Marc Acheroy', 'Jacques Verly'] | Maximum Likelihood Range Dependence Compensation for STAP | 290,532 |
Holding biological motion BM, the movements of animate entities, in working memory WM is important to our daily social life. However, how BM is maintained in WM remains unknown. The current study investigated this issue and hypothesized that, analogous to BM perception, the human mirror neuron system MNS is involved in... | ['Zaifeng Gao', 'Shlomo Bentin', 'Mowei Shen'] | Rehearsing biological motion in working memory: An eeg study | 34,690 |
Due to high demand uncertainty, excess inventory has been a key issue in inventory control. Caterpillar developed the dealers' parts inventory sharing (DPIS) and returns programs to help dealers cope with excess inventory. However, historical data show that the current returns policy has been very costly to Caterpillar... | ['Hui Zhao'] | Simulation and analysis of dealers' returns distribution strategy | 20,164 |
This paper describes a parsing model for speech with repairs that makes a clear separation between linguistically meaningful symbols in the grammar and operations specific to speech repair in the operation of the parser. This system builds a model of how unfinished constituents in speech repairs are likely to finish, a... | ['Timothy A. Miller', 'Luan Nguyen', 'William Schuler'] | Parsing Speech Repair without Specialized Grammar Symbols | 179,504 |
The UAVs (Unmanned Aerial Vehicles) market is projected to grow, sustained by the technological progress in different domains related to UAVs and by the emergence of new civilian applications. However, this economical development might be held back due to increased regulation constraints. A major concern of public auth... | ['Mustapha Bekhti', 'Marwen Abdennebi', 'Nadjib Achir', 'Khaled Boussetta'] | Path planning of unmanned aerial vehicles with terrestrial wireless network tracking | 725,084 |
In the paper, a robust and efficient system identification method is proposed for a state-space model with heavy-tailed process and measurement noises by using the maximum likelihood criterion. An expectation maximization algorithm for a state-space model with heavy-tailed process and measurement noises is derived by t... | ['Yulong Huang', 'Yonggang Zhang', 'Ning Li', 'Syed Mohsen Naqvi', 'Jonathon A. Chambers'] | A robust and efficient system identification method for a state-space model with heavy-tailed process and measurement noises | 880,691 |
Rooted triplets are becoming one of the most important types of input for reconstructing rooted phylogenies. A rooted triplet is a phylogenetic tree on three leaves and shows the evolutionary relationship of the corresponding three species. In this paper, we investigate the problem of inferring the maximum consensus ev... | ['Soheil Jahangiri', 'Seyed Naser Hashemi', 'Hadi Poormohammadi'] | New Heuristics for Rooted Triplet Consistency | 115,555 |
Staged at Piombino, Italy in September 2015, euRathlon 2015 was the world’s first multi-domain (air, land and sea) multi-robot search and rescue competition. In a mock-disaster scenario inspired by the 2011 Fukushima NPP accident, the euRathlon 2015 Grand Challenge required teams of robots to cooperate to map the area,... | ['Alan F. T. Winfield', 'Marta Palau Franco', 'Bernd Brüeggemann', 'A. Castro', 'Miguel Cordero Limon', 'Gabriele Ferri', 'Fausto Ferreira', 'Xingkun Liu', 'Yvan Petillot', 'Juha Röning', 'Frank E. Schneider', 'E. Stengler', 'Dario Sosa', 'A. Viguria'] | euRathlon 2015: A Multi-domain Multi-robot Grand Challenge for Search and Rescue Robots | 861,176 |
['Cristina Guerrero', 'Georgina Tryfou', 'Maurizio Omologo'] | Channel Selection for Distant Speech Recognition Exploiting Cepstral Distance. | 881,561 | |
In this paper, we investigate the performance of bit-interleaved coded multiple beamforming (BICMB). We provide interleaver design criteria such that BICMB achieves full spatial multiplexing of min( N, M) and full spatial diversity of NM with N transmit and M receive antennas over quasi-static Rayleigh flat fading chan... | ['Enis Akay', 'Ersin Sengul', 'Ender Ayanoglu'] | Bit Interleaved Coded Multiple Beamforming | 44,438 |
We consider the problem of distributed multitask learning, where each machine learns a separate, but related, task. Specifically, each machine learns a linear predictor in high-dimensional space, where all tasks share the same small support. We present a communication-efficient estimator based on the debiased lasso and... | ['Jialei Wang', 'Mladen Kolar', 'Nathan Srerbo'] | Distributed Multi-Task Learning | 729,641 |
When transposing large matrices using SDRAM memories, typically a control overhead significantly reduces the data throughput. In this paper, a new address mapping scheme is introduced, taking advantage of multiple banks and burst capabilities of modern SDRAMs. Other address mapping strategies minimize the total number ... | ['Stefan Langemeyer', 'Peter Pirsch', 'Holger Blume'] | Using SDRAMs for two-dimensional accesses of long 2 n × 2 m -point FFTs and transposing | 454,582 |
Antibacterial resistance has been progressively increasing mostly due to selective antibiotic pressure, forcing pathogens to either adapt or die. The development of antibacterial resistance to last-line antibiotics urges the formulation of alternative strategies for drug discovery. Recently, attention has been devoted ... | ['Edgar D. Coelho', 'Joel P. Arrais', 'Jose Luis Oliveira'] | Ensemble-Based Methodology for the Prediction of Drug-Target Interactions | 868,829 |
The nature and degree of competition in an industry hinge on four basic forces: Production, Technology, Marketing and Research & Development (R&D). To establish a strategic agenda for dealing with these contending currents and to grow despite them, a company must understand how they work in its industry and how they af... | ['Mei-Chen Lo', 'Gwo-Hshiung Tzeng'] | Fuzzy Hybrid MCDM for Building Strategy Forces | 547,463 |
Carrier aggregation is a key feature of next generation wireless networks to deliver high-bandwidth links. This paper studies carrier aggregation for autonomous networks operating in shared spectrum. In our model, networks decide how many and which channels to aggregate in multiple frequency bands, hence extending the ... | ['Hamed Ahmadi', 'Irene Macaluso', 'Luiz A. DaSilva'] | Carrier aggregation as a repeated game: Learning algorithms for efficient convergence to a Nash equilibrium | 309,532 |
In the research of multi-objective optimization algorithm, evolutionary algorithms have considered to be very successful tools. Artificial Immune System (AIS)-based algorithms as one of the viable alternative have also be widely developed in this domain. Over the years, researchers of evolutionary algorithms have exten... | ['Wilburn W. P. Tsang', 'Henry Y. K. Lau'] | An Artificial Immune System-based Many-Objective Optimization Algorithm with Network Activation Scheme | 311,313 |
['Jun Yamashita', 'Kazunobu Sato'] | Automated Vehicles for Greenhouse Automation | 814,050 | |
Estimating principal curvatures and principal directions of a surface from a polyhedral approximation with a large number of small faces, such as those produced by iso-surface construction algorithms, has become a basic step in many computer vision algorithms, particularly in those targeted at medical applications. We ... | ['Gabriel Taubin'] | Estimating the tensor of curvature of a surface from a polyhedral approximation | 77,639 |
Independent vector analysis (IVA) is a recently proposed technique, an application of which is to solve the frequency domain blind source separation problem. Compared with the traditional complex-valued independent component analysis plus permutation correction approach, the largest advantage of IVA is that the permuta... | ['Yueyue Na', 'Jian Yu', 'Bianfang Chai'] | Independent vector analysis using subband and subspace nonlinearity | 29,834 |
A new signal subspace approach for sinusoidal parameter estimation of multiple tones is proposed in this paper. Our main ideas are to arrange the observed data into a matrix without reuse of elements and exploit the principal singular vectors of this matrix for parameter estimation. Comparing with the conventional subs... | ['Weize Sun', 'Hing-Cheung So'] | Efficient parameter estimation of multiple damped sinusoids by combining subspace and weighted least squares techniques | 232,502 |
Cloud computing is a promising paradigm able to rationalize the use of hardware resources by means of virtualization. Virtualization allows to instantiate one or more virtual machines (VMs) on top of a single physical machine managed by a virtual machine monitor (VMM). Similarly to any other software, a VMM experiences... | ['Dario Bruneo', 'Salvatore Distefano', 'Francesco Longo', 'Antonio Puliafito', 'Marco Scarpa'] | Workload-Based Software Rejuvenation in Cloud Systems | 531,401 |
In this paper, we propose a new approach to entity-based information retrieval by exploiting semantic annotations of documents. With the increased availability of structured knowledge bases and semantic annotation techniques, we can capture documents and queries at their semantic level to avoid the high semantic ambigu... | ['Lei Zhang', 'Michael Färber', 'Thanh Tran', 'Achim Rettinger'] | Exploiting semantic annotations for entity-based information retrieval | 794,003 |
['Daniel S. Soper', 'Ofir Turel'] | Theory in North American Information Systems Research: A Culturomic Analysis | 724,357 | |
Resource allocation for secondary users is an important issue in cognitive radio networks. In our article, we introduce a resource allocation scheme for secondary users to share spectrum in a cognitive radio network. Secondary users can exploit the spectrum owned by primary links when the interference level does not ex... | ['Kenan Zhou', 'Tat M. Lok'] | Resource allocation for secondary users with chance constraints based on primary links control feedback information | 301,491 |
Semi-supervised learning is necessary for the extensive application of machine learning in practice. It can use unlabeled data to improve the performance of existing supervised machine learning method. In this work, we addressed the biomedical relation classification problem by utilizing a semi-supervised method which ... | ['Chengjie Sun', 'Lin Yao', 'Lei Lin', 'Xuejun Sha', 'Xiaolong Wang'] | Semi-supervised biomedical relation classification using generalized expectation criteria | 44,742 |
The exokernel operating system architecture safely gives untrusted software efficient control over hardware and software resou rces by separating management from protection. This paper describes an exokernel system that allows specialized applications to achieve high performance without sacrificing the performance of u... | ['M. Frans Kaashoek', 'Dawson R. Engler', 'Gregory R. Ganger', 'Héctor M. Briceño', 'Russell Hunt', 'David Mazières', 'Thomas Pinckney', 'Robert Grimm', 'John Jannotti', 'Kenneth Mackenzie'] | Application performance and flexibility on exokernel systems | 421,030 |
Internet based volunteer computing projects such as SETI@home are currently restricted to performing coarse grained, embarrassingly parallel tasks. This is partly due to the "pull" nature of task distribution in volunteer computing environments, where workers request tasks from the master rather than the master assigni... | ['Eric M. Heien', 'Noriyuki Fujimoto', 'Kenichi Hagihara'] | Computing low latency batches with unreliable workers in volunteer computing environments | 367,325 |
Data Warehousing technologies and On-Line Analytical Processing (OLAP) feature a wide range of techniques for the analysis of structured data. However, these techniques are inadequate when it comes to analyzing textual data. Indeed, classical aggregation operators have earned their spurs in the online analysis of numer... | ['Lamia Oukid', 'Omar Boussaid', 'Nadjia Benblidia', 'Fadila Bentayeb'] | TLabel: A New OLAP Aggregation Operator in Text Cubes | 928,067 |
Protein complexes play a critical role in understanding the function of cell machinery. The existing protein complex detection algorithms are mostly cannot reflect the dynamics of protein complexes. In this paper, a novel algorithm named cuckoo search clustering algorithm (CSCA) is proposed to detect protein complexes ... | ['Jie Zhao', 'Xiujuan Lei', 'Fang-Xiang Wu'] | Identifying protein complexes in dynamic protein-protein interaction networks based on Cuckoo Search algorithm | 981,915 |
Due to non-ideal technology scaling, delivering a stable supply voltage is increasingly challenging. Furthermore, com- petition for limited chip interface resources (i.e., C4 pads) between power supply and I/O, and the loss of such resources to electromigration, means that constructing a power deliverynetwork (PDN) tha... | ['Runjie Zhang', 'Ke Wang', 'Brett H. Meyer', 'Mircea R. Stan', 'Kevin Skadron'] | Architecture implications of pads as a scarce resource | 300,914 |
Background#R##N#This research analyzes teleconsultation from both a mechanistic and complex adaptive system (CAS) dominant logic in order to further understand the influence of dominant logic on utilization rates of teleconsultation projects. In both dominant logics, the objective of teleconsultation projects is to inc... | ['David L. Paul', 'Reuben R. McDaniel'] | Influences on teleconsultation project utilization rates: the role of dominant logic | 953,417 |
The Venus Operating System is an experimental multiprogramming system which supports five or six concurrent users on a small computer. The system was produced to test the effect of machine architecture on complexity of software. The system is defined by a combination of micro-programs and software. The microprogram def... | ['Barbara Liskov'] | The design of the Venus Operating System | 237,913 |
Environmental studies form an increasingly popular application domain for machine learning and data mining techniques. In this paper we consider two applications of decision tree learning in the domain of river water quality: a) the simultaneous prediction of multiple physico-chemical properties of the water from its b... | ['Hendrik Blockeel', 'Saso Dzeroski', 'J. Grbovic'] | Simultaneous Prediction of Mulriple Chemical Parameters of River Water Quality with TILDE | 253,168 |
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