UScholar Works
 
Filters: Department: "Kahlert School of Computing" Collection: "ir_uspace"
1 - 25 of 863
Number of results to display per page
CreatorTitleDescriptionSubjectDate
1 Joshi, Sarang; Venkatasubramanian, SureshMatching shapes using the current distanceCurrent Distance: It was introduced by Vaillant and Glaunès as a way of comparing shapes (point sets, curves, surfaces). This distance measure is defined by viewing a shape as a linear operator on a k-form field, and constructing a (dual) norm on the space of shapes. Shape Matching: Given two s...
2 Stoller, Leigh B.PPE interface and functional specificationThis document describes the interface and functional specification of a Protocol Processing Engine (PPE) for workstation clusters. The PPE is intended to provide the support necessary to implement low latency protocols requiring only low resource (cpu and bus bandwidth) consumption.Protocol Processing Engine; PPE; Workstation clusters1995
3 Allen, Edgar S.Sensory information processing (1 January 1976 - 30 June 1976)The removal of the effects of atmospheric turbulence from optical images is a significant problem of long standing. Recent investigations by Knox and Thompson have led to the development of a restoration procedure which shows considerable promise. This procedure has not been successfully applied to ...Removal; Atmospheric turbulence; Interference; Restoration procedure1977
4 Archuleta, MichaelHidden surface line drawing algorithmThis paper describes a fast procedure in processing hidden surface pictures with the output in vector form. The program has been written expressly for a Decsystem 10 and has performed successfully on three different installations. The algorithm which is being used is a modification to the Watkins' A...Watkins algorithm; Hidden surface1972
5 Boll, Steven F.Suppression of acoustic noise in speech using two microphone adaptive noise cancellationAcoustic noise with energy greater or equal to the speech is suppressed by filtering a separately recorded correlated noise signal and subtracting it from the speech waveform. This approach was investigated to determine the degree of noise suppression possible using an external correlated input. The...Suppression; acoustic noise; adaptive noise cancellation1979
6 Boll, Steven F.Noise suppression methods for robust speech processing (1 April 1979- 30 Sept. 1979)Robust speech processing in practical operating environments requires effective environmental and processor noise suppression. This report describes the technical findings and accomplishments during this reporting period for the research program funded to develop real-time, compressed speech analysi...Noise suppression; Signal contamination; Compressed speech analysis-synthesis algorithms1979
7 Allen, Edgar S.Sensory information processing (1 July 1976 - 31 March 1977)The student of human visual perception is often overwhelmed by the vast amount of data that has been accumulated from experiments performed within the last century or so. It is often difficult to understand why a certain experiment has been performed.Results from similar experiments sometimes seem t...Sensory information processing1977
8 Boll, Steven F.; Timothy, LaMar K.Noise suppression methods for robust speech processing (1 Oct. 1978- 31 Mar. 1979)Robust speech processing in practical operating environments requires effective environmental and processor noise suppression. This report describes the technical findings and accomplishments during this reporting period for the research program funded to develop real time, compressed speech analysi...Noise suppression; Signal contamination; Compressed speech analysis-synthesis algorithms1979
9 Gopalakrishnan, GaneshTransaction ordering verification of the PCI 2.1 protocol using trace inclusion refinementWe define an abstract model of PCI, called PCIA, and show that PCI is a refinement of PCIA based on tract inclusion. We then show that no traces of PCIA violate the Producer/Consumer property using the mur? explicit state ennumeration model checker. Given that PCIA does not violate the Producer/Cons...PCI; PCIA; tract inclusion2000
10 Frost, Richard L.High resolution astronomical imaging through the turbulent atmosphereThis research is principally concerned with the digital reconstruction of star images observed with large ground-based telescopes, although the techniques developed here will have application to a broad class of reconstruction problems. Since the work of Labeyrie, the difficulty in producing accurat...Astronomical imaging; Turbulent atmosphere; Digital reconstruction; Star images1979
11 Pulsipher, Dennis CarlApplication of adaptive noise cancellation to noise reduction in audio signalsThe LMS adaptive noise cancellation algorithm has been applied to the removal of high-level white noise from audio signals. Simulations and actual acoustically recorded signals have been processed successfully, with excellent agreement between the results obtained from simulations and the results ob...Noise cancellation; Noise reduction; White noise; LMS algorithm1979
12 Bhanu, BirCAOS an approach to robot controlControl systems which enable robots to behave intelligently is a major issue in todays process of automating factories. This thesis presents a hierarchical robot control system, a programming language for goal achievement, termed CAOS for Control using Action Oriented Schemata, with ideas taken fro...Robot control system; CAOS; Control using Action Oriented Schemata1987
13 Bennion, Scott ThomasA method of solution for hydrodynamics and radiation diffusion as a multi-material problem in one dimensionMulti-material problem1971
14 Greenfield, HarveyAn application of computer graphics: two concurrent investigations within the medical fieldThe aim of this project is to apply new or recently developed computer graphic techniques to a particular discipline with the thought of broadening its research capabilities. The discipline chosen, that of medicine, has emphasis places on the area of hemodynamics. It is seen that computer graphics m...Computer graphic techniques1971
15 Gopalakrishnan, GaneshHOP: a process model for synchronous hardware semantics, and experiments in process compositionWe present a language "Hardware viewed as Objects and Processes" (HOP) for specifying the structure, behavior, and timing of hardware systems. HOP embodies a simple process model for lock-step synchronous processes. An absproc specification written in HOP describes the externally observable behavior...HOP; Synchronous hardware semantics1988
16 Carter, John B.The avalanche myrinet simulation package user manual for V2.0This is a user manual for Version 2.0 of the Myrinet simulation package Users of the V2.0 pack age can specify arbitrary network topologies composed of Myrinet switches with different number of ports For example port and 4-port switches can be used in a single system Because the V2.0 model suppor...Avalanche Myrinet; Simulation Package; user manual; Myrinet switches; Port switches1996
17 Fletcher, Preston Thomas; Moeller, John Henry; Phillips, Jeffrey; Venkatasubramanian, SureshComputing hulls in positive definite spaceP(n): a Riemannian manifold Definition: symmetric positive-definite (n) (n) matrices Applications: Diffusion Tensor MRI (DT-MRI) Flow through voxel modeled in P(3) Elasticity Tensors Modeled by elements of P(6) Machine Learning Used in kernels Convex Hulls Data on P(n): Want to analyze...2010-10-06
18 Sobh, Tarek M.; Henderson, Thomas C.Intermediate results in active inspection and reverse engineeringIn previous work [18], we have proposed a new design for inspection and reverse engineering environments. We have investigated the use of the dynamic recursive context of discrete event dynamic systems (DRFSM DEDS) to guide and control the active exploration and sensing of mechanical parts for indu...Industrial inspection; Discrete event dynamic systems; DRFSM; DEDS1993
19 Richardson, William F.The Fred VHDL ModelThis is the companion document to my dissertation. It contains 47 pages of schematics, and 163 pages of VHDL code. It is pretty meaningless without the dissertation, and it only exists because I felt that I should archive this information somewhere.1995
20 Lindstrom, Gary E.Referencing and retention in block-structured coroutinesThe combination of coroutines with recursive procedures is characteristic of many modern higher-level languages offering advanced control structures (e.g. SIMULA-67, SL5, Interlisp, etc.). We say a language has block-structured coroutines (BSCRs) when static nesting considerations govern the usage o...Block-structured; BSCR1979
21 Carter, Tony M.; Smith, Kent F.Cell matrix methodologies for integrated circuit designA class of integrated circuit design and implementation methodologies is described. These techniques are unique in that they simultaneously model both function and interconnect using cells. These cells are designed such that cell adjacency normally implies interconnection. The absence of an interco...Integrated circuit design; Cell matrix1989
22 Greenfield, HarveySimulation of arbitrary shaped boundaries for hemodynamic studies1973
23 Venkatasubramanian, SureshApproximate Bregman near neighbors in sublinear time: beyond the triangle inequalityBregman divergences are important distance measures that are used extensively in data-driven applications such as computer vision, text mining, and speech processing, and are a key focus of interest in machine learning. Answering nearest neighbor (NN) queries under these measures is very important i...2012-01-01
24 Bruderlin, BeatConstraint objects ? integrating constraint definition and graphical interactionThis paper describes the implementation of a new constraint??based tech?? nique for direct manipulation in interactive CAD which will simplify the design process especially in the early stages We introduce so called Constraint Objects and Parameter Objects which constitute an object??oriented ...Constraint objects1992
25 Ashton, Alan ConwayElectronics, music and computersElectronic and computer technology has had and will continue to have a marked effect in the field of music. Through the years scientists, engineers, and musicians have applied available technology to new musical instruments, innovative musical sound production, sound analysis, and musicology. At the...Computers; Music1971
1 - 25 of 863