Word segmentation for a Chinese sentence is essential for many applications in language and speech processing. There’s no perfect method that could achieve word segmentation without any errors. We propose a confidence measure for the segmentation result to cope with the problem caused by the errors. The effective method depends mainly on the error analysis of the word segmentation. With the con...

Algorithms to predict heelstrike and toeoff times during normal walking using only kinematic data are presented. The accuracy of these methods was compared with the results obtained using synchronized force platform recordings of two subjects walking at a variety of speeds for a total of 12 trials. Using a 60Hz data collection system, the absolute value errors (AVE) in predicting heelstrike ave...

We describe a multi-cellular shape replication mechanism implemented in a sensing and communication network, motivated by robust self-monitoring and self-repairing aerospace vehicles. In particular, we propose a self-referential representation (a “genome”), enabling self-inspection and selfrepair; an algorithm solving the problem for connected and disconnected shapes; and a robust algorithm rec...

Samuel Kotz University of Maryland Some heuristic tests for detection of existence of errors in inspection are proposed. Some of these tests are only effective if the sampling function ((sample size)/(lot size)) is rather large, and in all cases their application predicates special experiments to provide the requisite data. Feasibility of these experiments will vary according to specific circum...

Using fuzzy c-means as the data-mining tool, this study evaluates the effectiveness of sampling methods in producing the knowledge of interest. The effectiveness is shown in terms of the representative-ness of sampling data and both the accuracy and errors of sampled data sets when subjected to the fuzzy clustering algorithm. Two population data in the weld inspection domain were used for the e...

The measurement of concentrations of drugs and endogenous substances is widely used in basic and clinical pharmacology research and service tasks. Using data science-derived visualizations of laboratory data, it is demonstrated on a real-life example that basic statistical exploration of laboratory assay results or advised standard visual methods of data inspection may fall short in detecting s...

The internal jaw stiffness of the silicon arm and its uniformity directly determine geometric position clamped part, which in turn affects accuracy fusion target ball. slight variation caused by machining errors is a crucial factor affecting micro-target. To accurately detect errors, this paper proposes multi-point detection method combining micro-feed force application high-precision image ins...

The goal of this study was to create and demonstrate a system perform fast inexpensive quality dimensional inspection for industrial assembly line applications with submillimeter uncertainty. Our focus is on the positional errors assembled pieces larger part as it assembled. This achieved by using an open-source photogrammetry architecture gather point cloud data then comparing computer-aided d...

Vision based inspection systems for 3D measurements using single camera, are extensively used in several industries, today. Due to transportation and/or servicing of these systems, the camera in this system is prone to mis-alignment from its original position. In such situations, although a high quality calibration exists, the accuracy of 3D measurement is a↵ected. In this paper, we propose a s...

Security in Java depends on an access control mechanism specified operationally in terms of run-time stack inspection. We give a denotational semantics in “eager” form, and show that it is equivalent to the “lazy” semantics using stack inspection. We give a static analysis of safety, i.e., the absence of security errors, that is significantly simpler than previous proposals. We identify several...