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This paper discusses the problem of angle estimation for bistatic multiple-input multiple-output (MIMO) radar in the presence of spatial colored noise. The spatial colored noise is eliminated by exploiting the temporal uncorrelated property. Thereafter, a propagator method is considered for joint direction of departure (DOD) and direction-of-arrival (DOA) estimation. The proposed method does not require...
Cloud computing has emerged as a compelling vision for managing data and delivering query answering capability over the internet. This new way of computing also poses a real risk of disclosing confidential information to the cloud. Searchable encryption addresses this issue by allowing the cloud to compute the answer to a query based on the cipher texts of data and queries. Thanks to its inner product...
The injury outcomes in side impact are correlated to the door trim design, vehicle motion, as well as the side restraint system. A well controlled side intrusion can vastly reduce the injury index of the thorax, abdomen during the side impact. For the safety issue, it is essential to know the sensitivity of side structure's intrusion velocity upon occupant injury in side impact. Objective: This paper...
A low-loss and broadband $2 \times 2$ Mach–Zehnder interferometer-based polarization beam splitter (PBS) is proposed and experimentally demonstrated on the silicon nitride platform. The device is realized by using a 27.7-$\mu \text{m}$ -long phase control section, which consists of two arms with different widths to separate TE and TM polarized lights by providing different phase changes. Furthermore,...
Semantic analysis often uses a pipeline of Natural Language Processing (NLP) tools such as part-of-speech (POS) tagging. Brill tagging is a classic rule-based algorithm for POS tagging within NLP. However, implementation of the tagger is inherently slow on conventional Von Neumann architectures. In this paper, we accelerate the second stage of Brill tagging on the Micron Automata Processor, a new...
We present an algorithm for jointly solving multiple nonorthogonal joint diagonalization (JNJD) problems with linked loading matrices, by using LU decomposition and Jacobi scheme in the updating procedure. The proposed method could be used in applications that involve a set of correlated linear instantaneous blind source separation (BSS) problems (e.g. frequency domain convolutive BSS), and differs...
We describe the optimization process of a higher order mode fiber capable of producing a soliton with a duration of 119 fs and a pulse energy of 6.3 nJ shifted in wavelength to 1085 nm.
In this article, based on analysis the effect factors of waste air material recycling center location decision-making index system, build up an evaluation index system of waste air material recycling center location decision-making index system. The core of this system is the model and algorithm based on fuzzy comprehensive evaluation method. Also, there are some case studies offered to clarify the...
Trust models studied before evaluated trust degree by the previous interactions of entities in ad hoc networks within a protocol. However, this way is not accurate and difficult to decide the trust value. The basic difficulty lies in the fact that trust information is often fuzzy and incomplete in an open network environment. The performance of mobile ad hoc network also is constrained by residual...
Facing to the uncertainty problem of dynamic transport network for the big cities, this paper begins from the viewpoint of connectivity reliability, analyses evaluation method for connectivity reliability, and put forward LOS-based connectivity reliability evaluation model (LOS-CRE model), that integrates traffic level-of-service into reliability evaluation, and that is reference to grades of level...
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