Results 301 to 310 of about 3,866,035 (337)

Fast Beam Search and Refinement for Millimeter-Wave Massive MIMO Based on Two-Level Phased Arrays

IEEE Transactions on Wireless Communications, 2020
In this paper, a new method of fast beam search and refinement is proposed for millimeter-wave hybrid beamforming systems. The proposed method is based on a two-level phased array approach in which the first-level phased array is formed by actual analog ...
Song Noh, Jiho Song, Y. Sung
semanticscholar   +1 more source

Efficient Syntactic Parsing with Beam Search

2010 IEEE RIVF International Conference on Computing & Communication Technologies, Research, Innovation, and Vision for the Future (RIVF), 2010
Implementing a Vietnamese syntactic parser is a difficult task due to the complexity of Vietnamese language. Most existing Vietnamese syntactic parsers are limited by types of sentences they can analyze. This paper introduces a syntactic parser that can analyze a larger range of Vietnamese sentences in a reasonable time.
Huong Thanh Le, Lam Ba Do, Nhung Thi Pham   +2 more
openaire   +1 more source

Beam search based delivery scheduling system

[1992] Proceedings of the IEEE International Symposium on Industrial Electronics, 2003
The authors propose a heuristic procedure to solve the routing phase of the delivery scheduling problem. Aiming fast responses a beam search based decision procedure is utilized. Within the search procedure, a new evaluation rule called the 'most willing neighbor' is applied.
H.M. Shih, Y. Cai, T. Sekiguchi
openaire   +1 more source

Beam requirements for dark-sector searches

2022
Particle accelerators can contribute to dark sector searches over a large energy range. Present and proposed lepton and hadron colliders can search for sterile neutrinos and feebly coupled particles, including forward detectors at the LHC and an LHC-based Gamma Factory. Also, a muon storage ring could play a role for dark neutrino searches. A different
openaire   +1 more source

Iterative beam search for car sequencing

Annals of Operations Research, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Golle, Uli, Rothlauf, Franz, Boysen, Nils   +2 more
openaire   +2 more sources

Hybrid Filtered Beam Search Algorithm for the Optimization of Monitoring Patrols

Journal of Intelligent and Robotic Systems, 2023
M. Gam, A. Telmoudi, D. Lefebvre
semanticscholar   +1 more source

A stochastic model for beam search

Speech Communication, 1988
Abstract The recognition rate for fluently spoken speech achieved with beam search algorithms depends on factors as the perplexity and the recombination structure of the language model, the difficulty of the vocabulary, the quality of the acoustic phonetic decoder, and the chosen pruning strategy.
openaire   +1 more source

Overlapping search with scanned beam applications

IEEE Transactions on Aerospace and Electronic Systems, 1996
Acquisition and false acquisition probabilities are derived for search including overlap between observation regions. (Gap-free search, important in many applications, frequently involves overlap.) Search patterns are included, together with system parameters and observation sequences minimizing search time.
openaire   +1 more source

Distributed Extended Beam Search for Quantitative Model Checking

2007
In this paper, we mainly focus on solving scheduling problems with model checking, where a finite number of entities needs to be processed as efficiently as possible, for instance by a machine. To solve these problems, we model them in untimed process algebra, where time is modelled using a special tick action.
Wijs, A.J., Lisser, B.
openaire   +2 more sources

Improvements in beam search

3rd International Conference on Spoken Language Processing (ICSLP 1994), 1994
Volker Steinbiss, Bach-Hiep Tran, Hermann Ney   +2 more
openaire   +1 more source