Results 31 to 40 of about 211 (203)

On synchronizing prefix codes

Information and Control, 1967
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openaire   +1 more source

Implementation of Polar Codes in 5G Systems with Different Waveform Modulations by Using USRP

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
Long Term Evolution(LTE) is an access technique that is used in radio networks. LTE provides highdata bandwidth in transmitting data by providing flexibility against noise andinterference.
Marwan Dhuheir, Sıtkı Öztürk
doaj   +1 more source

Binary Array Codes Correcting a Single Criss-Cross Edit Error

Mathematics
The problem of constructing binary array codes capable of correcting criss-cross has attracted more attention due to such errors appearing in racetrack memories and DNA-based storage systems.
Dan Wang, Jianjun Mu, Hui Han
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

Tradeoff Between Speed and Memory Requirements for Decoding of Prefix-Free Codes

Algorithms
For the decoding of prefix-free codes such as Huffman code, we present a tradeoff between the decoding speed and memory requirements that results in an adapted decoding algorithm.
Jörg Keller, Christina Kahle
doaj   +1 more source

Doubly Orthogonal Wavelet Packets for Multi-Users Indoor Visible Light Communication Systems

Photonics, 2019
Visible Light Communication (VLC) is a data communication technology that modulates the intensity of the light to transmit the information mostly by means of Light Emitting Diodes (LEDs).
Arslan Khalid, Hafiz Muhammad Asif, Konstantin I. Kostromitin, Sattam Al-Otaibi, Kazi Mohammed Saidul Huq, Jonathan Rodriguez   +5 more
doaj   +1 more source

Fast and Compact Prefix Codes [PDF]

, 2010
It is well-known that, given a probability distribution over $n$ characters, in the worst case it takes (Θ(n \log n)) bits to store a prefix code with minimum expected codeword length. However, in this paper we first show that, for any $0 1), it takes $\Oh{n^{1 / c} \log n}$ bits to store a prefix code with expected codeword length at most $c$ times ...
Travis Gagie, Gonzalo Navarro 0001, Yakov Nekrich   +2 more
openaire   +2 more sources

Intramolecular Interactions between Folded and Disordered Regions Shape Ubiquilin Structure and Function

Advanced Science, EarlyView.
Ubiquilin (UBQLN), like many other human proteins, contains both well‐folded and disordered regions. Here, we show that intramolecular interactions between disordered regions and folded domains modulate between open and closed topologies of UBQLN proteins, altering their structure and function.
Jessica K. Niblo, Nirbhik Acharya, Maxwell B. Watkins, Carlos A. Castañeda, Shahar Sukenik   +4 more
wiley   +1 more source

Automated Extraction of Multicomponent Alloy Data Using Large Language Models for Sustainable Design

Advanced Science, EarlyView.
A large language model (LLM) based pipeline is developed to automatically extract a comprehensive and accurate multicomponent alloy database from literature corpus. The extracted dataset is integrated with sustainability indicators to identify potential alloys that outperform existing industrial benchmark materials in terms of both performance and ...
Aravindan Kamatchi Sundaram, Mohit Chakraborty, Sai Mani Kumar Devathi, B. Pabitramohan Prusty, Rohit Batra   +4 more
wiley   +1 more source