Results 21 to 30 of about 44,211 (221)

Intent Arabic text categorisation based on different machine learning and term frequency

IET Networks, EarlyView., 2022
Abstract The complexity of Internet network configurations has made managing networks a complicated undertaking. Intent‐Based Networking (IBN) is a potential solution to this issue. In contrast to conventional networks, where a concrete description of the settings typically conveys a network administrator's goal kept on each device, an administrator's ...
Mohammad Fadhil Mahdi, Mahmoud Shuker Mahmoud   +1 more
wiley   +1 more source

4-dimensional BF Gravity on the Lattice [PDF]

, 1999
We propose the lattice version of $BF$ gravity action whose partition function leads to the product of a particular form of 15-$j$ symbol which corresponds to a 4-simplex. The action is explicitly constructed by lattice $B$ field defined on triangles and
Adams, Agishtein, Agishtein, Ambjørn, Ambjørn, Ambjørn, Anishetty, Archer, Archer, Ashtekar, Ashtekar, Baez, Baez, Birmingham, Birmingham, Birmingham, Blau, Boulatov, Boulatov, Capovilla, Capovilla, Caselle, Cattaneo, Christ, Chung, Crane, David, David, David, Dijkgraaf, Distler, Durhuus, Freidel, Freidel, Horowitz, Iwasaki, Kalb, Kawai, Kawamoto, Kawamoto, Kawamoto, Kawamoto, Kawamoto, Kawamoto, Kawamoto, Kawamoto, Kawamoto, Kawamoto, Kazakov, Knizhnik, Mizoguchi, Nambu, Noboru Kawamoto, Noriaki Sato, Ooguri, Ooguri, Ooguri, Plebanski, Regge, Reisenberger, Roberts, Rovelli, Rovelli, Sasakura, Schwarz, Turaev, Turaev, Turaev, Witten, Witten, Witten, Witten, Yukiya Uchida   +72 more
core   +3 more sources

Faster Compact On-Line Lempel-Ziv Factorization [PDF]

, 2013
We present a new on-line algorithm for computing the Lempel-Ziv factorization of a string that runs in $O(N\log N)$ time and uses only $O(N\log\sigma)$ bits of working space, where $N$ is the length of the string and $\sigma$ is the size of the alphabet.
Bannai, Hideo, I, Tomohiro, Inenaga, Shunsuke, Takeda, Masayuki, Yamamoto, Jun'ichi   +4 more
core   +2 more sources

Efficient Dynamic Dictionary Matching with DAWGs and AC-automata

, 2019
The dictionary matching is a task to find all occurrences of patterns in a set $D$ (called a dictionary) on a text $T$. The Aho-Corasick-automaton (AC-automaton) is a data structure which enables us to solve the dictionary matching problem in $O(d\log ...
Hendrian, Diptarama, Inenaga, Shunsuke, Shinohara, Ayumi, Yoshinaka, Ryo   +3 more
core   +1 more source

Printed Organic Thermoelectric Generators: Progress and Challenges Towards Efficient Energy Harvesting

Advanced Materials Technologies, EarlyView.
Printed organic thermoelectric generators (OTEGs) enable flexible and sustainable energy harvesting from low‐grade heat. This Perspective critically assesses recent advances in printable thermoelectric materials, 2D and 3D device architectures, and current performance limits of printed OTEGs.
Vijitha Ignatious, Pietro Rossi, Matteo Massetti, Cecilia Mattevi, Francisco Molina‐Lopez, Mario Caironi   +5 more
wiley   +1 more source

Fast Label Extraction in the CDAWG

, 2017
The compact directed acyclic word graph (CDAWG) of a string $T$ of length $n$ takes space proportional just to the number $e$ of right extensions of the maximal repeats of $T$, and it is thus an appealing index for highly repetitive datasets, like ...
A Blumer, D Belazzougui, D Gusfield, J Sirén, L Gasieniec, LS Russo, M Crochemore, M Crochemore, M Crochemore, M Crochemore, M Raffinot, MA Bender, O Berkman, T Gagie, V Mäkinen, V Mäkinen   +15 more
core   +1 more source

Localizable Fluorescent Metal Ion Indicators With Tunable Colors

Advanced Science, EarlyView.
A modular platform enables the generation of fluorescent metal ion indicators with tunable emission colors and precise subcellular localization. Conjugation to self‐labeling proteins yields bright, color‐tunable potassium probes that permit wash‐free live‐cell imaging, revealing dynamic potassium efflux in stimulated neurons.
Ming‐Ming Wang, De‐en Sun, Klara Gries, Kai Johnsson   +3 more
wiley   +1 more source

Space-efficient detection of unusual words

, 2015
Detecting all the strings that occur in a text more frequently or less frequently than expected according to an IID or a Markov model is a basic problem in string mining, yet current algorithms are based on data structures that are either space ...
A Apostolico, A Apostolico, CAR Hoare, D Belazzougui, D Belazzougui, J Herold, J Lin, M Crochemore, S Chairungsee   +8 more
core   +1 more source

Weighted ancestors in suffix trees [PDF]

, 2014
The classical, ubiquitous, predecessor problem is to construct a data structure for a set of integers that supports fast predecessor queries. Its generalization to weighted trees, a.k.a.
D.E. Willard, M. Farach, M.A. Bender, O. Berkman, P. Bille, P. Gawrychowski, T. Kopelowitz   +6 more
core   +1 more source

From Bench to Bulk: Investigating Kinetics, Recyclability, and Scale‐Up of ZIF‐67

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Zeolitic imidazolate framework‐67 (ZIF‐67), a subclass of metal–organic frameworks (MOFs), has garnered considerable attention due to its high surface area, open crystal structure, tunable porosity, and potential applications in gas separation, catalysis, and carbon capture.
Aaush Bhardwaj Singh, Manishkumar D. Yadav   +1 more
wiley   +1 more source