Results 41 to 50 of about 2,863,518 (175)

Contiguous Cropland in China Promotes Novelty in Crop Planting Structures

Earth's Future, Volume 14, Issue 9, September 2026.
Abstract Understanding how cropland restructuring contributes to agricultural system transformation requires a clear representation of changes in crop planting structures. This study introduces “crop planting structure novelty” (hereafter, crop novelty), defined as the degree to which the current planting‐area structure of major crops deviates from a ...
Youzhu Zhao, Luchen Wang, Xinyu Guo, Qiuxiang Jiang, Zilong Wang   +4 more
wiley   +1 more source

Optimizing SMS Spam Detection Using Machine Learning Models

Spam detection is an important problem in natural language processing. In this paper, we evaluate multiple machine learning models for SMS spam detection using the SMS Spam Collection dataset.
Sahithi Bashetty
core   +6 more sources

Enhancing SMS Spam Detection using Deep Learning Techniques [PDF]

SMS spam is a major problem in mobile communication which will cause issues like financial loss and privacy violations. SMS spam detection is used to identify unwanted messages, protecting users from scams.
Giri Moorthy, Tamil Selvan
core   +3 more sources

The dangers, directness, and purposes of online collective actions

Political Psychology, Volume 47, Issue 3, June 2026.
Abstract Most research on online collective action investigates low‐effort, social media‐based actions rather than tactics with highly disruptive potential. To better account for the variety of forms of collective actions that use digital technologies, we conducted an open‐source intelligence search (Study 1a) and an expert consultation survey (Study ...
Catherine G. Lowery, Matthew Edwards, Laura G. E. Smith   +2 more
wiley   +1 more source

Synthesis and Investigation of Bonding Scenario in a Bis(silaselenone)

European Journal of Inorganic Chemistry, Volume 29, Issue 7, 2 March 2026.
Silaselenones, the compounds containing Si=Se bond, are rarely reported in the literature. Silaselenones are the class of compounds that possess Si=Se bond. Herein, we report a bis(silaselenone) and we investigate nature of bonding between Si–Si atoms and Si—Amidinate moieties by employing Natural bond orbital (NBO), Quantum theory of atoms in ...
Saroj Kumar Kushvaha, Harsha S. Karnamkkott, Paula A. M. Stark, Sai Manoj N. V. T. Gorantla, Regine Herbst‐Irmer, Kartik Chandra Mondal, Dietmar Stalke, Herbert W. Roesky   +7 more
wiley   +1 more source

Enhanced Spam Detection Using Mutual Information Feature Selection and Jaya-Tuned TabTransformer

ITEGAM-JETIA
Spam detection remains a critical challenge in modern communication systems, requiring sophisticated methods to identify malicious content accurately. This paper presents a novel hybrid approach combining mutual information-based feature selection, Jaya
Mohamed Goismi, Mohamed Debbab, Moustafa Maaskri, Djamal Seghier   +3 more
doaj   +3 more sources

A Secure Lightweight SMS Spam Detection Framework with Robustness to Text Obfuscation Attacks

Computers
The proliferation of mobile communications has led to a significant increase in SMS spam, posing challenges related to security, privacy, and user experience.
Baraa Tareq Hammad, Ismail Taha Ahmed, Mohamed A. Hafez, Betty Wan Niu Voon   +3 more
doaj   +1 more source

From Connections to Citations: Assessing the Influence of Academic Social Networking (ASN) Sites on Scholarly Impact in Bangladesh

Learned Publishing, Volume 39, Issue 1, January 2026.
ABSTRACT This study investigates how academic social networking site (ASNS) activity influences scholarly citations and, in turn, impacts university rankings. Data were gathered through an online survey targeting university faculty in Bangladesh via email and Facebook groups, such as the Public University Teachers Forum and University Teachers ...
Sabrina Aktar, Umme Habiba, Md. Emdadul Islam   +2 more
wiley   +1 more source

Enhanced Spam detection in SMS Communication Using Machine Learning and NLP Techniques

Sir Syed University Research Journal of Engineering and Technology
Unwanted Spam communications spread over a variety of electronic means are harmful. Malicious communications delivered to numerous individuals on various channels without their consent can be dangerous as they commonly include links and unsolicited ...
Rubina Shaheen, Beenish Ayesha Akram, Ifrah Khalid Ghauri, Ammar Oad   +3 more
doaj   +1 more source

Usability Evaluation of a Push‐Based Passwordless Authentication Model Using Public‐Key Cryptography

IET Biometrics, Volume 2026, Issue 1, 2026.
Despite major advancements in the sphere of the public‐key authentication specifically in the instances of the newly established standards like WebAuthn and the FIDO2, the practical implementation of the passwordless login systems is still hindered by the usability factors, platform‐related requirements, and the very nature of the deployment process is
Ghulam Mustafa, Shah Zaman Nizamani, Irfana Memon, Asif Ali Wagan, Solomiia Fedushko, Abdullah Al Hejaili, M. Srinivas   +6 more
wiley   +1 more source