Temporal relation modeling is one of the core aspects of few-shot action recognition. Most previous works mainly focus on temporal relation modeling based on coarse-level actions, without considering the atomic action details and fine-grained temporal ...

Vulnerability detection is a crucial aspect of achieving system and software security. Small and micro enterprises, lacking technical reserves and computing power, may need to entrust security companies to perform vulnerability detection. However, ...

Industrial Control System (ICS) is vital to critical infrastructures, yet it faces increasing security threats. Current Intrusion Detection System (IDS) designed for ICS often overlooks the unbalanced resource distribution among devices at different ...

Weakly supervised temporal action localization (WTAL) aims to classify and localize actions in untrimmed videos with only video-level labels. Recent studies have attempted to obtain more accurate temporal boundaries by exploiting latent action instances ...

Iris is considered a unique, robust biometric that can be used as an authentication factor. Privacy protection of individuals’ iris templates is an essential requirement. The essential attributes needed to ensure privacy of biometrics are ...

Previous methods based on 3DCNN, convLSTM, or optical flow have achieved great success in video salient object detection (VSOD). However, these methods still suffer from high computational costs or poor quality of the generated saliency maps. To address ...

3-D imaging sonar is crucial in the exploration of marine resources, and the development of portable device with high-imaging quality and high-real-time performance is the general trend. However, traditional framework methods are limited by the huge ...

Iris recognition has gained significant attention and application in real-life and financial scenarios in recent years due to its importance as a biometric data source. While many proposed solutions boast high recognition accuracy, one major ...

In cancelable biometric (CB) schemes, secure biometric templates are generated by applying, mainly non-linear, transformations to the origin data. The cancelable templates should satisfy the requirements of irreversibility, unlinkability, and ...

With the development of iris biometrics, more and more industries and fields begin to apply iris recognition methods. However, as technology advances, attackers try to use printed iris images or artifacts and so on to spoof iris recognition ...

With the development of social platforms, the social network has aroused wide attention. Since social networks contain a lot of personal sensitive information, many privacy preservation methods have been designed for social networks to ...

• A negative survey based method, called NetNS, is designed to disturb the topology of social networks, so that the personal social relationship can be ...

Capturing the long-range spatial-temporal correlation among joints of dynamic skeletal data efficiently is very challenging in hand gesture recognition (HGR). The flexibility of Transformer in modeling global dependencies among elements of any sequence ...

The generation of SAT instances is an important issue in computer science, and it is useful for researchers to verify the effectiveness of SAT solvers. Addressing this issue could inspire researchers to propose new search strategies. SAT problems exist in ...

This paper focuses on the issue of joint time and power allocation in multi‐channel energy harvesting CR networks (EH‐CRNs), where the multi‐antenna secondary transmitter (ST) opportunistically accesses the licensed subchannels by a hybrid overlay/...

Nowadays, privacy protection has become an important issue in data mining. k-means clustering and kNN classification are two popular data mining algorithms, which have been widely studied in the past decade. In this paper, we mainly ...

• An algorithm (named QK-hidden) is designed for generating NDBs in a fine-grained manner.

As a renewable and efficient power source, proton exchange membrane fuel cells (PEMFCs) are receiving more and more attention from the world, but it still has shortcomings with poor durability and insufficient reliability, so the purpose of this paper is ...

In this paper, a hybrid power system for electric vehicle with fuel cell stack and Lithium-ion battery is designed and power converters transferring power are modeled. Besides, an improved state machine strategy is developed to split the power produced by ...

Face anti-spoofing technology is indispensable for the face recognition system, which is vulnerable to malicious spoofing attacks such as printed attacks and replayed video attacks. In this paper, we focus on more challenging cross-database ...

Android users are occasionally troubled by the slow UI responses and sudden application/OS crashes. These problems are mainly caused by software aging, a phenomenon of progressive degradation of performance and dependability typically observed in ...

To prevent the same known vulnerabilities from affecting different firmware, searching known vulnerabilities in binary firmware across different architectures is crucial. Because the accuracy of existing cross-architecture vulnerability search ...