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A novel hashing-inverted index for secure content-based retrieval with massive encrypted speeches
The content-based speech retrieval scheme using the hash technique boasts high accuracy; however, its index structures, such as the hash table,...
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Research on Key Word Information Retrieval Based on Inverted Index
With the advent of the era of big data, data has penetrated into every aspect of social life and become an important production factor in various...
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Privacy-aware document retrieval with two-level inverted indexing
Previous work on privacy-aware ranking has addressed the minimization of information leakage when scoring top k documents, and has not studied on how...
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Design of a Rotating Inverted Pendulum Control System Based on Qube-Servo2
In this paper, based on the Qube-Serco2 rotating inverted pendulum system, the mathematical model and state space expression are established, and a...
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The Open Web Index
Only few search engines index the Web at scale. Third parties who want to develop downstream applications based on web search fully depend on the...
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Adaptive Image Steganography Using Rotating Color Channels and Inverted LSB Substitution
Steganography is a technique for embedding data in a carrier medium to remain inconspicuous to unintended recipients. Image steganographic techniques...
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Index-Based Batch Query Processing Revisited
Large scale web search engines provide sub-second response times to interactive user queries. However, not all search traffic arises interactively –...
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SiamMaskAttn: inverted residual attention block fusing multi-scale feature information for multitask visual object tracking networks
Multitask learning combining visual object tracking and other computer vision tasks has received increasing attention from researchers. Among them,...
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ANN Based ANFIS controller Design Using Hybrid Meta-Heuristic Tuning Approach for Cart Inverted Pendulum System
The control system of the Inverted Pendulum System (IPS) has turned to be a common engineering issue for investigators because of its importance in...
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Efficient Index-Based Regular Expression Matching with Optimal Query Plan Tree
The problem of matching a regular expression (regex) on a text exists in many applications such as entity matching, protein sequences matching, and...
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A learned spatial textual index for efficient keyword queries
Spatial textual indexing techniques allow one to efficiently access and process large volume of geospatial data, and recent research efforts have...
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High-capacity multimedia data hiding: synthesising adaptive inverted LSB332 with histogram difference-based frame selection and PCA-based region selection
Video steganography is a technique that involves hiding secret messages within a video while minimising any noticeable changes or distortions. The...
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Scalable thread based index construction using wavelet tree
Indexing is one of the key components of any search tool to be optimized for searching documents. Among the existing indexing techniques, inverted...
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DynamicRetriever: A Pre-trained Model-based IR System Without an Explicit Index
Web search provides a promising way for people to obtain information and has been extensively studied. With the surge of deep learning and...
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An energy-efficient task scheduling method for heterogeneous cloud computing systems using capuchin search and inverted ant colony optimization algorithm
Cloud computing (CC) is a computing paradigm to satisfy end users' computing and storage needs. Cloud data centers (DC) must continuously improve...
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Shortening the Candidate List for Similarity Searching Using Inverted Index
Similarity searching consists of retrieving elements from a database that are closest to a given query. One strategy selects some elements as...
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Scalable Text Index Construction
We survey recent advances in scalable text index construction with a focus on practical algorithms in distributed, shared, and external memory.
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Boosting the Permutation Index for Similarity Searching Using an Eclectic Approach
The permutation index is one of the best strategies for non-exact similarity searching. However, it is still possible to improve its remarkable...
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Candidate List Obtained from Metric Inverted Index for Similarity Searching
Similarity searching consists of retrieving the most similar elements in a database. This is a central problem in many real applications, and it...