Results 11 to 20 of about 3,867,281 (278)
SemIndex: Semantic-Aware Inverted Index [PDF]
, 2014 This paper focuses on the important problem of semantic-aware search in textual (structured, semi-structured, NoSQL) databases. This problem has emerged as a required extension of the standard containment keyword based query to meet user needs in textual databases and IR applications.
Universidad Peruana de Ciencias Aplicadas (UPC) +8 more
core +8 more sources
Design of planar inverted-F antennas (PIFA) for multiband wireless applications [PDF]
, 2009 A small three bands printed inverted-F antenna with independently controlling the resonant frequency is presented. The proposed antenna consists of two arms supported by shorting walls fed by 50 Ω microstrip transmission line and a ground plane.
AbuTarboush, HF +11 more
core +7 more sources
Inverted Semantic-Index for Image Retrieval
CoRR, 2022 This paper addresses the construction of inverted index for large-scale image retrieval. The inverted index proposed by J. Sivic brings a significant acceleration by reducing distance computations with only a small fraction of the database. The state-of-the-art inverted indices aim to build finer partitions that produce a concise and accurate candidate
Wang, Ying
openaire +3 more sources
Ground independent planar inverted-F antenna (PIFA) for very small mobile phone [PDF]
, 2010 Copyright @ 2010 LAPCA small ultr-thin tri-band Planar Inverted-F Antenna (PIFA) is presented. The proposed antenna consists of slotted radiated parts supported by shorting walls and a ground plane.
AbuTarboush, HF, Nilavalan, R, Peter, T
core +6 more sources
Swing-up control of inverted pendulum systems. [PDF]
, 1996 In Part I a technique for the swing-up control of single inverted pendulum system is presented. The requirement is to swing-up a carriage mounted pendulum system from its natural pendent position to its inverted position.
Shao, Jindi, Bradshaw, Alan
core +4 more sources
Learning Passage Impacts for Inverted Indexes [PDF]
Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2021 Neural information retrieval systems typically use a cascading pipeline, in which a first-stage model retrieves a candidate set of documents and one or more subsequent stages re-rank this set using contextualized language models such as BERT. In this paper, we propose DeepImpact, a new document term-weighting scheme suitable for efficient retrieval ...
Mallia A. +3 more
openaire +4 more sources
Scalable and Multifaceted Search and Its Application for Binary Malware Files
IEEE Access, 2021 Malicious binary files are a serious threat to industrial information systems. Because of their large number, an automatic assistant tool becomes essential for analysis, and finding similar files would be a great help.
Donghoon Kim +2 more
doaj +1 more source
IEEE Access, 2021 The rapid growth in the number of scholarly documents on the Web and in other digital platforms makes it challenging for researchers to find research publications most relevant to their information needs.
Shah Khalid +4 more
doaj +1 more source
EAI Endorsed Transactions on Scalable Information Systems, 2021 We, the Publisher, have retracted the following article: Jiyue Wang, Xi Zhang, Yonggang Zhu (2022). A multi-keyword parallel ciphertext retrieval scheme based on inverted index under the robot Distributed system. EAI Endorsed Scal Inf Syst.
Jiyue Wang, Xi Zhang, Yonggang Zhu
doaj +1 more source
Inverted indexes for phrases and strings [PDF]
Proceedings of the 34th international ACM SIGIR conference on Research and development in Information Retrieval, 2011 Inverted indexes are the most fundamental and widely used data structures in information retrieval. For each unique word occurring in a document collection, the inverted index stores a list of the documents in which this word occurs. Compression techniques are often applied to further reduce the space requirement of these lists.
Manish Patil +5 more
openaire +1 more source