Matches in SemOpenAlex for { <https://semopenalex.org/work/W2610208598> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2610208598 endingPage "149" @default.
- W2610208598 startingPage "140" @default.
- W2610208598 abstract "Falls are among the leading causes of hospitalization for the elderly and illness individuals. Considering that the elderly often live alone and receive only irregular visits, it is essential to develop such a system that can effectively detect a fall or abnormal activities. However, previous fall detection systems either require to wear sensors or are able to detect a fall but fail to provide fine-grained contextual information (e.g., what is the person doing before falling, falling directions). In this paper, we propose a device-free, fine-grained fall detection system based on pure passive UHF RFID tags, which not only is capable of sensing regular actions and fall events simultaneously, but also provide caregivers the contexts of fall orientations. We first augment the Angle-based Outlier Detection Method (ABOD) to classify normal actions (e.g., standing, sitting, lying and walking) and detect a fall event. Once a fall event is detected, we first segment a fix-length RSSI data stream generated by the fall and then utilize Dynamic Time Warping (DTW) based kNN to distinguish the falling direction. The experimental results demonstrate that our proposed approach can distinguish the living status before fall happening, as well as the fall orientations with a high accuracy. The experiments also show that our device-free, fine-grained fall detection system offers a good overall performance and has the potential to better support the assisted living of older people." @default.
- W2610208598 created "2017-05-12" @default.
- W2610208598 creator A5026815776 @default.
- W2610208598 creator A5030025985 @default.
- W2610208598 creator A5033684035 @default.
- W2610208598 creator A5052731721 @default.
- W2610208598 creator A5054698524 @default.
- W2610208598 creator A5074225885 @default.
- W2610208598 date "2015-08-11" @default.
- W2610208598 modified "2023-09-22" @default.
- W2610208598 title "TagFall: Towards Unobstructive Fine-Grained Fall Detection based on UHF Passive RFID Tags" @default.
- W2610208598 hasPublicationYear "2015" @default.
- W2610208598 type Work @default.
- W2610208598 sameAs 2610208598 @default.
- W2610208598 citedByCount "0" @default.
- W2610208598 crossrefType "proceedings-article" @default.
- W2610208598 hasAuthorship W2610208598A5026815776 @default.
- W2610208598 hasAuthorship W2610208598A5030025985 @default.
- W2610208598 hasAuthorship W2610208598A5033684035 @default.
- W2610208598 hasAuthorship W2610208598A5052731721 @default.
- W2610208598 hasAuthorship W2610208598A5054698524 @default.
- W2610208598 hasAuthorship W2610208598A5074225885 @default.
- W2610208598 hasConcept C119421448 @default.
- W2610208598 hasConcept C121332964 @default.
- W2610208598 hasConcept C126838900 @default.
- W2610208598 hasConcept C154945302 @default.
- W2610208598 hasConcept C190385971 @default.
- W2610208598 hasConcept C2776516907 @default.
- W2610208598 hasConcept C2779079380 @default.
- W2610208598 hasConcept C2779662365 @default.
- W2610208598 hasConcept C3017944768 @default.
- W2610208598 hasConcept C31972630 @default.
- W2610208598 hasConcept C38652104 @default.
- W2610208598 hasConcept C41008148 @default.
- W2610208598 hasConcept C44154836 @default.
- W2610208598 hasConcept C545542383 @default.
- W2610208598 hasConcept C62520636 @default.
- W2610208598 hasConcept C71924100 @default.
- W2610208598 hasConcept C76155785 @default.
- W2610208598 hasConcept C79403827 @default.
- W2610208598 hasConcept C88516994 @default.
- W2610208598 hasConcept C96122199 @default.
- W2610208598 hasConcept C99454951 @default.
- W2610208598 hasConceptScore W2610208598C119421448 @default.
- W2610208598 hasConceptScore W2610208598C121332964 @default.
- W2610208598 hasConceptScore W2610208598C126838900 @default.
- W2610208598 hasConceptScore W2610208598C154945302 @default.
- W2610208598 hasConceptScore W2610208598C190385971 @default.
- W2610208598 hasConceptScore W2610208598C2776516907 @default.
- W2610208598 hasConceptScore W2610208598C2779079380 @default.
- W2610208598 hasConceptScore W2610208598C2779662365 @default.
- W2610208598 hasConceptScore W2610208598C3017944768 @default.
- W2610208598 hasConceptScore W2610208598C31972630 @default.
- W2610208598 hasConceptScore W2610208598C38652104 @default.
- W2610208598 hasConceptScore W2610208598C41008148 @default.
- W2610208598 hasConceptScore W2610208598C44154836 @default.
- W2610208598 hasConceptScore W2610208598C545542383 @default.
- W2610208598 hasConceptScore W2610208598C62520636 @default.
- W2610208598 hasConceptScore W2610208598C71924100 @default.
- W2610208598 hasConceptScore W2610208598C76155785 @default.
- W2610208598 hasConceptScore W2610208598C79403827 @default.
- W2610208598 hasConceptScore W2610208598C88516994 @default.
- W2610208598 hasConceptScore W2610208598C96122199 @default.
- W2610208598 hasConceptScore W2610208598C99454951 @default.
- W2610208598 hasIssue "2" @default.
- W2610208598 hasLocation W26102085981 @default.
- W2610208598 hasOpenAccess W2610208598 @default.
- W2610208598 hasPrimaryLocation W26102085981 @default.
- W2610208598 hasRelatedWork W1539630124 @default.
- W2610208598 hasRelatedWork W1575590135 @default.
- W2610208598 hasRelatedWork W1989691948 @default.
- W2610208598 hasRelatedWork W2280464496 @default.
- W2610208598 hasRelatedWork W2333868524 @default.
- W2610208598 hasRelatedWork W2491216316 @default.
- W2610208598 hasRelatedWork W2535126557 @default.
- W2610208598 hasRelatedWork W2582112473 @default.
- W2610208598 hasRelatedWork W2587705230 @default.
- W2610208598 hasRelatedWork W2783857023 @default.
- W2610208598 hasRelatedWork W2965421505 @default.
- W2610208598 hasRelatedWork W2970547463 @default.
- W2610208598 hasRelatedWork W2972169329 @default.
- W2610208598 hasRelatedWork W2992869024 @default.
- W2610208598 hasRelatedWork W3096292656 @default.
- W2610208598 hasRelatedWork W3117607589 @default.
- W2610208598 hasRelatedWork W3139030138 @default.
- W2610208598 hasRelatedWork W645314983 @default.
- W2610208598 hasRelatedWork W2548284395 @default.
- W2610208598 hasRelatedWork W2604597438 @default.
- W2610208598 hasVolume "1" @default.
- W2610208598 isParatext "false" @default.
- W2610208598 isRetracted "false" @default.
- W2610208598 magId "2610208598" @default.
- W2610208598 workType "article" @default.