Peiji Chen

ORCID: 0000-0002-8213-5245
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About
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Research Areas
  • Paleontology and Evolutionary Biology
  • Evolution and Paleontology Studies
  • Paleontology and Stratigraphy of Fossils
  • Geological and Geophysical Studies
  • Ichthyology and Marine Biology
  • Geological Studies and Exploration
  • Muscle activation and electromyography studies
  • Geological formations and processes
  • Optimization and Search Problems
  • Hydrocarbon exploration and reservoir analysis
  • Morphological variations and asymmetry
  • Auction Theory and Applications
  • Geology and Paleoclimatology Research
  • Time Series Analysis and Forecasting
  • Advanced Sensor and Energy Harvesting Materials
  • Pleistocene-Era Hominins and Archaeology
  • Plant Diversity and Evolution
  • Soil and Water Nutrient Dynamics
  • EEG and Brain-Computer Interfaces
  • Toxic Organic Pollutants Impact
  • Mercury impact and mitigation studies
  • Heavy metals in environment
  • Stroke Rehabilitation and Recovery
  • Consumer Market Behavior and Pricing
  • Water Quality and Pollution Assessment

University of Electro-Communications
2023-2024

Shanghai University of Sport
2024

Chinese Academy of Sciences
2004-2023

Institute of Urban Environment
2020-2023

Xidian University
2023

University of Chinese Academy of Sciences
2020-2022

Tianjin University of Technology
2020-2022

Yahoo (United States)
2012-2016

State Administration of Foreign Experts Affairs
2015

Nanjing Institute of Geology and Paleontology
1999-2013

A spectacular pair of Sinosauropteryx skeletons from Jurassic–Cretaceous strata Liaoning in northeastern China attracted worldwide notoriety 1996 as the first dinosaurs covered with feather-like structures. prima is important not only because its integument, but also it a basal coelurosaur and represents an stage theropod evolution that poorly understood. Coelurosauria, which includes (but limited to) dromaeosaurids, ornithomimosaurs, oviraptorosaurs, troodontids, tyrannosaurids, formed most...

10.1139/e01-050 article EN Canadian Journal of Earth Sciences 2001-12-01

Multi-kilometre-thick Jurassic–Cretaceous-age sedimentary successions exposed in the southern, northwestern, and northeastern regions of Junggar Basin display a consistent correlative stratigraphy comprising four, stacked second-order megasequences: Badaowan, Sangonghe, Shishugou, Kalaza. Each consists basal erosional unconformity or discontinuity surface lower, middle, upper units that are interpreted as forestepping, backstepping, aggradational systems tracts, respectively. megasequence is...

10.1139/e01-067 article EN Canadian Journal of Earth Sciences 2001-12-01

The activities of muscles in the forearm have been widely investigated to develop human interfaces involving hand motions, especially fields prosthetic hands and teleoperation. Although surface electromyography (sEMG) is considered as an effective biological signal from which motions can be recognized, availability quality sEMG data limit usability intuitiveness interfaces. This article introduces force myography (FMG) a supplementary proposes layered sEMG–FMG hybrid sensor that measure both...

10.1109/thms.2023.3287594 article EN cc-by IEEE Transactions on Human-Machine Systems 2023-07-10

Abstract: This paper provides an outline of Cretaceous stratigraphy and paleogeography in China, which is based on rich data obtained from recent researches. deposits are widespread China. Most strata nonmarine origin marine sediments occur only Tibet, western Tarim Basin Xinjiang, Taiwan limited localities eastern Heilongjiang. All fossils well‐constrained biostratigraphically. The stratigraphic successions different regions illustrated, general division correlation have been introduced....

10.1111/j.1755-6724.2007.tb01019.x article EN Acta Geologica Sinica - English Edition 2007-12-01

Motivated by the problem of optimizing allocation in guaranteed display advertising, we develop an efficient, lightweight method generating a compact plan that can be used to guide ad server decisions. The itself uses just O(1) state per contract, is robust noise, and allows us serve (provably) nearly optimally.

10.1145/2339530.2339718 article EN 2012-08-12

10.1016/0031-0182(87)90073-3 article EN Palaeogeography Palaeoclimatology Palaeoecology 1987-01-01

Abstract Late Mesozoic deposits in East Asia are mainly of continental origin and contain an abundance conchostracans, whose rapid evolution radiation makes them biostratigraphically useful subdividing classifying non‐marine strata the region. In this paper we discuss conchostracan faunas during late Asia. Pseudograpta , known from Callovian north‐west Scotland, migrated to flourished early Oxfordian (Tuchengzian: Jurassic), where it not only diversified into about eight species, but also...

10.1002/gj.1064 article EN Geological Journal 2007-02-26

Current decoding algorithms based on a one-dimensional (1D) convolutional neural network (CNN) have shown effectiveness in the automatic recognition of emotional tasks using physiological signals. However, these models usually take single modal signal as input, and inter-correlates between different modalities signals are completely ignored, which could be an important source information for emotion recognition. Therefore, complete end-to-end multi-input deep (MI-DCNN) structure was designed...

10.3389/fnins.2022.965871 article EN cc-by Frontiers in Neuroscience 2022-10-04

Last decade has witnessed a tremendous expansion of mobile devices, which brought an unprecedented opportunity to reach large number users at any point in time. This resulted surge interest operators and ad publishers understand usage patterns apps allow more relevant content recommendations. Due input space, critical step understanding app is reducing sparseness by classifying into predefined taxonomies. However, besides short name noisy description majority have very limited information...

10.1145/2872518.2889411 article EN 2016-01-01

10.1006/cres.1994.1015 article EN Cretaceous Research 1994-06-01

A large fraction of online display advertising is sold via guaranteed contracts: a publisher guarantees to the advertiser certain number user visits satisfying targeting predicates contract. The then tasked with solving ad serving problem ---given visit, which thousands matching contracts should be displayed, so that by expiration time every contract has obtained requisite visits. challenges come from (1) sheer size being solved, tens and billions visits, (2) unpredictability behavior, since...

10.1145/2229012.2229038 article EN 2012-06-04

Early Cretaceous theropod and iguanodontid footprints are reported from the eastern Manchuria area. They similar to theropods Tetori Group, Japan Gyeongsang Supergroup, South Korea, currently only identifiable at higher taxonomic levels as of affinity. Both trackmakers NE China, Korea evidently occur in same paleobiogeographical province which psittacosaurid fauna is on basis skeletal remains. The ichnocoenosis typical broadly defined large ornithopod ichnofacies associated with...

10.2307/3515004 article EN Palaios 1995-02-01

In this study, a new paradigm containing motor observation, execution, and imagery was designed to investigate whether (MI) execution (ME) of finger gestures can be used extend commands practical mBCIs. The subjects were instructed perform or imagine 30 left right gestures. Hierarchical support vector machine (hSVM) method applied classify four tasks (i.e., ME MI between gestures). average classification accuracies using fivefold cross-validation 90.89 ± 9.87% 74.08 13.42% in first layer...

10.1080/2326263x.2020.1782124 article EN Brain-Computer Interfaces 2020-07-02

10.1016/0195-6671(83)90045-9 article EN Cretaceous Research 1983-06-01
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