Q. Cao

Publications
Influence

Unpacking Organizational Ambidexterity: Dimensions, Contingencies, and Synergistic Effects

Q. Cao, Eric Gedajlovic, Hongping Zhang
Psychology, Computer Science
Organ. Sci.
1 July 2009

We unpack this construct into one with two dimensions we term the balance dimension of ambidexterity (BD) and the combined dimension (CD). Expand

Exploring determinants of voting for the "helpfulness" of online user reviews: A text mining approach

Q. Cao, W. Duan, Qiwei Gan
Psychology, Computer Science
Decis. Support Syst.
2011

This paper sheds light on the impact of the various features, that is, basic, stylistic, and semantic characteristics of online user reviews on the number of helpfulness votes those reviews receive. Expand

A Scalable Logical Coordinates Framework for Routing in Wireless Sensor Networks

Q. Cao, T. Abdelzaher
Computer Science
RTSS
5 December 2004

We propose a novel logical coordinate framework that encodes connectivity information for routing purposes without the benefit of geographic knowledge, while retaining the constant-state advantage of geographic routing. Expand

VigilNet: An integrated sensor network system for energy-efficient surveillance

T. He, Sudha Krishnamurthy, +10 authors B. Krogh
Computer Science
TOSN
1 February 2006

This article describes one of the major efforts in the sensor network community to build an integrated sensor network system for surveillance missions, called VigilNet, for energy-efficient surveillance. Expand

Medium-scale carbon nanotube thin-film integrated circuits on flexible plastic substrates

Q. Cao, H. Kim, +6 authors J. Rogers
Medicine
Nature
1 July 2008

The ability to form integrated circuits on flexible sheets of plastic enables attributes (for example conformal and flexible formats and lightweight and shock resistant construction) in electronic… Expand

Ambidexterity and performance in multiunit contexts: Cross‐level moderating effects of structural and resource attributes

J. Jansen, Z. Simsek, Q. Cao
Medicine
1 November 2012

Research suggests that unit‐level ambidexterity positively impacts subsequent unit performance but theory and testing on this impact remain impoverished. We develop a cross‐level model suggesting… Expand

The impact of social and conventional media on firm equity value: A sentiment analysis approach

Yang Yu, W. Duan, Q. Cao
Business, Computer Science
Decis. Support Syst.
1 November 2013

This study aims to investigate the effect of social media and conventional media, their relative importance, and their interrelatedness on short term firm stock market performances. Expand

Conceptualizing the Dynamic Strategic Alignment Competency

Jeff Baker, D. Jones, Q. Cao, Jaeki Song
Computer Science
J. Assoc. Inf. Syst.
1 April 2011

We conceptualize the dynamic strategic alignment competency as a dynamic organizational competency and demonstrate the operationalization of it. Expand

Lightweight detection and classification for wireless sensor networks in realistic environments

L. Gu, D. Jia, +8 authors B. Krogh
Computer Science
SenSys '05
2 November 2005

A wide variety of sensors have been incorporated into a spectrum of wireless sensor network (WSN) platforms, providing flexible sensing capability over a large number of low-power and inexpensive nodes. Expand

CARPO: Correlation-aware power optimization in data center networks

X. Wang, Y. Yao, X. Wang, Kefa Lu, Q. Cao
Computer Science
Proceedings IEEE INFOCOM
25 March 2012

We propose CARPO, a correlation-aware power optimization algorithm that dynamically consolidates traffic flows onto a small set of links and switches in a DCN and shuts down unused network devices for energy savings. Expand

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