Match!
Yenni Tim
University of New South Wales
9Publications
5H-index
64Citations
Publications 9
Newest
#1Yenni Tim (UNSW: University of New South Wales)H-Index: 5
#2Petri Hallikainen (USYD: University of Sydney)H-Index: 10
Last.Toomas Tamm (UNSW: University of New South Wales)H-Index: 5
view all 4 authors...
Abstract Increased access to data and affordable technologies today has made business analytics within the reach of most organizations. However, many organizations are unsure of how to translate their analytics use into organizational value. While the area of business analytics value creation has become a popular point of discussion amongst practitioners, much research is needed to provide insights into the effective use of business analytics. The objective of this paper is to deepen understandi...
1 CitationsSource
#1Yenni Tim (UNSW: University of New South Wales)H-Index: 5
#2Shan Ling Pan (UNSW: University of New South Wales)H-Index: 36
Last.Ali Fauzi (Information Technology University)H-Index: 2
view all 4 authors...
The immense environmental challenges facing society today have necessitated a research effort toward exploring digitally enabled solutions for environmental problems. Only limited research exists today to inform our understanding on how technology could assist groups of individuals in cultivating collective commitment and engaging in actions for environmental sustainability. By presenting an in-depth case study of a social media-enabled grassroots environmental movement in rural Malaysia, this p...
10 CitationsSource
#1Yenni Tim (UNSW: University of New South Wales)H-Index: 5
#2Shan Ling Pan (UNSW: University of New South Wales)H-Index: 36
Last.Tao Hua Ouyang (Beihang University)H-Index: 5
view all 3 authors...
#1Yenni Tim (UNSW: University of New South Wales)H-Index: 5
#2Shan Ling Pan (UNSW: University of New South Wales)H-Index: 36
Last.Laddawan KaewkitipongH-Index: 9
view all 4 authors...
In recent times, social media has been increasingly playing a critical role in response actions following natural catastrophes. From facilitating the recruitment of volunteers during an earthquake to supporting emotional recovery after a hurricane, social media has demonstrated its power in serving as an effective disaster response platform. Based on a case study of Thailand flooding in 2011 - one of the worst flooding disasters in more than 50years that left the country severely impaired - this...
14 CitationsSource
#1Yenni Tim (UNSW: University of New South Wales)H-Index: 5
#2Shan Ling Pan (UNSW: University of New South Wales)H-Index: 36
Last.Ali Fauzi (Information Technology University)H-Index: 2
view all 4 authors...
Digital technology is increasingly being recognized as a catalyst for national progress and social transformation. Using an in-depth case study of social media-enabled crime-fighting communities in Malaysia, this paper explores the use of social media in bringing societal change through civic engagement. We adopt the notion of boundary object to conceptualize how social media could be enacted to serve different boundary spanning purposes toward facilitating civic involvement. Overall, this paper...
3 CitationsSource
Jan 1, 2014 in ASP-DAC (Asia and South Pacific Design Automation Conference)
#1Jianxing Wang (NUS: National University of Singapore)H-Index: 3
#2Yenni Tim (NUS: National University of Singapore)H-Index: 5
Last.Hai Li (University of Pittsburgh)H-Index: 35
view all 6 authors...
STT-RAM is an emerging NVRAM technology that promises high density, low energy and a comparable access speed to conventional SRAM. This paper proposes a hybrid L1 cache architecture that incorporates both SRAM and STT-RAM. The key novelty of the proposal is the exploition of the MESI cache coherence protocol to perform dynamic block reallocation between different cache partitions. Compared to the pure SRAM-based design, our hybrid scheme achieves 38% of energy saving with a mere 0.8% IPC degrada...
22 CitationsSource
#1Yenni TimH-Index: 5
#2Shan Ling PanH-Index: 36
Last.Ali FauziH-Index: 2
view all 4 authors...
The emergence of social media has excited considerable interest regarding its capabilities in catalyzing enormous societal changes. Overall, the relationship between social media and civic engagement is one of the important, multifaceted areas that has received limited attention to date within the IS field. From advocacy to crime prevention, the answer to how and to what effect social media may contribute to contemporary civic engagement is still contested. By using a case study of digitalized c...
Sep 4, 2013 in ISLPED (International Symposium on Low Power Electronics and Design)
#1Jianxing Wang (NUS: National University of Singapore)H-Index: 3
#2Yenni Tim (NUS: National University of Singapore)H-Index: 5
Last.Hai Helen Li (University of Pittsburgh)H-Index: 8
view all 4 authors...
Recently, the discovery of memristor brought the promise of high density, low energy, and combined memory/arithmetic capability into computing. This paper demonstrates a practical neural branch predictor based on memristor. By using analog computation techniques, as well as exploiting the accuracy tolerance of branch prediction, our design is able to efficiently realize a neural prediction algorithm. Compared to the digital counterpart, our method achieves significant energy reduction while main...
7 CitationsSource
Jan 1, 2013 in ICIS (International Conference on Information Systems)
#1Yenni Tim (NUS: National University of Singapore)H-Index: 5
#2Lusi YangH-Index: 1
Last.Peter Ractham (Thammasat University)H-Index: 10
view all 5 authors...
During a series of recent natural catastrophes, social media has played an increasingly prominent and varied role in crisis response, ranging from facilitating the recruitment of volunteers during an earthquake to supporting spiritual recovery after a hurricane. In this paper, we propose that social media, beyond the conventional role of information support, can also function as boundary objects, which are crucial in spanning the boundaries among involved parties that inherently restrict crisis ...
7 Citations
1