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Yenni Tim
University of New South Wales
9Publications
5H-index
43Citations
Publications 9
Newest
Published on Dec 1, 2018in European Journal of Operational Research 3.81
Yenni Tim5
Estimated H-index: 5
(UNSW: University of New South Wales),
Petri Hallikainen10
Estimated H-index: 10
(USYD: University of Sydney)
+ 1 AuthorsToomas Tamm4
Estimated H-index: 4
(UNSW: University of New South Wales)
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...
Published on Jan 1, 2018in Information Systems Journal 3.29
Yenni Tim5
Estimated H-index: 5
(UNSW: University of New South Wales),
Shan Ling Pan35
Estimated H-index: 35
(UNSW: University of New South Wales)
+ 1 AuthorsAli Fauzi2
Estimated H-index: 2
(Information Technology University)
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...
Published on Jan 1, 2018
Yenni Tim5
Estimated H-index: 5
(UNSW: University of New South Wales),
Shan Ling Pan35
Estimated H-index: 35
(UNSW: University of New South Wales),
Tao Hua Ouyang5
Estimated H-index: 5
(Beihang University)
Published on Mar 1, 2017in Information Systems Journal 3.29
Yenni Tim5
Estimated H-index: 5
(UNSW: University of New South Wales),
Shan Ling Pan35
Estimated H-index: 35
(UNSW: University of New South Wales)
+ 1 AuthorsLaddawan Kaewkitipong8
Estimated H-index: 8
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...
Published on Mar 1, 2017in Information & Management 4.12
Yenni Tim5
Estimated H-index: 5
(UNSW: University of New South Wales),
Shan Ling Pan35
Estimated H-index: 35
(UNSW: University of New South Wales)
+ 1 AuthorsAli Fauzi2
Estimated H-index: 2
(Information Technology University)
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...
Published on Jan 1, 2014 in ASP-DAC (Asia and South Pacific Design Automation Conference)
Jianxing Wang3
Estimated H-index: 3
(NUS: National University of Singapore),
Yenni Tim5
Estimated H-index: 5
(NUS: National University of Singapore)
+ 3 AuthorsHai Helen Li10
Estimated H-index: 10
(University of Pittsburgh)
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...
Published on Jan 1, 2014
Yenni Tim5
Estimated H-index: 5
,
Shan Ling Pan35
Estimated H-index: 35
+ 1 AuthorsAli Fauzi2
Estimated H-index: 2
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...
Published on Sep 4, 2013 in ISLPED (International Symposium on Low Power Electronics and Design)
Jianxing Wang3
Estimated H-index: 3
(NUS: National University of Singapore),
Yenni Tim5
Estimated H-index: 5
(NUS: National University of Singapore)
+ 1 AuthorsHai Helen Li10
Estimated H-index: 10
(University of Pittsburgh)
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...
Published on Jan 1, 2013 in ICIS (International Conference on Information Systems)
Yenni Tim5
Estimated H-index: 5
(NUS: National University of Singapore),
Lusi Yang1
Estimated H-index: 1
+ 2 AuthorsPeter Ractham9
Estimated H-index: 9
(Thammasat University)
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 ...
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