http://publicationslist.org/data/arnold.kamis/atom.xml Arnold Kamishttp://publicationslist.org/arnold.kamis$basepathfavicon.icoRecent additions to Arnold Kamis's PublicationsList.org pagehttp://publicationslist.org/publications.png2012-10-02T01:18:45Z http://publicationslist.org/arnold.kamis/refid36 2012-10-02T01:18:28Z

Benjamin Ngugi, Arnold Kamis (in press) <i>Journal of Organizational and End User Computing</i> : <br/>

http://publicationslist.org/arnold.kamis/refid35 2012-10-02T01:17:32Z

Arnold Kamis, Jonathan Frank (2012) <i>Journal of Travel and Tourism Research</i> : <br/>

http://publicationslist.org/arnold.kamis/refid32 2011-07-07T20:41:58Z

Arnold Kamis, Jonathan Frank (2011) <i>Hawaii International Conference on System Sciences</i> <br/>

http://publicationslist.org/arnold.kamis/refid28 2012-10-02T01:16:19Z

This study set out to investigate the critical factors that determine user intention to use a biometric system. We integrated previous research in the technology acceptance and biometric engineering literatures and identified six important factors: Perceived System Security, Perceived False Acceptance rates, Perceived False Rejection rates, Perceived System Invasiveness, System Trust and Facilitat...<br/><br/>Benjamin Ngugi, Arnold Kamis (2011) <i>e-Service Journal</i> 7: 3 20-46<br/>

http://publicationslist.org/arnold.kamis/refid30 2011-07-07T21:23:22Z

User-customization is increasingly common in electronic commerce, because both the buyer and seller potentially benefit. The user interface to implement and the influence of the interface on various process and outcome measures, however, are not well understood.We developed a Flow-based model consisting of seven hypotheses regarding the user interface and its consequents. We conducted a fiel...<br/><br/>Arnold Kamis, Tziporah Stern, Daniel Ladik (2010) <i>Information Systems Frontiers</i> 12: 2 157-168<br/>

http://publicationslist.org/arnold.kamis/refid31 2011-07-07T21:21:00Z

We develop a Structural Equation Model (inspired from an exploratory Directed Acyclic Graph) from a dataset consisting of a cross section of 6,637 UK households in order to uncover the links among expenditures on various forms of gambling, income, and other household expenditures. We find evidence for the existence of latent variables that we refer to as hard gambling, soft gambling, and myopic be...<br/><br/>Arnold Kamis, Dominique Haughton, O. David Gulley, Patrick Scholten (2010) <i>International Journal of Statistics & Economics</i> 5: A10 37-48<br/>

http://publicationslist.org/arnold.kamis/refid29 2011-07-07T21:28:01Z

We study 56 subjects of varying knowledge in a preferential choice task, aided by one of two Decision Support Systems (DSS) of different restrictiveness: an eliminative tool (ELIM) and a parametric search tool (PS). Using a novel measure for performance based on Data Envelopment Analysis (DEA), we find that the gains due to effort are greater with the less restrictive DSS. Surprisingly knowledge h...<br/><br/>Michael Davern, Arnold Kamis (2010) <i>Decision Support Systems</i> 49: 4 343-353<br/>

http://publicationslist.org/arnold.kamis/refid27 2011-07-07T21:29:00Z

How do we model and improve technical problem solving, such as network subnetting? This paper reports an experimental study that tested several hypotheses derived from Kolb’s experiential learning cycle and Huber’s problem solving model. As subjects solved a network subnetting problem, they mapped their mental processes according to Huber’s problem solving stages by tapping a keypad. Based o...<br/><br/>Arnold Kamis, Beverly Kahn (2009) <i>Journal of Information Systems Education</i> 20: 1 99-112<br/>

http://publicationslist.org/arnold.kamis/refid22 2008-03-03T23:25:36Z

In the DSS literature, most studies have concentrated on the direct effects of DSS use and DSS design on decision outcomes and user performance in the workplace. Fewer DSS studies have integrated decision process variables, such as user beliefs and attitudes, in their models. In this paper, we examine the mediating role of decision process variables in the use of an online customer DSS. We do so t...<br/><br/>Arnold Kamis, Marios Koufaris, Tziporah Stern (2008) <i>MIS Quarterly</i> <i></i> <i></i> 32: 1 159-177<br/>

http://publicationslist.org/arnold.kamis/refid33 2011-07-07T20:46:00Z

Arnold Kamis, Jonathan Frank (2008) <i></i> <i>Workshop on Human-Computer Interaction Research in MIS</i> <br/>

http://publicationslist.org/arnold.kamis/refid34 2011-07-07T20:45:50Z

David O. Gulley, Dominique Haughton, Arnold Kamis, Patrick Scholten (2008) <i>Southern Economics Association</i> <br/>

http://publicationslist.org/arnold.kamis/refid4 2011-07-07T21:29:55Z

The case examines the strategic positioning of BizE (disguised) an eCommerce start-up that serves small online businesses via an Internet portal. During an economic downturn BizE encounters difficulties with its new private-label strategy. With cash running dangerously low, executives reassess the new strategy and consider what they can do to ensure the company’s survival.<br/><br/>Janis Gogan, Arnold Kamis (2007) <i>International Journal of Cases on Electronic Commerce</i> <i></i> <i></i> 3: 1 73-94<br/>

http://publicationslist.org/arnold.kamis/refid23 2011-07-07T20:42:47Z

How do we model and improve the learning of technical skills such as network subnetting? This paper reports an experimental study that tested three hypotheses, two derived from Kolb’s experiential learning cycle, which is concrete-based, and one derived from the advance organizer technique, which is abstraction-based. The two hypotheses following Kolb’s cycle were supported, and the one based ...<br/><br/>Arnold Kamis, Heikki Topi (2007) <i></i> <i></i> <i></i> : <br/>

http://publicationslist.org/arnold.kamis/refid6 2008-03-03T23:25:36Z

We offer a review of three software packages that estimate directed acyclic graphs (DAGs) from data. The three packages, MIM, Tetrad and WinMine, can help researchers discover underlying causal structure. Although each package uses a different algorithm, the results are similar. All three packages are free and easy to use. They are likely to be of interest to researchers who do not have strong the...<br/><br/>Dominique Haughton, Arnold Kamis, Patrick Scholten (2006) <i>The American Statistician</i> <i></i> <i></i> 60: 3 272-286<br/>

http://publicationslist.org/arnold.kamis/refid25 2008-03-03T23:25:36Z

Many online retailers try to assist consumers via parametric search engines xD;(PSEs), i.e., attribute-based search engines. The objective of this study is to model xD;the effectiveness of four PSEs in using search effort and domain knowledge to xD;increase decision quality, decision confidence, perceived ease of use and xD;perceived usefulness. Our model comprises a set of behavioral decision the...<br/><br/>Arnold A Kamis, Edward A Stohr (2006) <i>Information & Management</i> <i></i> <i></i> 43: 7 904-918<br/>

http://publicationslist.org/arnold.kamis/refid17 2008-03-03T23:25:36Z

Shopping engines of different designs have been researched fruitfully as a means of convenient access to the goods and services on the Web. Some shopping engines are designed to function autonomously in one stage, searching to quickly maximize decision accuracy as a function of several parameters. Others are designed to strongly involve the user, searching in multiple stages to satisfy decision ac...<br/><br/>Arnold Kamis (2006) <i>International Journal of Electronic Commerce</i> <i></i> <i></i> 11: 1 63-84<br/>

http://publicationslist.org/arnold.kamis/refid2 2008-03-03T23:25:36Z

This study examines the impact of handheld computers on students in a first year Information Technology course (IT101), measuring IT attitudes, skills, and performance. Students in standard sections used their laptop computers and traditional textbooks. Students in intensive sections used both handheld computers and laptop computers, that is, multiple platforms. Both standard and intensive section...<br/><br/>Mark Frydenberg, Arnold Kamis, Heikki Topi (2005) <i>Communications of the Association for Information Systems</i> <i></i> <i></i> 16: 25 494-516<br/>

http://publicationslist.org/arnold.kamis/refid19 2008-03-03T23:25:36Z

Since technology adopters are sensitive to perceived ease of use, online shoppers who are novices to a product category may be particularly sensitive. We developed a predictive model of decision quality centered on perceived ease of use for online shoppers who are novices to a product category. The antecedents of perceived ease of use in this study are novice category knowledge, perceived time pre...<br/><br/>Arnold Kamis, Michael Davern (2005) <i>e-Service Journal</i> <i></i> <i></i> 4: 1 3-27<br/>

http://publicationslist.org/arnold.kamis/refid26 2011-07-07T20:46:16Z

Telemedicine networks bring together a range of medical facilities often governed by an external entity or task force. In order for a telemedicine network to be successful, it needs sufficient support from key individuals within the network. The collective skill set and logistical placement of these individuals, knows as champions, is critical to produce an effective telemedicine implementation. T...<br/><br/>Cynthia LeRouge, Monica Garfield, Arnold Kamis (2005) <i></i> <i></i> <i>American Telemedicine Association</i> : <br/>

http://publicationslist.org/arnold.kamis/refid5 2011-07-07T20:47:04Z

Janis L Gogan, Arnold A Kamis (2004) <i></i> <i> North American Case Research Association</i> <i></i> : <br/>

http://publicationslist.org/arnold.kamis/refid18 2011-07-07T20:47:58Z

Prior efforts in personalization have focused primarily on modeling individual consumer's preferences so that products for which they have a higher likelihood of purchasing are presented. In this study we explore the potential of an approach to personalization focusing on customizing shopping tools based on a consumer's Product Category Knowledge. The low Product Category Knowledge user may not be...<br/><br/>Arnold Kamis, Michael Davern (2004) <i></i> <i>Hawaii International Conference on System Sciences</i> <i></i> : <br/>

http://publicationslist.org/arnold.kamis/refid1 2011-07-07T20:46:38Z

In this study, we address the question of the effect of domain knowledge on performance with a decision tool in a preferential choice task. Specifically we explore the relationship between knowledge, effort and performance (accuracy), drawing on theories from both behavioral decision theory and cognitive science. Using a purpose-built web shopping simulation we study 56 subjects interacting with t...<br/><br/>Michael J Davern, Arnold A Kamis (2004) <i></i> <i>SIG IS Cognitive Research Workshop</i> <i></i> : <br/>

http://publicationslist.org/arnold.kamis/refid3 2008-03-03T23:25:36Z

Champions are critical to the success of an information system implementation. Research shows that success in implementing a large information system may hinge on there being more than one type of champion. This study investigates the types of champions used in federated inter-organizational systems (FIOS) in a state telemedicine context. Case studies were conducted in Georgia, Pennsylvania, Ohio,...<br/><br/>Monica J Garfield, Arnold A Kamis, Cynthia M LeRouge (2004) <i>Communications of the Association for Information Systems</i> <i></i> <i></i> 14: 28 596-615<br/>

http://publicationslist.org/arnold.kamis/refid21 2011-07-07T20:47:27Z

Arnold Kamis, Marios Koufaris, Tziporah Stern (2004) <i></i> <i>Americas Conference on Information Systems</i> <i></i> : 3818-3821<br/>

http://publicationslist.org/arnold.kamis/refid24 2011-07-07T21:15:39Z

Arnold A Kamis, Edward A Stohr (2003) <i></i> <i></i> <i></i> : <br/>

http://publicationslist.org/arnold.kamis/refid16 2011-07-07T20:54:05Z

Arnold Kamis (2003) <i></i> <i>Americas Conference on Information Systems</i> <i></i> : 2176-2193<br/>

http://publicationslist.org/arnold.kamis/refid14 2011-07-07T20:58:03Z

Arnold Kamis (2002) <i></i> <i></i> <i></i> : <br/>

http://publicationslist.org/arnold.kamis/refid13 2011-07-07T20:56:45Z

Arnold Kamis (2000) <i></i> <i>Americas Conference on Information Systems</i> <i></i> : 2083-2085<br/>

http://publicationslist.org/arnold.kamis/refid12 2008-03-03T23:25:36Z

Ajit Kambil, Arnold Kamis, Marios Koufaris, Hank C Lucas (2000) <i>Communications of the ACM</i> <i></i> <i></i> 43: 11es 264-271<br/>

http://publicationslist.org/arnold.kamis/refid10 2008-03-03T23:25:36Z

Tomás Isakowitz, Arnold Kamis, Marios Koufaris (1998) <i>The DATABASE for Advances in Information Systems</i> <i></i> <i></i> 29: 4 58-67<br/>

http://publicationslist.org/arnold.kamis/refid11 2011-07-07T21:17:59Z

Tomás Isakowitz, Arnold Kamis, Marios Koufaris (1998) <i></i> <i></i> <i></i> : IS-98-18 1-51<br/>

http://publicationslist.org/arnold.kamis/refid9 2011-07-07T20:56:10Z

Tomas Isakowitz, Arnold Kamis, Marios Koufaris (1997) <i></i> <i>Hawaii International Conference on System Sciences</i> <i></i> : <br/>

http://publicationslist.org/arnold.kamis/refid8 2011-07-08T01:40:19Z

Tomás Isakowitz, Arnold Kamis, Marios Koufaris (1997) <i>The DATA BASE for Advances in Information Systems (SIGMIS Database)</i> <i>Workshop on Information Technologies and Systems</i> <i></i> 29: 4 58-67<br/>

http://publicationslist.org/arnold.kamis/refid7 2011-07-07T21:06:05Z

Tomás Isakowitz, Arnold Kamis, Marios Koufaris (1996) <i></i> <i>Hawaii International Conference on System Sciences</i> <i></i> : <br/>