September 2008 Archives

Who is Your Advisor 1?

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jim03.jpgAs stated in previous blog entries my advisor is Dr. Bernard J. Jansen, usually referred to as Jim Jansen (his personal website is: http://ist.psu.edu/faculty_pages/jjansen/index.html). Above is a picture of him. I don't know much about my advisor's personal life, perhaps because generally when I talk to him it is about research. Most of the information in this blog posting came from his website.

Dr. Jansen is an assistant professor in the College of Information Sciences and Technology at the Pennsylvania State University. He got a B.S. in Computer Science from the United States Military Academy in West Point, New York. He has a M.S. in International Relations from Troy State University, European Division and an M.CS. in Computer Science from Texas A&M University. He did his Ph.D. in Computer Science at Texas A&M University where his advisor was Dr. Udo Pooch and his dissertation was on "A Software Agent for Performance Improvement of an Existing Information Retrieval System."  Dr. Jansen was in the army from 1985- 2002 and has also taught at several different Universities. Currently Dr. Jansen lives in Charlottesville, Virginia with his family and commutes up to State College.

I will talk more about Dr. Jansen academic background, the different jobs he has held, and his research interests in the next weeks blog entry. But to close things up for this week I would like to share three things that I learned while writing the blog. First before doing this I had never heard of an M.CS. degree. Thus I had to look up the definition of it. For any one who like me is not familiar with this degree it is as Master of Computer Science. It is typically the non-thesis option in a graduate masters degree for computer science (definition taken from Wikipedia). In addition, I was interested to note that Dr. Jansen went to Texas A&M University because my father and many of his relatives went there as undergraduates. So it is a University I have heard of many times and every year my dad still watches the A&M football team on TV when he has the chance.  Lastly Dr. Jansen personal website has several pictures of him and his family under personal section of his website including pictures from State Colleges First Night Celebration and a live showing of the David Letterman Show.

What is IST?

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The College of Information Sciences and technology (IST) is defined on the IST website as "Penn State's visionary response to the rapidly growing need in almost every field for leadership in information sciences and related technologies." It is a community made up of of faculty, undergraduate students, graduate students and industry partners that value collaboration between different disciplines and interdisciplinary work. IST like other I-schools is an interdisciplinary program. The undergraduate program offers two B.S. degrees in Information Sciences and Technology and in Security and Risk Analysis. Referring back to my previous post and the discussion of the different flavors of I-schools, IST is one of the I-schools that was founded as a new college as opposed to coming from a previously existent school. This means that IST does not have the focus on library science that some I-schools that came from library science schools have. In fact IST seems more diverse in terms of the research occurring at it than some of the other I-schools, which developed from programs that had already been in existence.

As discussed in classes on Monday IST does not have any departments. Instead IST has centers and labs for different types of research. IST also has many different research areas, which are listed on the IST website. This structure of not having departments has worked in the past. It allows graduate students to explore interests in many different parts of IST if they want to. Thus not having actual departments allows IST to be more flexible. At the same time if a student wants to concentrate on one area of IST they can but they are still exposed to many other areas. Despite having no departmental structure IST is starting to become more structured as it is branching out and introducing tracks for graduate students. It is to early to tell exactly how well the tracks will work as they are a new addition. This highlights the fact that IST is a new school and that it is still developing and discovering exactly what it's focus will be. Where do I fit into the IST structure? I work with Dr. Jim Jansen and as stated in a previous post am interested in personalization and information retrieval and search. Of the research areas listed on the IST website I fit into the Search, Information Retrieval, and Digital Library research area. In addition, some of my research interests also fit into the Human Computer Interaction research area. Some of the other research areas sound like topics that I wouldn't mind knowing more about, but that I don't necessarily want to do research in.

What is an I-school?

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What is an I-school? This is a question I often get asked. Even when I first heard about I-schools I had to ask what exactly that was? Frequently today I have to explain to people exactly what it means that I am getting a graduate degree in Information Sciences and Technology. I am lucky if the people recognize that it might be related to something with technology. Often times people ask if it is similar to computer science or occasionally if it is similar to library science, both of which are in fact different fields though there is some overlap in the issues studied in I-schools and in computer science and library science programs.

I-schools are different than more traditional departments, colleges, and fields for several reasons. One immediate difference from more traditional departments, colleges and fields it that I-schools offer the opportunity for more interdisciplinary research. Within an I-School one can find people from various disciplines (e.g. computer science, engineering, psychology, sociology, law, business, other I-School, etc.). This means that there is more work done with combining ideas and research from different fields to study one problem.    

Another difference between I-schools and traditional fields is that I-schools are a new phenomena and are thus still developing. So, there is no one clear definition of exactly what an I-school is. This means that there is more room for exploring topics that might otherwise not be considered just because the field hasn't studied that particular topic before. One thing that shows that I-schools are a developing discipline is that there is a confusion over schools, if you look at a list of I-schools, such as the ones that belong to the I-school caucus, is that there is a wide variety of names for the schools most of which , but not all which, mention information. In addition, there is confusion over how to write I-schools (e.g. ischool, iSchool, ISchool, I-School, I-school, etc.). Another thing that supports the idea that I-schools are still developing is the fact that many people still have to ask exactly what an I-school is. As I-school develop more and become more well known hopefully fewer people will have to ask that question.

Still despite the fact that I-schools are still developing there are some key ideas that seem to be core to I-schools in general. One common idea about I-schools is that they look at information, technology and people. The I-school Caucus website gives one definition of I-schools:

"The iSchools are interested in the relationship between information, technology, and people. This is characterized by a commitment to learning and understanding the role of information in human endeavors. The iSchools take it as given that expertise in all forms of information is required for progress in science, business, education, and culture. This expertise must include understanding of the uses and users of information, as well as information technologies and their applications." http://www.ischools.org/oc/index.html

Wikipedia, on the other hand, defines I-schools as:

"emergent academic programs committed to understanding the role of information in human endeavors and nature. The schools conduct research into the fundamental aspects of information and information technologies and into the relationships between people, information, and technology. ISchools educate new information professionals, researchers and scholars in order to provide leadership, scholarship and vision for our increasingly information-driven world."  http://en.wikipedia.org/wiki/List_of_I-Schools

These two definitions provide two views of I-schools and show how it can be difficult to define exactly what an I-school is specifically. However they also show something that I-schools have in common. They bother emphasize the importance of relationships between people, information and technology. This definition can be abstract since it is hard to define exactly what is meant by information, but this is partially because there is such a wide variety of research and focuses within I-schools.

The wide variety of topics studied within I-schools leads to the point that all I-schools are different and yet similar. They have similar goals but there are several different flavors of I-schools that can be found. Many I-schools originally came out of departments or colleges that taught library science and thus are still geared towards studying archives and librarianship, while other I-schools come from computer science and are thus geared towards a more technological and computational view of information sciences and technology. A third flavor of I-schools are those that are closely associated with business schools and management. A fourth flavor of I-schools are school that were not formed or developed from previously existing schools but instead created to be an I-school.

All of this discussion of what I-schools are and the different flavors of them leads finally to a brief discussion of why I choose to attend an I-school for my graduate education. As I mentioned in a previous post I was double major in computer science and history as an undergraduate. This led me to want something more than just an computer science program or a history program as an graduate student. It was suggested by multiple people that I look at several I-schools including Penn State's College of Information Sciences and Technology. Looking at those schools and seeing the wide range of research that was done at them and also seeing how much interdisciplinary work was done made I-schools an obvious choice when I was choosing schools to apply to for graduate education.

What Drives Me/ Is My Passion?

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What Drives Me/ Is My Passion? This is a difficult question to answer. There are a lot of things I am passionate about for instance information technology, reading, history, and opera. Many times my interests in these topics is related to gaining information about various topics. My interests tend to be overlapping and can all be connected to each other even when they don't immediately seem similar.

I guess the overarching theme for what I am passionate about is that I love learning and often time my interests in topics will lead me to become interested in new topics. For instance, my interest in history was started by seeing an opera and wanting to know how much of the plot of the opera was based on historical fact and how much was fiction. More recently as I mentioned in a previous post I was a double major in Computer Science and History as an undergraduate this led me to be interested in combing these two interests and being involved in something more interdisciplinary than just Computer Science or History.

In addition, my love of learning has led me to frequently look for information about various topics. Often times I will find information related to the topic I am interested in, but not exactly what I was looking for. This has led me to be interested in trying help people search for information and get the results that are best for them personally as opposed to the results that are on average best for everyone. This encourages my interest in researching web search and personalization, because personalization is something that has the potential to individualize results so that individual searchers are more likely to get the results that are best for them.

Who am I Academically?

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Who am I academically? I am a second year PhD student in the College of Information Sciences and Technology at the Pennsylvania State University. My advisor is Dr. Jim Jansen. Before coming to IST I did my undergraduate work at Mount Holyoke College were I double majored in Computer Science and History.  At Mount Holyoke I did research on Geospatial Information Retrieval with Dr. Lisa Ballesteros resulting in an undergraduate thesis. This introduced me to doing research. In addition, the summer after my junior year I participated in the SUPERB-IT program at the University of California Berkeley. This was a Summer Undergraduate Program in Engineering Research. Here I did research in Human Computer Interaction. In particular, I looked at cell phones and how they could be used be used for new purposes, such as controlling a presentation. 

Doing undergraduate research and participating in a summer research program introduced me to the idea of doing research and encouraged me to want to continue doing research in topics related in information sciences and technology which led me to come to IST to do my PhD. Continuing my interests in Computer Science and History I also am always interested in hearing about research that links computer science and history together as those are two things I have an interest in.

My primary research interests here at IST include web search and personalization. In particular I am interested in combining the two of them and looking at how personalization can be used for web search. With in this  one particular topic that interests me is how personalization can be done for people whom a system does not have much information about.

Who am I Personally?

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Who am I personally? To start with my name is Carolyn Hafernik. I was born and raised in San Francisco. My parents are both from small towns in Texas, so I have also spent quite a bit of time there visiting relatives. For undergraduate I came out to the east coast and went to Mount Holyoke College in Massachusetts, more about this in a later post. This meant I had to get used to the fact that there are actually four seasons there and here as opposed to San Francisco where the weather is much the same all year round and rarely gets very hot or very cold.  In fall 2007 I moved to State College to come to IST, thankfully going to Mount Holyoke prepared me for the winter but I still miss the weather in San Francisco especially when I have to go outside in cold weather.

What do I like to do in my free time? Since I was little I have enjoyed reading. I particularly like reading fantasy novels, science fiction novels and history books. As I have gotten older this interest has spread out to also include reading about Information Technology. These four subjects are the ones I generally read. However, I have been known to read about many other topics. In general I will read about anything the interests me. In addition, to reading I also enjoy listening to opera. My mother is an opera fan and introduced me to opera at a young age taking with me her to the opera in San Francisco.  Opera has remained something I enjoy so that often as I am reading, doing homework or research I can be found listening to opera.

About Carolyn

   
Hi, My name is Carolyn. Welcome to my blog. Above is a picture of me. This blog is for the Fall 2008 IST 590 class. I am a 2nd year graduate student in IST at the Pennsylvania State University.          

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