Here are the data structures with brief descriptions:

[detail level 12]

PHPMailer
zii
widgets
AdminsaveController
AdmintableviewallController
AdmintableviewController
AdminviewevaluationsController
AnnouncementController
AnnouncementfunctionController
ApprovepaperController
ArtMenu
Assignment_function_conferenceController
Assignment_function_submit_conferenceController
Assignment_function_submitController
Assignment_functionController
AssignRefereeCheckboxController
AssignRefereeController
AssignRefereeFunctionController
Conference
ConferenceController
ConferenceTopicsController
Connect_DatabaseController
ContactForm
Controller
DownloadPaperController
EditConferenceController
EditConferenceFunctionController
EJuiTimePicker
EvaluatePaperController
EvaluatePaperFunctionController
Freshy2Menu
GreetingController
HomeController
HomePageController
Interest_selection_paperController
Interests_confirmation_functionController
Interests_confirmationController
Interests_request_functionController
Interests_requestController
Interests_selection_conferenceController
Interests_selectionController
InterestsController
InviteFunctionCheckboxController
InvitefunctionController
InviteuserController
JPhpMailer
jqgrid
Login_openidController
LoginForm
Message
MessageController
MyconferencesController
MyInvitationsController
MyInvitationsFunctionController
MymessagesController
MypapersController
Paper
Paper_keywordController
PaperController
Participate_notController
ParticipateController
Participation_confirmationController
PHPMailer
phpmailerException
POP3
RefereeAssignmentController
RefereepaperinterestController
RefereepaperinterestsetController
RefereetableviewController
RegisterController
RequestfunctionController
ScheduleController
SendmessageController
SendmessagefunctionController
SiteController
SiteTest
SMTP
User_profileController
UserIdentity
Users
UsersController
ViewconferenceController
ViewpaperController
ViewusermessageController
WebTestCase